Controller Refactor
Bug: 3170671
First step towards a model/view/control design in Browser
introduced Controller object
started separating UI code
represent state of the app in one place only
Change-Id: Ica387d6bde2dcf1a4993c3db0cce498cf34ff60f
diff --git a/src/com/android/browser/ActiveTabsPage.java b/src/com/android/browser/ActiveTabsPage.java
index e450a99..fb5ed3b 100644
--- a/src/com/android/browser/ActiveTabsPage.java
+++ b/src/com/android/browser/ActiveTabsPage.java
@@ -21,7 +21,6 @@
import android.os.Handler;
import android.util.AttributeSet;
import android.util.Log;
-import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@@ -33,17 +32,19 @@
import android.widget.TextView;
public class ActiveTabsPage extends LinearLayout {
- private static final String LOGTAG = "TabPicker";
- private final BrowserActivity mBrowserActivity;
- private final LayoutInflater mFactory;
- private final TabControl mControl;
- private final TabsListAdapter mAdapter;
- private final ListView mListView;
- public ActiveTabsPage(BrowserActivity context, TabControl control) {
+ private static final String LOGTAG = "TabPicker";
+
+ private final LayoutInflater mFactory;
+ private final UiController mUiController;
+ private final TabControl mControl;
+ private final TabsListAdapter mAdapter;
+ private final ListView mListView;
+
+ public ActiveTabsPage(Context context, UiController control) {
super(context);
- mBrowserActivity = context;
- mControl = control;
+ mUiController = control;
+ mControl = control.getTabControl();
mFactory = LayoutInflater.from(context);
mFactory.inflate(R.layout.active_tabs, this);
mListView = (ListView) findViewById(R.id.list);
@@ -58,19 +59,19 @@
boolean needToAttach = false;
if (position == -2) {
// Create a new tab
- mBrowserActivity.openTabToHomePage();
+ mUiController.openTabToHomePage();
} else if (position == -1) {
// Create a new incognito tab
- mBrowserActivity.openIncognitoTab();
+ mUiController.openIncognitoTab();
} else {
// Open the corresponding tab
// If the tab is the current one, switchToTab will
// do nothing and return, so we need to make sure
// it gets attached back to its mContentView in
// removeActiveTabPage
- needToAttach = !mBrowserActivity.switchToTab(position);
+ needToAttach = !mUiController.switchToTab(position);
}
- mBrowserActivity.removeActiveTabPage(needToAttach);
+ mUiController.removeActiveTabsPage(needToAttach);
}
});
}
@@ -186,11 +187,11 @@
final int closePosition = position;
close.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
- mBrowserActivity.closeTab(
+ mUiController.closeTab(
mControl.getTab(closePosition));
if (tabCount == 1) {
- mBrowserActivity.openTabToHomePage();
- mBrowserActivity.removeActiveTabPage(false);
+ mUiController.openTabToHomePage();
+ mUiController.removeActiveTabsPage(false);
} else {
mNotified = true;
notifyDataSetChanged();
diff --git a/src/com/android/browser/AddBookmarkPage.java b/src/com/android/browser/AddBookmarkPage.java
index 2b745b1..5670881 100644
--- a/src/com/android/browser/AddBookmarkPage.java
+++ b/src/com/android/browser/AddBookmarkPage.java
@@ -671,7 +671,7 @@
String title = mTitle.getText().toString().trim();
String unfilteredUrl;
- unfilteredUrl = BrowserActivity.fixUrl(mAddress.getText().toString());
+ unfilteredUrl = UrlUtils.fixUrl(mAddress.getText().toString());
boolean emptyTitle = title.length() == 0;
boolean emptyUrl = unfilteredUrl.trim().length() == 0;
diff --git a/src/com/android/browser/BaseUi.java b/src/com/android/browser/BaseUi.java
new file mode 100644
index 0000000..052c9c5
--- /dev/null
+++ b/src/com/android/browser/BaseUi.java
@@ -0,0 +1,829 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.ActionBar;
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.PixelFormat;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.ActionMode;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+import android.webkit.WebChromeClient;
+import android.webkit.WebHistoryItem;
+import android.webkit.WebView;
+import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+import android.widget.Toast;
+
+/**
+ * UI interface definitions
+ */
+public class BaseUi implements UI, WebViewFactory {
+
+ private static final String LOGTAG = "BaseUi";
+
+ private static final FrameLayout.LayoutParams COVER_SCREEN_PARAMS =
+ new FrameLayout.LayoutParams(
+ ViewGroup.LayoutParams.MATCH_PARENT,
+ ViewGroup.LayoutParams.MATCH_PARENT);
+
+ private static final FrameLayout.LayoutParams COVER_SCREEN_GRAVITY_CENTER =
+ new FrameLayout.LayoutParams(
+ ViewGroup.LayoutParams.MATCH_PARENT,
+ ViewGroup.LayoutParams.MATCH_PARENT,
+ Gravity.CENTER);
+
+ Activity mActivity;
+ UiController mUiController;
+ TabControl mTabControl;
+
+ private Drawable mSecLockIcon;
+ private Drawable mMixLockIcon;
+
+ private boolean mXLargeScreenSize;
+ private FrameLayout mBrowserFrameLayout;
+ private FrameLayout mContentView;
+ private FrameLayout mCustomViewContainer;
+ private TitleBarBase mTitleBar;
+ private TitleBarBase mFakeTitleBar;
+ private TabBar mTabBar;
+
+ private View mCustomView;
+ private WebChromeClient.CustomViewCallback mCustomViewCallback;
+
+ private CombinedBookmarkHistoryView mComboView;
+
+ private LinearLayout mErrorConsoleContainer = null;
+
+ private Toast mStopToast;
+ private ActiveTabsPage mActiveTabsPage;
+
+ // the default <video> poster
+ private Bitmap mDefaultVideoPoster;
+ // the video progress view
+ private View mVideoProgressView;
+
+ boolean mExtendedMenuOpen;
+ boolean mOptionsMenuOpen;
+
+ private boolean mActivityPaused;
+
+ public BaseUi(Activity browser, UiController controller) {
+ mActivity = browser;
+ mUiController = controller;
+ mTabControl = controller.getTabControl();
+ Resources res = mActivity.getResources();
+ mSecLockIcon = res.getDrawable(R.drawable.ic_secure);
+ mMixLockIcon = res.getDrawable(R.drawable.ic_partial_secure);
+
+
+ mXLargeScreenSize = (res.getConfiguration().screenLayout
+ & Configuration.SCREENLAYOUT_SIZE_MASK)
+ == Configuration.SCREENLAYOUT_SIZE_XLARGE;
+
+ FrameLayout frameLayout = (FrameLayout) mActivity.getWindow()
+ .getDecorView().findViewById(android.R.id.content);
+ mBrowserFrameLayout = (FrameLayout) LayoutInflater.from(mActivity)
+ .inflate(R.layout.custom_screen, null);
+ mContentView = (FrameLayout) mBrowserFrameLayout.findViewById(
+ R.id.main_content);
+ mErrorConsoleContainer = (LinearLayout) mBrowserFrameLayout
+ .findViewById(R.id.error_console);
+ mCustomViewContainer = (FrameLayout) mBrowserFrameLayout
+ .findViewById(R.id.fullscreen_custom_content);
+ frameLayout.addView(mBrowserFrameLayout, COVER_SCREEN_PARAMS);
+
+ if (mXLargeScreenSize) {
+ mTitleBar = new TitleBarXLarge(mActivity, mUiController);
+ mTitleBar.setProgress(100);
+ mFakeTitleBar = new TitleBarXLarge(mActivity, mUiController);
+ ActionBar actionBar = mActivity.getActionBar();
+ mTabBar = new TabBar(mActivity, mUiController, this);
+ actionBar.setCustomNavigationMode(mTabBar);
+ } else {
+ mTitleBar = new TitleBar(mActivity, mUiController);
+ // mTitleBar will be always be shown in the fully loaded mode on
+ // phone
+ mTitleBar.setProgress(100);
+ mFakeTitleBar = new TitleBar(mActivity, mUiController);
+ }
+ }
+
+ // webview factory
+
+ @Override
+ public WebView createWebView(boolean privateBrowsing) {
+ // Create a new WebView
+ ScrollWebView w = new ScrollWebView(mActivity, null,
+ android.R.attr.webViewStyle, privateBrowsing);
+ w.setScrollbarFadingEnabled(true);
+ w.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
+ w.setMapTrackballToArrowKeys(false); // use trackball directly
+ // Enable the built-in zoom
+ w.getSettings().setBuiltInZoomControls(true);
+ if (mXLargeScreenSize) {
+ w.setScrollListener(mTabBar);
+ w.getSettings().setDisplayZoomControls(false);
+ }
+
+ // Add this WebView to the settings observer list and update the
+ // settings
+ final BrowserSettings s = BrowserSettings.getInstance();
+ s.addObserver(w.getSettings()).update(s, null);
+ return w;
+ }
+
+ void stopWebViewScrolling() {
+ ScrollWebView web = (ScrollWebView) mUiController.getCurrentWebView();
+ if (web != null) {
+ web.stopScroll();
+ }
+ }
+
+ private void cancelStopToast() {
+ if (mStopToast != null) {
+ mStopToast.cancel();
+ mStopToast = null;
+ }
+ }
+
+ // lifecycle
+
+ public void onPause() {
+ // FIXME: This removes the active tabs page and resets the menu to
+ // MAIN_MENU. A better solution might be to do this work in onNewIntent
+ // but then we would need to save it in onSaveInstanceState and restore
+ // it in onCreate/onRestoreInstanceState
+ if (mActiveTabsPage != null) {
+ mUiController.removeActiveTabsPage(true);
+ }
+ cancelStopToast();
+ mActivityPaused = true;
+ }
+
+ public void onResume() {
+ mActivityPaused = false;
+ }
+
+ public void onDestroy() {
+ hideFakeTitleBar();
+ }
+
+ public void onConfigurationChanged(Configuration config) {
+ }
+
+ // key handling
+
+ @Override
+ public boolean onBackKey() {
+ if (mActiveTabsPage != null) {
+ // if tab page is showing, hide it
+ mUiController.removeActiveTabsPage(true);
+ return true;
+ }
+ if (mComboView != null) {
+ if (!mComboView.onBackPressed()) {
+ mUiController.removeComboView();
+ }
+ return true;
+ }
+ if (mCustomView != null) {
+ mUiController.hideCustomView();
+ return true;
+ }
+ return false;
+ }
+
+ // WebView callbacks
+
+ @Override
+ public void onPageStarted(Tab tab, String url, Bitmap favicon) {
+ if (mXLargeScreenSize) {
+ mTabBar.onPageStarted(tab, url, favicon);
+ }
+ if (tab.inForeground()) {
+ resetLockIcon(tab, url);
+ setUrlTitle(tab, url, null);
+ setFavicon(tab, favicon);
+ }
+
+ }
+
+ @Override
+ public void onPageFinished(Tab tab, String url) {
+ if (mXLargeScreenSize) {
+ mTabBar.onPageFinished(tab);
+ }
+ if (tab.inForeground()) {
+ // Reset the title and icon in case we stopped a provisional load.
+ resetTitleAndIcon(tab);
+ // Update the lock icon image only once we are done loading
+ updateLockIconToLatest(tab);
+ }
+ }
+
+ @Override
+ public void onPageStopped(Tab tab) {
+ cancelStopToast();
+ if (tab.inForeground()) {
+ mStopToast = Toast
+ .makeText(mActivity, R.string.stopping, Toast.LENGTH_SHORT);
+ mStopToast.show();
+ }
+ }
+
+ @Override
+ public void onProgressChanged(Tab tab, int progress) {
+ if (mXLargeScreenSize) {
+ mTabBar.onProgress(tab, progress);
+ }
+ if (tab.inForeground()) {
+ mFakeTitleBar.setProgress(progress);
+ if (progress == 100) {
+ if (!mOptionsMenuOpen || !mExtendedMenuOpen) {
+ hideFakeTitleBar();
+ }
+ } else {
+ if (!mOptionsMenuOpen || mExtendedMenuOpen) {
+ showFakeTitleBar();
+ }
+ }
+ }
+ }
+
+ @Override
+ public void addTab(Tab tab) {
+ if (mXLargeScreenSize) {
+ mTabBar.onNewTab(tab);
+ }
+ }
+
+ @Override
+ public void setActiveTab(Tab tab) {
+ Tab current = mTabControl.getCurrentTab();
+ if ((tab != current) && (current != null)) {
+ removeTabFromContentView(current);
+ }
+ attachTabToContentView(tab);
+ setShouldShowErrorConsole(tab, mUiController.shouldShowErrorConsole());
+
+ WebView view = tab.getWebView();
+ view.setEmbeddedTitleBar(mTitleBar);
+ if (tab.isInVoiceSearchMode()) {
+ showVoiceTitleBar(tab.getVoiceDisplayTitle());
+ } else {
+ revertVoiceTitleBar(tab);
+ }
+
+ if (mXLargeScreenSize) {
+ // Request focus on the top window.
+ mTabBar.onSetActiveTab(tab);
+ }
+ resetTitleIconAndProgress(tab);
+ updateLockIconToLatest(tab);
+ tab.getTopWindow().requestFocus();
+ }
+
+ @Override
+ public void removeTab(Tab tab) {
+ if (mTabControl.getCurrentTab() == tab) {
+ removeTabFromContentView(tab);
+ }
+ if (mXLargeScreenSize) {
+ mTabBar.onRemoveTab(tab);
+ }
+ }
+
+ @Override
+ public void detachTab(Tab tab) {
+ removeTabFromContentView(tab);
+ }
+
+ @Override
+ public void attachTab(Tab tab) {
+ attachTabToContentView(tab);
+ }
+
+ private void attachTabToContentView(Tab tab) {
+ if (tab.getWebView() == null) {
+ return;
+ }
+ View container = tab.getViewContainer();
+ WebView mainView = tab.getWebView();
+ // Attach the WebView to the container and then attach the
+ // container to the content view.
+ FrameLayout wrapper =
+ (FrameLayout) container.findViewById(R.id.webview_wrapper);
+ ViewGroup parent = (ViewGroup) mainView.getParent();
+ if (parent != wrapper) {
+ if (parent != null) {
+ Log.w(LOGTAG, "mMainView already has a parent in"
+ + " attachTabToContentView!");
+ parent.removeView(mainView);
+ }
+ wrapper.addView(mainView);
+ } else {
+ Log.w(LOGTAG, "mMainView is already attached to wrapper in"
+ + " attachTabToContentView!");
+ }
+ parent = (ViewGroup) container.getParent();
+ if (parent != mContentView) {
+ if (parent != null) {
+ Log.w(LOGTAG, "mContainer already has a parent in"
+ + " attachTabToContentView!");
+ parent.removeView(container);
+ }
+ mContentView.addView(container, COVER_SCREEN_PARAMS);
+ } else {
+ Log.w(LOGTAG, "mContainer is already attached to content in"
+ + " attachTabToContentView!");
+ }
+ mUiController.attachSubWindow(tab);
+ }
+
+ private void removeTabFromContentView(Tab tab) {
+ // Remove the container that contains the main WebView.
+ WebView mainView = tab.getWebView();
+ View container = tab.getViewContainer();
+ if (mainView == null) {
+ return;
+ }
+ // Remove the container from the content and then remove the
+ // WebView from the container. This will trigger a focus change
+ // needed by WebView.
+ FrameLayout wrapper =
+ (FrameLayout) container.findViewById(R.id.webview_wrapper);
+ wrapper.removeView(mainView);
+ mContentView.removeView(container);
+ mUiController.endActionMode();
+ mUiController.removeSubWindow(tab);
+ ErrorConsoleView errorConsole = tab.getErrorConsole(false);
+ if (errorConsole != null) {
+ mErrorConsoleContainer.removeView(errorConsole);
+ }
+ mainView.setEmbeddedTitleBar(null);
+ }
+
+ /**
+ * Remove the sub window from the content view.
+ */
+ @Override
+ public void removeSubWindow(View subviewContainer) {
+ mContentView.removeView(subviewContainer);
+ mUiController.endActionMode();
+ }
+
+ /**
+ * Attach the sub window to the content view.
+ */
+ @Override
+ public void attachSubWindow(View container) {
+ mContentView.addView(container, COVER_SCREEN_PARAMS);
+ }
+
+ void showFakeTitleBar() {
+ if (!isFakeTitleBarShowing() && mActiveTabsPage == null &&
+ !mActivityPaused) {
+ WebView mainView = mUiController.getCurrentWebView();
+ // if there is no current WebView, don't show the faked title bar;
+ if (mainView == null) {
+ return;
+ }
+ // Do not need to check for null, since the current tab will have
+ // at least a main WebView, or we would have returned above.
+ if (mUiController.isInCustomActionMode()) {
+ // Do not show the fake title bar, while a custom ActionMode
+ // (i.e. find or select) is showing.
+ return;
+ }
+ if (mXLargeScreenSize) {
+ mContentView.addView(mFakeTitleBar);
+ mTabBar.onShowTitleBar();
+ } else {
+ WindowManager manager = (WindowManager)
+ mActivity.getSystemService(Context.WINDOW_SERVICE);
+
+ // Add the title bar to the window manager so it can receive
+ // touches
+ // while the menu is up
+ WindowManager.LayoutParams params =
+ new WindowManager.LayoutParams(
+ ViewGroup.LayoutParams.MATCH_PARENT,
+ ViewGroup.LayoutParams.WRAP_CONTENT,
+ WindowManager.LayoutParams.TYPE_APPLICATION,
+ WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
+ PixelFormat.TRANSLUCENT);
+ params.gravity = Gravity.TOP;
+ boolean atTop = mainView.getScrollY() == 0;
+ params.windowAnimations = atTop ? 0 : R.style.TitleBar;
+ manager.addView(mFakeTitleBar, params);
+ }
+ }
+ }
+
+ void hideFakeTitleBar() {
+ if (!isFakeTitleBarShowing()) return;
+ if (mXLargeScreenSize) {
+ mContentView.removeView(mFakeTitleBar);
+ mTabBar.onHideTitleBar();
+ } else {
+ WindowManager.LayoutParams params =
+ (WindowManager.LayoutParams) mFakeTitleBar.getLayoutParams();
+ WebView mainView = mUiController.getCurrentWebView();
+ // Although we decided whether or not to animate based on the
+ // current
+ // scroll position, the scroll position may have changed since the
+ // fake title bar was displayed. Make sure it has the appropriate
+ // animation/lack thereof before removing.
+ params.windowAnimations =
+ mainView != null && mainView.getScrollY() == 0 ?
+ 0 : R.style.TitleBar;
+ WindowManager manager = (WindowManager) mActivity
+ .getSystemService(Context.WINDOW_SERVICE);
+ manager.updateViewLayout(mFakeTitleBar, params);
+ manager.removeView(mFakeTitleBar);
+ }
+ }
+
+ boolean isFakeTitleBarShowing() {
+ return (mFakeTitleBar.getParent() != null);
+ }
+
+ @Override
+ public void showComboView(boolean startWithHistory, Bundle extras) {
+ mComboView = new CombinedBookmarkHistoryView(mActivity,
+ mUiController,
+ startWithHistory ?
+ CombinedBookmarkHistoryView.FRAGMENT_ID_HISTORY
+ : CombinedBookmarkHistoryView.FRAGMENT_ID_BOOKMARKS,
+ extras);
+ mTitleBar.setVisibility(View.GONE);
+ hideFakeTitleBar();
+ mContentView.addView(mComboView, COVER_SCREEN_PARAMS);
+ }
+
+ /**
+ * dismiss the ComboPage
+ */
+ @Override
+ public void hideComboView() {
+ if (mComboView != null) {
+ mContentView.removeView(mComboView);
+ mTitleBar.setVisibility(View.VISIBLE);
+ mComboView = null;
+ }
+ }
+
+ @Override
+ public void showCustomView(View view,
+ WebChromeClient.CustomViewCallback callback) {
+ // if a view already exists then immediately terminate the new one
+ if (mCustomView != null) {
+ callback.onCustomViewHidden();
+ return;
+ }
+
+ // Add the custom view to its container.
+ mCustomViewContainer.addView(view, COVER_SCREEN_GRAVITY_CENTER);
+ mCustomView = view;
+ mCustomViewCallback = callback;
+ // Hide the content view.
+ mContentView.setVisibility(View.GONE);
+ // Finally show the custom view container.
+ setStatusBarVisibility(false);
+ mCustomViewContainer.setVisibility(View.VISIBLE);
+ mCustomViewContainer.bringToFront();
+ }
+
+ @Override
+ public void onHideCustomView() {
+ if (mCustomView == null)
+ return;
+
+ // Hide the custom view.
+ mCustomView.setVisibility(View.GONE);
+ // Remove the custom view from its container.
+ mCustomViewContainer.removeView(mCustomView);
+ mCustomView = null;
+ mCustomViewContainer.setVisibility(View.GONE);
+ mCustomViewCallback.onCustomViewHidden();
+ // Show the content view.
+ setStatusBarVisibility(true);
+ mContentView.setVisibility(View.VISIBLE);
+ }
+
+ @Override
+ public boolean isCustomViewShowing() {
+ return mCustomView != null;
+ }
+
+ @Override
+ public void showVoiceTitleBar(String title) {
+ mTitleBar.setInVoiceMode(true);
+ mTitleBar.setDisplayTitle(title);
+ mFakeTitleBar.setInVoiceMode(true);
+ mFakeTitleBar.setDisplayTitle(title);
+ }
+
+ @Override
+ public void revertVoiceTitleBar(Tab tab) {
+ mTitleBar.setInVoiceMode(false);
+ String url = tab.getCurrentUrl();
+ mTitleBar.setDisplayTitle(url);
+ mFakeTitleBar.setInVoiceMode(false);
+ mFakeTitleBar.setDisplayTitle(url);
+ }
+
+ // -------------------------------------------------------------------------
+
+ @Override
+ public void resetTitleAndRevertLockIcon(Tab tab) {
+ tab.revertLockIcon();
+ updateLockIconToLatest(tab);
+ resetTitleIconAndProgress(tab);
+ }
+
+ /**
+ * Resets the lock icon. This method is called when we start a new load and
+ * know the url to be loaded.
+ */
+ private void resetLockIcon(Tab tab, String url) {
+ // Save the lock-icon state (we revert to it if the load gets cancelled)
+ tab.resetLockIcon(url);
+ updateLockIconImage(Tab.LOCK_ICON_UNSECURE);
+ }
+
+ /**
+ * Update the lock icon to correspond to our latest state.
+ */
+ private void updateLockIconToLatest(Tab t) {
+ if (t != null) {
+ updateLockIconImage(t.getLockIconType());
+ }
+ }
+
+ /**
+ * Reset the title, favicon, and progress.
+ */
+ private void resetTitleIconAndProgress(Tab tab) {
+ WebView current = tab.getWebView();
+ if (current == null) {
+ return;
+ }
+ resetTitleAndIcon(current);
+ int progress = current.getProgress();
+ current.getWebChromeClient().onProgressChanged(current, progress);
+ }
+
+ @Override
+ public void resetTitleAndIcon(Tab tab) {
+ WebView current = tab.getWebView();
+ if (current != null) {
+ resetTitleAndIcon(current);
+ }
+ }
+
+ // Reset the title and the icon based on the given item.
+ private void resetTitleAndIcon(WebView view) {
+ WebHistoryItem item = view.copyBackForwardList().getCurrentItem();
+ Tab tab = mTabControl.getTabFromView(view);
+ if (item != null) {
+ setUrlTitle(tab, item.getUrl(), item.getTitle());
+ setFavicon(tab, item.getFavicon());
+ } else {
+ setUrlTitle(tab, null, null);
+ setFavicon(tab, null);
+ }
+ }
+
+ /**
+ * Updates the lock-icon image in the title-bar.
+ */
+ private void updateLockIconImage(int lockIconType) {
+ Drawable d = null;
+ if (lockIconType == Tab.LOCK_ICON_SECURE) {
+ d = mSecLockIcon;
+ } else if (lockIconType == Tab.LOCK_ICON_MIXED) {
+ d = mMixLockIcon;
+ }
+ mTitleBar.setLock(d);
+ mFakeTitleBar.setLock(d);
+ }
+
+ // active tabs page
+
+ public void showActiveTabsPage() {
+ mActiveTabsPage = new ActiveTabsPage(mActivity, mUiController);
+ mTitleBar.setVisibility(View.GONE);
+ hideFakeTitleBar();
+ mContentView.addView(mActiveTabsPage, COVER_SCREEN_PARAMS);
+ mActiveTabsPage.requestFocus();
+ }
+
+ /**
+ * Remove the active tabs page.
+ * @param needToAttach If true, the active tabs page did not attach a tab
+ * to the content view, so we need to do that here.
+ */
+ public void removeActiveTabsPage() {
+ mContentView.removeView(mActiveTabsPage);
+ mTitleBar.setVisibility(View.VISIBLE);
+ mActiveTabsPage = null;
+ }
+
+ // action mode callbacks
+
+ @Override
+ public void onActionModeStarted(ActionMode mode) {
+ // hide the fake title bar when CAB is shown
+ hideFakeTitleBar();
+ }
+
+ @Override
+ public void onActionModeFinished(boolean inLoad) {
+ if (inLoad) {
+ // the titlebar was removed when the CAB was shown
+ // if the page is loading, show it again
+ showFakeTitleBar();
+ }
+ }
+
+ // menu handling callbacks
+
+ @Override
+ public void onOptionsMenuOpened() {
+ mOptionsMenuOpen = true;
+ // options menu opened, show fake title bar
+ showFakeTitleBar();
+ }
+
+ @Override
+ public void onExtendedMenuOpened() {
+ // Switching the menu to expanded view, so hide the
+ // title bar.
+ mExtendedMenuOpen = true;
+ hideFakeTitleBar();
+ }
+
+ @Override
+ public void onOptionsMenuClosed(boolean inLoad) {
+ mOptionsMenuOpen = false;
+ if (!inLoad) {
+ hideFakeTitleBar();
+ }
+ }
+
+ @Override
+ public void onExtendedMenuClosed(boolean inLoad) {
+ mExtendedMenuOpen = false;
+ if (inLoad) {
+ showFakeTitleBar();
+ }
+ }
+
+ @Override
+ public void onContextMenuCreated(Menu menu) {
+ hideFakeTitleBar();
+ }
+
+ @Override
+ public void onContextMenuClosed(Menu menu, boolean inLoad) {
+ if (inLoad) {
+ showFakeTitleBar();
+ }
+ }
+
+ @Override
+ public void onScroll(boolean titleVisible) {
+ if (mTabBar != null) {
+ mTabBar.onScroll(titleVisible);
+ }
+ }
+
+ // error console
+
+ @Override
+ public void setShouldShowErrorConsole(Tab tab, boolean flag) {
+ ErrorConsoleView errorConsole = tab.getErrorConsole(true);
+ if (flag) {
+ // Setting the show state of the console will cause it's the layout
+ // to be inflated.
+ if (errorConsole.numberOfErrors() > 0) {
+ errorConsole.showConsole(ErrorConsoleView.SHOW_MINIMIZED);
+ } else {
+ errorConsole.showConsole(ErrorConsoleView.SHOW_NONE);
+ }
+ if (errorConsole.getParent() != null) {
+ mErrorConsoleContainer.removeView(errorConsole);
+ }
+ // Now we can add it to the main view.
+ mErrorConsoleContainer.addView(errorConsole,
+ new LinearLayout.LayoutParams(
+ ViewGroup.LayoutParams.MATCH_PARENT,
+ ViewGroup.LayoutParams.WRAP_CONTENT));
+ } else {
+ mErrorConsoleContainer.removeView(errorConsole);
+ }
+ }
+
+ private void setStatusBarVisibility(boolean visible) {
+ int flag = visible ? 0 : WindowManager.LayoutParams.FLAG_FULLSCREEN;
+ mActivity.getWindow().setFlags(flag,
+ WindowManager.LayoutParams.FLAG_FULLSCREEN);
+ }
+
+ @Override
+ public void setUrlTitle(Tab tab, String url, String title) {
+ if (TextUtils.isEmpty(title)) {
+ if (TextUtils.isEmpty(url)) {
+ title = mActivity.getResources()
+ .getString(R.string.title_bar_loading);
+ } else {
+ title = url;
+ }
+ }
+ if (tab.isInVoiceSearchMode()) return;
+ if (tab.inForeground()) {
+ mTitleBar.setDisplayTitle(url);
+ mFakeTitleBar.setDisplayTitle(url);
+ }
+ if (mXLargeScreenSize) {
+ mTabBar.onUrlAndTitle(tab, url, title);
+ }
+ }
+
+ // Set the favicon in the title bar.
+ @Override
+ public void setFavicon(Tab tab, Bitmap icon) {
+ mTitleBar.setFavicon(icon);
+ mFakeTitleBar.setFavicon(icon);
+ if (mXLargeScreenSize) {
+ mTabBar.onFavicon(tab, icon);
+ }
+ }
+ @Override
+ public boolean showsWeb() {
+ return mCustomView == null && mActiveTabsPage == null
+ && mComboView == null;
+ }
+
+ @Override
+ public void onPrepareOptionsMenu(Menu menu) {
+ if (!mXLargeScreenSize) {
+ final MenuItem newtab = menu.findItem(R.id.new_tab_menu_id);
+ newtab.setEnabled(mUiController.getTabControl().canCreateNewTab());
+ }
+ }
+
+ // -------------------------------------------------------------------------
+ // Helper function for WebChromeClient
+ // -------------------------------------------------------------------------
+
+ @Override
+ public Bitmap getDefaultVideoPoster() {
+ if (mDefaultVideoPoster == null) {
+ mDefaultVideoPoster = BitmapFactory.decodeResource(
+ mActivity.getResources(), R.drawable.default_video_poster);
+ }
+ return mDefaultVideoPoster;
+ }
+
+ @Override
+ public View getVideoLoadingProgressView() {
+ if (mVideoProgressView == null) {
+ LayoutInflater inflater = LayoutInflater.from(mActivity);
+ mVideoProgressView = inflater.inflate(
+ R.layout.video_loading_progress, null);
+ }
+ return mVideoProgressView;
+ }
+
+}
diff --git a/src/com/android/browser/BrowserActivity.java b/src/com/android/browser/BrowserActivity.java
index ef26145..97da401 100644
--- a/src/com/android/browser/BrowserActivity.java
+++ b/src/com/android/browser/BrowserActivity.java
@@ -16,151 +16,34 @@
package com.android.browser;
-import com.android.browser.ScrollWebView.ScrollListener;
-import com.android.browser.search.SearchEngine;
-import com.android.common.Search;
-import com.android.common.speech.LoggingEvents;
-
-import android.app.ActionBar;
import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.DownloadManager;
-import android.app.ProgressDialog;
-import android.app.SearchManager;
-import android.content.ActivityNotFoundException;
-import android.content.BroadcastReceiver;
-import android.content.ClipboardManager;
-import android.content.ComponentName;
-import android.content.ContentProvider;
-import android.content.ContentProviderClient;
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.content.DialogInterface;
import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
import android.content.res.Configuration;
-import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
-import android.graphics.Canvas;
-import android.graphics.Picture;
import android.graphics.PixelFormat;
-import android.graphics.drawable.Drawable;
-import android.net.ConnectivityManager;
-import android.net.NetworkInfo;
-import android.net.Uri;
-import android.net.WebAddress;
-import android.net.http.SslCertificate;
-import android.net.http.SslError;
-import android.os.AsyncTask;
import android.os.Bundle;
-import android.os.Debug;
-import android.os.Environment;
-import android.os.Handler;
-import android.os.Message;
-import android.os.PowerManager;
-import android.os.Process;
-import android.os.SystemClock;
-import android.provider.Browser;
-import android.provider.BrowserContract;
-import android.provider.BrowserContract.Images;
-import android.provider.ContactsContract;
-import android.provider.ContactsContract.Intents.Insert;
-import android.provider.MediaStore;
-import android.speech.RecognizerResultsIntent;
-import android.text.TextUtils;
-import android.text.format.DateFormat;
import android.util.Log;
-import android.util.Patterns;
import android.view.ActionMode;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
-import android.view.Gravity;
import android.view.KeyEvent;
-import android.view.LayoutInflater;
import android.view.Menu;
-import android.view.MenuInflater;
import android.view.MenuItem;
-import android.view.MenuItem.OnMenuItemClickListener;
import android.view.View;
-import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.view.accessibility.AccessibilityManager;
-import android.webkit.CookieManager;
-import android.webkit.CookieSyncManager;
-import android.webkit.DownloadListener;
-import android.webkit.HttpAuthHandler;
-import android.webkit.SslErrorHandler;
-import android.webkit.URLUtil;
-import android.webkit.ValueCallback;
-import android.webkit.WebChromeClient;
-import android.webkit.WebHistoryItem;
-import android.webkit.WebIconDatabase;
-import android.webkit.WebSettings;
-import android.webkit.WebView;
-import android.widget.FrameLayout;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-import android.widget.Toast;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.util.Calendar;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Vector;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
+public class BrowserActivity extends Activity {
-public class BrowserActivity extends Activity
- implements View.OnCreateContextMenuListener, DownloadListener,
- BookmarksHistoryCallbacks {
+ private final static String LOGTAG = "browser";
- /* Define some aliases to make these debugging flags easier to refer to.
- * This file imports android.provider.Browser, so we can't just refer to "Browser.DEBUG".
- */
- private final static boolean DEBUG = com.android.browser.Browser.DEBUG;
- private final static boolean LOGV_ENABLED = com.android.browser.Browser.LOGV_ENABLED;
- private final static boolean LOGD_ENABLED = com.android.browser.Browser.LOGD_ENABLED;
+ private final static boolean LOGV_ENABLED =
+ com.android.browser.Browser.LOGV_ENABLED;
- private static class ClearThumbnails extends AsyncTask<File, Void, Void> {
- @Override
- public Void doInBackground(File... files) {
- if (files != null) {
- for (File f : files) {
- if (!f.delete()) {
- Log.e(LOGTAG, f.getPath() + " was not deleted");
- }
- }
- }
- return null;
- }
- }
-
- /**
- * This layout holds everything you see below the status bar, including the
- * error console, the custom view container, and the webviews.
- */
- private FrameLayout mBrowserFrameLayout;
-
- private CombinedBookmarkHistoryView mComboView;
-
- private boolean mXLargeScreenSize;
-
- private Boolean mIsProviderPresent = null;
- private Uri mRlzUri = null;
+ private Controller mController;
+ private UI mUi;
@Override
public void onCreate(Bundle icicle) {
@@ -169,11 +52,8 @@
}
super.onCreate(icicle);
- // Keep a settings instance handy.
- mSettings = BrowserSettings.getInstance();
-
// render the browser in OpenGL
- if (mSettings.isHardwareAccelerated()) {
+ if (BrowserSettings.getInstance().isHardwareAccelerated()) {
// Set the flag in the activity's window
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,
WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);
@@ -188,527 +68,41 @@
BitmapFactory.setDefaultConfig(Bitmap.Config.ARGB_8888);
}
- if (((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE)).isEnabled()) {
+ // If this was a web search request, pass it on to the default web
+ // search provider and finish this activity.
+ if (IntentHandler.handleWebSearchIntent(this, null, getIntent())) {
+ finish();
+ return;
+ }
+
+ if (((AccessibilityManager) getSystemService(ACCESSIBILITY_SERVICE))
+ .isEnabled()) {
setDefaultKeyMode(DEFAULT_KEYS_DISABLE);
} else {
setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
}
- mResolver = getContentResolver();
+ mController = new Controller(this);
+ mUi = new BaseUi(this, mController);
+ mController.setUi(mUi);
+ mController.setWebViewFactory((BaseUi) mUi);
- // If this was a web search request, pass it on to the default web
- // search provider and finish this activity.
- if (handleWebSearchIntent(getIntent())) {
- finish();
- return;
- }
-
- mSecLockIcon = getResources().getDrawable(R.drawable.ic_secure);
- mMixLockIcon = getResources().getDrawable(R.drawable.ic_partial_secure);
-
- // Create the tab control and our initial tab
- mTabControl = new TabControl(this);
-
- mXLargeScreenSize = (getResources().getConfiguration().screenLayout
- & Configuration.SCREENLAYOUT_SIZE_MASK)
- == Configuration.SCREENLAYOUT_SIZE_XLARGE;
-
- FrameLayout frameLayout = (FrameLayout) getWindow().getDecorView()
- .findViewById(android.R.id.content);
- mBrowserFrameLayout = (FrameLayout) LayoutInflater.from(this)
- .inflate(R.layout.custom_screen, null);
- mContentView = (FrameLayout) mBrowserFrameLayout.findViewById(
- R.id.main_content);
- mErrorConsoleContainer = (LinearLayout) mBrowserFrameLayout
- .findViewById(R.id.error_console);
- mCustomViewContainer = (FrameLayout) mBrowserFrameLayout
- .findViewById(R.id.fullscreen_custom_content);
- frameLayout.addView(mBrowserFrameLayout, COVER_SCREEN_PARAMS);
-
- if (mXLargeScreenSize) {
- mTitleBar = new TitleBarXLarge(this);
- mTitleBar.setProgress(100);
- mFakeTitleBar = new TitleBarXLarge(this);
- ActionBar actionBar = getActionBar();
- mTabBar = new TabBar(this, mTabControl, (TitleBarXLarge) mFakeTitleBar);
- actionBar.setCustomNavigationMode(mTabBar);
- // disable built in zoom controls
- mTabControl.setDisplayZoomControls(false);
- } else {
- mTitleBar = new TitleBar(this);
- // mTitleBar will be always be shown in the fully loaded mode on
- // phone
- mTitleBar.setProgress(100);
- mFakeTitleBar = new TitleBar(this);
- }
-
- // Open the icon database and retain all the bookmark urls for favicons
- retainIconsOnStartup();
-
- mSettings.setTabControl(mTabControl);
-
- PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
- mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Browser");
-
- // Find out if the network is currently up.
- ConnectivityManager cm = (ConnectivityManager) getSystemService(
- Context.CONNECTIVITY_SERVICE);
- NetworkInfo info = cm.getActiveNetworkInfo();
- if (info != null) {
- mIsNetworkUp = info.isAvailable();
- }
-
- /* enables registration for changes in network status from
- http stack */
- mNetworkStateChangedFilter = new IntentFilter();
- mNetworkStateChangedFilter.addAction(
- ConnectivityManager.CONNECTIVITY_ACTION);
- mNetworkStateIntentReceiver = new BroadcastReceiver() {
- @Override
- public void onReceive(Context context, Intent intent) {
- if (intent.getAction().equals(
- ConnectivityManager.CONNECTIVITY_ACTION)) {
-
- NetworkInfo info = intent.getParcelableExtra(
- ConnectivityManager.EXTRA_NETWORK_INFO);
- String typeName = info.getTypeName();
- String subtypeName = info.getSubtypeName();
- sendNetworkType(typeName.toLowerCase(),
- (subtypeName != null ? subtypeName.toLowerCase() : ""));
-
- onNetworkToggle(info.isAvailable());
- }
- }
- };
-
- // Unless the last browser usage was within 24 hours, destroy any
- // remaining incognito tabs.
-
- Calendar lastActiveDate = icicle != null ? (Calendar) icicle.getSerializable("lastActiveDate") : null;
- Calendar today = Calendar.getInstance();
- Calendar yesterday = Calendar.getInstance();
- yesterday.add(Calendar.DATE, -1);
-
- boolean dontRestoreIncognitoTabs = lastActiveDate == null
- || lastActiveDate.before(yesterday)
- || lastActiveDate.after(today);
-
- if (!mTabControl.restoreState(icicle, dontRestoreIncognitoTabs)) {
- // clear up the thumbnail directory if we can't restore the state as
- // none of the files in the directory are referenced any more.
- new ClearThumbnails().execute(
- mTabControl.getThumbnailDir().listFiles());
- // there is no quit on Android. But if we can't restore the state,
- // we can treat it as a new Browser, remove the old session cookies.
- CookieManager.getInstance().removeSessionCookie();
- // remove any incognito files
- WebView.cleanupPrivateBrowsingFiles(this);
- final Intent intent = getIntent();
- final Bundle extra = intent.getExtras();
- // Create an initial tab.
- // If the intent is ACTION_VIEW and data is not null, the Browser is
- // invoked to view the content by another application. In this case,
- // the tab will be close when exit.
- UrlData urlData = getUrlDataFromIntent(intent);
-
- String action = intent.getAction();
- final Tab t = mTabControl.createNewTab(
- (Intent.ACTION_VIEW.equals(action) &&
- intent.getData() != null)
- || RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS
- .equals(action),
- intent.getStringExtra(Browser.EXTRA_APPLICATION_ID),
- urlData.mUrl, false);
- mTabControl.setCurrentTab(t);
- attachTabToContentView(t);
- WebView webView = t.getWebView();
- if (extra != null) {
- int scale = extra.getInt(Browser.INITIAL_ZOOM_LEVEL, 0);
- if (scale > 0 && scale <= 1000) {
- webView.setInitialScale(scale);
- }
- }
-
- if (urlData.isEmpty()) {
- loadUrl(webView, mSettings.getHomePage());
- } else {
- loadUrlDataIn(t, urlData);
- }
- } else {
- if (dontRestoreIncognitoTabs) {
- WebView.cleanupPrivateBrowsingFiles(this);
- }
-
- // TabControl.restoreState() will create a new tab even if
- // restoring the state fails.
- attachTabToContentView(mTabControl.getCurrentTab());
- }
-
- // Delete old thumbnails to save space
- File dir = mTabControl.getThumbnailDir();
- if (dir.exists()) {
- for (String child : dir.list()) {
- File f = new File(dir, child);
- f.delete();
- }
- }
-
- // Read JavaScript flags if it exists.
- String jsFlags = mSettings.getJsFlags();
- if (jsFlags.trim().length() != 0) {
- mTabControl.getCurrentWebView().setJsFlags(jsFlags);
- }
-
- // Start watching the default geolocation permissions
- mSystemAllowGeolocationOrigins
- = new SystemAllowGeolocationOrigins(getApplicationContext());
- mSystemAllowGeolocationOrigins.start();
+ mController.start(icicle, getIntent());
}
- ScrollListener getScrollListener() {
- return mTabBar;
+ Controller getController() {
+ return mController;
}
- /**
- * Feed the previously stored results strings to the BrowserProvider so that
- * the SearchDialog will show them instead of the standard searches.
- * @param result String to show on the editable line of the SearchDialog.
- */
- /* package */ void showVoiceSearchResults(String result) {
- ContentProviderClient client = mResolver.acquireContentProviderClient(
- Browser.BOOKMARKS_URI);
- ContentProvider prov = client.getLocalContentProvider();
- BrowserProvider bp = (BrowserProvider) prov;
- bp.setQueryResults(mTabControl.getCurrentTab().getVoiceSearchResults());
- client.release();
-
- Bundle bundle = createGoogleSearchSourceBundle(
- GOOGLE_SEARCH_SOURCE_SEARCHKEY);
- bundle.putBoolean(SearchManager.CONTEXT_IS_VOICE, true);
- startSearch(result, false, bundle, false);
+ // TODO: this is here for the test classes
+ // remove once tests are fixed
+ TabControl getTabControl() {
+ return mController.getTabControl();
}
@Override
protected void onNewIntent(Intent intent) {
- Tab current = mTabControl.getCurrentTab();
- // When a tab is closed on exit, the current tab index is set to -1.
- // Reset before proceed as Browser requires the current tab to be set.
- if (current == null) {
- // Try to reset the tab in case the index was incorrect.
- current = mTabControl.getTab(0);
- if (current == null) {
- // No tabs at all so just ignore this intent.
- return;
- }
- mTabControl.setCurrentTab(current);
- attachTabToContentView(current);
- resetTitleAndIcon(current.getWebView());
- }
- final String action = intent.getAction();
- final int flags = intent.getFlags();
- if (Intent.ACTION_MAIN.equals(action) ||
- (flags & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) {
- // just resume the browser
- return;
- }
- // In case the SearchDialog is open.
- ((SearchManager) getSystemService(Context.SEARCH_SERVICE))
- .stopSearch();
- boolean activateVoiceSearch = RecognizerResultsIntent
- .ACTION_VOICE_SEARCH_RESULTS.equals(action);
- if (Intent.ACTION_VIEW.equals(action)
- || Intent.ACTION_SEARCH.equals(action)
- || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)
- || Intent.ACTION_WEB_SEARCH.equals(action)
- || activateVoiceSearch) {
- if (current.isInVoiceSearchMode()) {
- String title = current.getVoiceDisplayTitle();
- if (title != null && title.equals(intent.getStringExtra(
- SearchManager.QUERY))) {
- // The user submitted the same search as the last voice
- // search, so do nothing.
- return;
- }
- if (Intent.ACTION_SEARCH.equals(action)
- && current.voiceSearchSourceIsGoogle()) {
- Intent logIntent = new Intent(
- LoggingEvents.ACTION_LOG_EVENT);
- logIntent.putExtra(LoggingEvents.EXTRA_EVENT,
- LoggingEvents.VoiceSearch.QUERY_UPDATED);
- logIntent.putExtra(
- LoggingEvents.VoiceSearch.EXTRA_QUERY_UPDATED_VALUE,
- intent.getDataString());
- sendBroadcast(logIntent);
- // Note, onPageStarted will revert the voice title bar
- // When http://b/issue?id=2379215 is fixed, we should update
- // the title bar here.
- }
- }
- // If this was a search request (e.g. search query directly typed into the address bar),
- // pass it on to the default web search provider.
- if (handleWebSearchIntent(intent)) {
- return;
- }
-
- UrlData urlData = getUrlDataFromIntent(intent);
- if (urlData.isEmpty()) {
- urlData = new UrlData(mSettings.getHomePage());
- }
-
- final String appId = intent
- .getStringExtra(Browser.EXTRA_APPLICATION_ID);
- if ((Intent.ACTION_VIEW.equals(action)
- // If a voice search has no appId, it means that it came
- // from the browser. In that case, reuse the current tab.
- || (activateVoiceSearch && appId != null))
- && !getPackageName().equals(appId)
- && (flags & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) != 0) {
- Tab appTab = mTabControl.getTabFromId(appId);
- if (appTab != null) {
- Log.i(LOGTAG, "Reusing tab for " + appId);
- // Dismiss the subwindow if applicable.
- dismissSubWindow(appTab);
- // Since we might kill the WebView, remove it from the
- // content view first.
- removeTabFromContentView(appTab);
- // Recreate the main WebView after destroying the old one.
- // If the WebView has the same original url and is on that
- // page, it can be reused.
- boolean needsLoad =
- mTabControl.recreateWebView(appTab, urlData);
-
- if (current != appTab) {
- switchToTab(mTabControl.getTabIndex(appTab));
- if (needsLoad) {
- loadUrlDataIn(appTab, urlData);
- }
- } else {
- // If the tab was the current tab, we have to attach
- // it to the view system again.
- attachTabToContentView(appTab);
- if (needsLoad) {
- loadUrlDataIn(appTab, urlData);
- }
- }
- return;
- } else {
- // No matching application tab, try to find a regular tab
- // with a matching url.
- appTab = mTabControl.findUnusedTabWithUrl(urlData.mUrl);
- if (appTab != null) {
- if (current != appTab) {
- switchToTab(mTabControl.getTabIndex(appTab));
- }
- // Otherwise, we are already viewing the correct tab.
- } else {
- // if FLAG_ACTIVITY_BROUGHT_TO_FRONT flag is on, the url
- // will be opened in a new tab unless we have reached
- // MAX_TABS. Then the url will be opened in the current
- // tab. If a new tab is created, it will have "true" for
- // exit on close.
- openTabAndShow(urlData, true, appId);
- }
- }
- } else {
- if (!urlData.isEmpty()
- && urlData.mUrl.startsWith("about:debug")) {
- if ("about:debug.dom".equals(urlData.mUrl)) {
- current.getWebView().dumpDomTree(false);
- } else if ("about:debug.dom.file".equals(urlData.mUrl)) {
- current.getWebView().dumpDomTree(true);
- } else if ("about:debug.render".equals(urlData.mUrl)) {
- current.getWebView().dumpRenderTree(false);
- } else if ("about:debug.render.file".equals(urlData.mUrl)) {
- current.getWebView().dumpRenderTree(true);
- } else if ("about:debug.display".equals(urlData.mUrl)) {
- current.getWebView().dumpDisplayTree();
- } else {
- mSettings.toggleDebugSettings();
- }
- return;
- }
- // Get rid of the subwindow if it exists
- dismissSubWindow(current);
- // If the current Tab is being used as an application tab,
- // remove the association, since the new Intent means that it is
- // no longer associated with that application.
- current.setAppId(null);
- loadUrlDataIn(current, urlData);
- }
- }
- }
-
- /**
- * Launches the default web search activity with the query parameters if the given intent's data
- * are identified as plain search terms and not URLs/shortcuts.
- * @return true if the intent was handled and web search activity was launched, false if not.
- */
- private boolean handleWebSearchIntent(Intent intent) {
- if (intent == null) return false;
-
- String url = null;
- final String action = intent.getAction();
- if (RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS.equals(
- action)) {
- return false;
- }
- if (Intent.ACTION_VIEW.equals(action)) {
- Uri data = intent.getData();
- if (data != null) url = data.toString();
- } else if (Intent.ACTION_SEARCH.equals(action)
- || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)
- || Intent.ACTION_WEB_SEARCH.equals(action)) {
- url = intent.getStringExtra(SearchManager.QUERY);
- }
- return handleWebSearchRequest(url, intent.getBundleExtra(SearchManager.APP_DATA),
- intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
- }
-
- /**
- * Launches the default web search activity with the query parameters if the given url string
- * was identified as plain search terms and not URL/shortcut.
- * @return true if the request was handled and web search activity was launched, false if not.
- */
- private boolean handleWebSearchRequest(String inUrl, Bundle appData, String extraData) {
- if (inUrl == null) return false;
-
- // In general, we shouldn't modify URL from Intent.
- // But currently, we get the user-typed URL from search box as well.
- String url = fixUrl(inUrl).trim();
-
- // URLs are handled by the regular flow of control, so
- // return early.
- if (Patterns.WEB_URL.matcher(url).matches()
- || ACCEPTED_URI_SCHEMA.matcher(url).matches()) {
- return false;
- }
-
- final ContentResolver cr = mResolver;
- final String newUrl = url;
- if (mTabControl == null || !mTabControl.getCurrentWebView().isPrivateBrowsingEnabled()) {
- new AsyncTask<Void, Void, Void>() {
- @Override
- protected Void doInBackground(Void... unused) {
- Browser.updateVisitedHistory(cr, newUrl, false);
- Browser.addSearchUrl(cr, newUrl);
- return null;
- }
- }.execute();
- }
-
- SearchEngine searchEngine = mSettings.getSearchEngine();
- if (searchEngine == null) return false;
- searchEngine.startSearch(this, url, appData, extraData);
-
- return true;
- }
-
- private UrlData getUrlDataFromIntent(Intent intent) {
- String url = "";
- Map<String, String> headers = null;
- if (intent != null) {
- final String action = intent.getAction();
- if (Intent.ACTION_VIEW.equals(action)) {
- url = smartUrlFilter(intent.getData());
- if (url != null && url.startsWith("content:")) {
- /* Append mimetype so webview knows how to display */
- String mimeType = intent.resolveType(getContentResolver());
- if (mimeType != null) {
- url += "?" + mimeType;
- }
- }
- if (url != null && url.startsWith("http")) {
- final Bundle pairs = intent
- .getBundleExtra(Browser.EXTRA_HEADERS);
- if (pairs != null && !pairs.isEmpty()) {
- Iterator<String> iter = pairs.keySet().iterator();
- headers = new HashMap<String, String>();
- while (iter.hasNext()) {
- String key = iter.next();
- headers.put(key, pairs.getString(key));
- }
- }
- }
- } else if (Intent.ACTION_SEARCH.equals(action)
- || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)
- || Intent.ACTION_WEB_SEARCH.equals(action)) {
- url = intent.getStringExtra(SearchManager.QUERY);
- if (url != null) {
- mLastEnteredUrl = url;
- // In general, we shouldn't modify URL from Intent.
- // But currently, we get the user-typed URL from search box as well.
- url = fixUrl(url);
- url = smartUrlFilter(url);
- final ContentResolver cr = mResolver;
- final String newUrl = url;
- if (mTabControl == null
- || mTabControl.getCurrentWebView() == null
- || !mTabControl.getCurrentWebView().isPrivateBrowsingEnabled()) {
- new AsyncTask<Void, Void, Void>() {
- @Override
- protected Void doInBackground(Void... unused) {
- Browser.updateVisitedHistory(cr, newUrl, false);
- return null;
- }
- }.execute();
- }
- String searchSource = "&source=android-" + GOOGLE_SEARCH_SOURCE_SUGGEST + "&";
- if (url.contains(searchSource)) {
- String source = null;
- final Bundle appData = intent.getBundleExtra(SearchManager.APP_DATA);
- if (appData != null) {
- source = appData.getString(Search.SOURCE);
- }
- if (TextUtils.isEmpty(source)) {
- source = GOOGLE_SEARCH_SOURCE_UNKNOWN;
- }
- url = url.replace(searchSource, "&source=android-"+source+"&");
- }
- }
- }
- }
- return new UrlData(url, headers, intent);
- }
- /* package */ void showVoiceTitleBar(String title) {
- mTitleBar.setInVoiceMode(true);
- mTitleBar.setDisplayTitle(title);
- mFakeTitleBar.setInVoiceMode(true);
- mFakeTitleBar.setDisplayTitle(title);
- }
- /* package */ void revertVoiceTitleBar() {
- mTitleBar.setInVoiceMode(false);
- mTitleBar.setDisplayTitle(mUrl);
- mFakeTitleBar.setInVoiceMode(false);
- mFakeTitleBar.setDisplayTitle(mUrl);
- }
- /* package */ static String fixUrl(String inUrl) {
- // FIXME: Converting the url to lower case
- // duplicates functionality in smartUrlFilter().
- // However, changing all current callers of fixUrl to
- // call smartUrlFilter in addition may have unwanted
- // consequences, and is deferred for now.
- int colon = inUrl.indexOf(':');
- boolean allLower = true;
- for (int index = 0; index < colon; index++) {
- char ch = inUrl.charAt(index);
- if (!Character.isLetter(ch)) {
- break;
- }
- allLower &= Character.isLowerCase(ch);
- if (index == colon - 1 && !allLower) {
- inUrl = inUrl.substring(0, colon).toLowerCase()
- + inUrl.substring(colon);
- }
- }
- if (inUrl.startsWith("http://") || inUrl.startsWith("https://"))
- return inUrl;
- if (inUrl.startsWith("http:") ||
- inUrl.startsWith("https:")) {
- if (inUrl.startsWith("http:/") || inUrl.startsWith("https:/")) {
- inUrl = inUrl.replaceFirst("/", "//");
- } else inUrl = inUrl.replaceFirst(":", "://");
- }
- return inUrl;
+ mController.handleNewIntent(intent);
}
@Override
@@ -717,185 +111,26 @@
if (LOGV_ENABLED) {
Log.v(LOGTAG, "BrowserActivity.onResume: this=" + this);
}
-
- if (!mActivityInPause) {
- Log.e(LOGTAG, "BrowserActivity is already resumed.");
- return;
- }
-
- mTabControl.resumeCurrentTab();
- mActivityInPause = false;
- resumeWebViewTimers();
-
- if (mWakeLock.isHeld()) {
- mHandler.removeMessages(RELEASE_WAKELOCK);
- mWakeLock.release();
- }
-
- registerReceiver(mNetworkStateIntentReceiver,
- mNetworkStateChangedFilter);
- WebView.enablePlatformNotifications();
+ mController.onResume();
}
- /**
- * Since the actual title bar is embedded in the WebView, and removing it
- * would change its appearance, use a different TitleBar to show overlayed
- * at the top of the screen, when the menu is open or the page is loading.
- */
- private TitleBarBase mFakeTitleBar;
-
- /**
- * Keeps track of whether the options menu is open. This is important in
- * determining whether to show or hide the title bar overlay.
- */
- private boolean mOptionsMenuOpen;
-
- /**
- * Only meaningful when mOptionsMenuOpen is true. This variable keeps track
- * of whether the configuration has changed. The first onMenuOpened call
- * after a configuration change is simply a reopening of the same menu
- * (i.e. mIconView did not change).
- */
- private boolean mConfigChanged;
-
- /**
- * Whether or not the options menu is in its smaller, icon menu form. When
- * true, we want the title bar overlay to be up. When false, we do not.
- * Only meaningful if mOptionsMenuOpen is true.
- */
- private boolean mIconView;
-
@Override
public boolean onMenuOpened(int featureId, Menu menu) {
if (Window.FEATURE_OPTIONS_PANEL == featureId) {
- if (mOptionsMenuOpen) {
- if (mConfigChanged) {
- // We do not need to make any changes to the state of the
- // title bar, since the only thing that happened was a
- // change in orientation
- mConfigChanged = false;
- } else {
- if (mIconView) {
- // Switching the menu to expanded view, so hide the
- // title bar.
- hideFakeTitleBar();
- mIconView = false;
- } else {
- // Switching the menu back to icon view, so show the
- // title bar once again.
- showFakeTitleBar();
- mIconView = true;
- }
- }
- } else {
- // The options menu is closed, so open it, and show the title
- showFakeTitleBar();
- mOptionsMenuOpen = true;
- mConfigChanged = false;
- mIconView = true;
- }
+ mController.onMenuOpened(featureId, menu);
}
return true;
}
- void showFakeTitleBar() {
- if (!isFakeTitleBarShowing() && mActiveTabsPage == null && !mActivityInPause) {
- WebView mainView = mTabControl.getCurrentWebView();
- // if there is no current WebView, don't show the faked title bar;
- if (mainView == null) {
- return;
- }
- // Do not need to check for null, since the current tab will have
- // at least a main WebView, or we would have returned above.
- if (isInCustomActionMode()) {
- // Do not show the fake title bar, while a custom ActionMode
- // (i.e. find or select) is showing.
- return;
- }
- if (mXLargeScreenSize) {
- mContentView.addView(mFakeTitleBar);
- mTabBar.onShowTitleBar();
- } else {
- WindowManager manager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
-
- // Add the title bar to the window manager so it can receive
- // touches
- // while the menu is up
- WindowManager.LayoutParams params =
- new WindowManager.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.WRAP_CONTENT,
- WindowManager.LayoutParams.TYPE_APPLICATION,
- WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
- PixelFormat.TRANSLUCENT);
- params.gravity = Gravity.TOP;
- boolean atTop = mainView.getScrollY() == 0;
- params.windowAnimations = atTop ? 0 : R.style.TitleBar;
- manager.addView(mFakeTitleBar, params);
- }
- }
- }
-
@Override
public void onOptionsMenuClosed(Menu menu) {
- mOptionsMenuOpen = false;
- if (!mInLoad) {
- hideFakeTitleBar();
- } else if (!mIconView) {
- // The page is currently loading, and we are in expanded mode, so
- // we were not showing the menu. Show it once again. It will be
- // removed when the page finishes.
- showFakeTitleBar();
- }
- }
-
- void stopScrolling() {
- ((ScrollWebView) mTabControl.getCurrentWebView()).stopScroll();
- }
-
- void hideFakeTitleBar() {
- if (!isFakeTitleBarShowing()) return;
- if (mXLargeScreenSize) {
- mContentView.removeView(mFakeTitleBar);
- mTabBar.onHideTitleBar();
- } else {
- WindowManager.LayoutParams params =
- (WindowManager.LayoutParams) mFakeTitleBar.getLayoutParams();
- WebView mainView = mTabControl.getCurrentWebView();
- // Although we decided whether or not to animate based on the
- // current
- // scroll position, the scroll position may have changed since the
- // fake title bar was displayed. Make sure it has the appropriate
- // animation/lack thereof before removing.
- params.windowAnimations =
- mainView != null && mainView.getScrollY() == 0 ? 0 : R.style.TitleBar;
- WindowManager manager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
- manager.updateViewLayout(mFakeTitleBar, params);
- manager.removeView(mFakeTitleBar);
- }
- }
-
- boolean isFakeTitleBarShowing() {
- return (mFakeTitleBar.getParent() != null);
- }
-
- /**
- * Special method for the fake title bar to call when displaying its context
- * menu, since it is in its own Window, and its parent does not show a
- * context menu.
- */
- /* package */ void showTitleBarContextMenu() {
- if (null == mTitleBar.getParent()) {
- return;
- }
- openContextMenu(mTitleBar);
+ mController.onOptionsMenuClosed(menu);
}
@Override
public void onContextMenuClosed(Menu menu) {
super.onContextMenuClosed(menu);
- if (mInLoad) {
- showFakeTitleBar();
- }
+ mController.onContextMenuClosed(menu);
}
/**
@@ -908,49 +143,13 @@
if (LOGV_ENABLED) {
Log.v(LOGTAG, "BrowserActivity.onSaveInstanceState: this=" + this);
}
- // the default implementation requires each view to have an id. As the
- // browser handles the state itself and it doesn't use id for the views,
- // don't call the default implementation. Otherwise it will trigger the
- // warning like this, "couldn't save which view has focus because the
- // focused view XXX has no id".
-
- // Save all the tabs
- mTabControl.saveState(outState);
-
- // Save time so that we know how old incognito tabs (if any) are.
- outState.putSerializable("lastActiveDate", Calendar.getInstance());
+ mController.onSaveInstanceState(outState);
}
@Override
protected void onPause() {
+ mController.onPause();
super.onPause();
-
- if (mActivityInPause) {
- Log.e(LOGTAG, "BrowserActivity is already paused.");
- return;
- }
-
- mTabControl.pauseCurrentTab();
- mActivityInPause = true;
- if (mTabControl.getCurrentIndex() >= 0 && !pauseWebViewTimers()) {
- mWakeLock.acquire();
- mHandler.sendMessageDelayed(mHandler
- .obtainMessage(RELEASE_WAKELOCK), WAKELOCK_TIMEOUT);
- }
-
- // FIXME: This removes the active tabs page and resets the menu to
- // MAIN_MENU. A better solution might be to do this work in onNewIntent
- // but then we would need to save it in onSaveInstanceState and restore
- // it in onCreate/onRestoreInstanceState
- if (mActiveTabsPage != null) {
- removeActiveTabPage(true);
- }
-
- cancelStopToast();
-
- // unregister network state listener
- unregisterReceiver(mNetworkStateIntentReceiver);
- WebView.disablePlatformNotifications();
}
@Override
@@ -959,3204 +158,83 @@
Log.v(LOGTAG, "BrowserActivity.onDestroy: this=" + this);
}
super.onDestroy();
-
- if (mUploadMessage != null) {
- mUploadMessage.onReceiveValue(null);
- mUploadMessage = null;
- }
-
- if (mTabControl == null) return;
-
- // Remove the fake title bar if it is there
- hideFakeTitleBar();
-
- // Remove the current tab and sub window
- Tab t = mTabControl.getCurrentTab();
- if (t != null) {
- dismissSubWindow(t);
- removeTabFromContentView(t);
- }
- // Destroy all the tabs
- mTabControl.destroy();
- WebIconDatabase.getInstance().close();
-
- // Stop watching the default geolocation permissions
- mSystemAllowGeolocationOrigins.stop();
- mSystemAllowGeolocationOrigins = null;
+ mController.onDestroy();
+ mUi = null;
+ mController = null;
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
- mConfigChanged = true;
super.onConfigurationChanged(newConfig);
-
- if (mPageInfoDialog != null) {
- mPageInfoDialog.dismiss();
- showPageInfo(
- mPageInfoView,
- mPageInfoFromShowSSLCertificateOnError);
- }
- if (mSSLCertificateDialog != null) {
- mSSLCertificateDialog.dismiss();
- showSSLCertificate(
- mSSLCertificateView);
- }
- if (mSSLCertificateOnErrorDialog != null) {
- mSSLCertificateOnErrorDialog.dismiss();
- showSSLCertificateOnError(
- mSSLCertificateOnErrorView,
- mSSLCertificateOnErrorHandler,
- mSSLCertificateOnErrorError);
- }
- if (mHttpAuthenticationDialog != null) {
- mHttpAuthenticationDialog.reshow();
- }
+ mController.onConfgurationChanged(newConfig);
}
@Override
public void onLowMemory() {
super.onLowMemory();
- mTabControl.freeMemory();
- }
-
- private void resumeWebViewTimers() {
- Tab tab = mTabControl.getCurrentTab();
- if (tab == null) return; // monkey can trigger this
- boolean inLoad = tab.inLoad();
- if ((!mActivityInPause && !inLoad) || (mActivityInPause && inLoad)) {
- CookieSyncManager.getInstance().startSync();
- WebView w = tab.getWebView();
- if (w != null) {
- w.resumeTimers();
- }
- }
- }
-
- private boolean pauseWebViewTimers() {
- Tab tab = mTabControl.getCurrentTab();
- boolean inLoad = tab.inLoad();
- if (mActivityInPause && !inLoad) {
- CookieSyncManager.getInstance().stopSync();
- WebView w = mTabControl.getCurrentWebView();
- if (w != null) {
- w.pauseTimers();
- }
- return true;
- } else {
- return false;
- }
- }
-
- // Open the icon database and retain all the icons for visited sites.
- private void retainIconsOnStartup() {
- final WebIconDatabase db = WebIconDatabase.getInstance();
- db.open(getDir("icons", 0).getPath());
- Cursor c = null;
- try {
- c = Browser.getAllBookmarks(mResolver);
- if (c.moveToFirst()) {
- int urlIndex = c.getColumnIndex(Browser.BookmarkColumns.URL);
- do {
- String url = c.getString(urlIndex);
- db.retainIconForPageUrl(url);
- } while (c.moveToNext());
- }
- } catch (IllegalStateException e) {
- Log.e(LOGTAG, "retainIconsOnStartup", e);
- } finally {
- if (c!= null) c.close();
- }
- }
-
- // Helper method for getting the top window.
- WebView getTopWindow() {
- return mTabControl.getCurrentTopWebView();
- }
-
- TabControl getTabControl() {
- return mTabControl;
+ mController.onLowMemory();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
-
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.browser, menu);
- mMenu = menu;
- updateInLoadMenuItems();
- return true;
- }
-
- /**
- * As the menu can be open when loading state changes
- * we must manually update the state of the stop/reload menu
- * item
- */
- private void updateInLoadMenuItems() {
- if (mMenu == null) {
- return;
- }
- MenuItem dest = mMenu.findItem(R.id.stop_reload_menu_id);
- MenuItem src = mInLoad ?
- mMenu.findItem(R.id.stop_menu_id):
- mMenu.findItem(R.id.reload_menu_id);
- if (src != null) {
- dest.setIcon(src.getIcon());
- dest.setTitle(src.getTitle());
- }
+ return mController.onCreateOptionsMenu(menu);
}
@Override
- public boolean onContextItemSelected(MenuItem item) {
- // chording is not an issue with context menus, but we use the same
- // options selector, so set mCanChord to true so we can access them.
- mCanChord = true;
- int id = item.getItemId();
- boolean result = true;
- switch (id) {
- // For the context menu from the title bar
- case R.id.title_bar_copy_page_url:
- Tab currentTab = mTabControl.getCurrentTab();
- if (null == currentTab) {
- result = false;
- break;
- }
- WebView mainView = currentTab.getWebView();
- if (null == mainView) {
- result = false;
- break;
- }
- copy(mainView.getUrl());
- break;
- // -- Browser context menu
- case R.id.open_context_menu_id:
- case R.id.bookmark_context_menu_id:
- case R.id.save_link_context_menu_id:
- case R.id.share_link_context_menu_id:
- case R.id.copy_link_context_menu_id:
- final WebView webView = getTopWindow();
- if (null == webView) {
- result = false;
- break;
- }
- final HashMap hrefMap = new HashMap();
- hrefMap.put("webview", webView);
- final Message msg = mHandler.obtainMessage(
- FOCUS_NODE_HREF, id, 0, hrefMap);
- webView.requestFocusNodeHref(msg);
- break;
-
- default:
- // For other context menus
- result = onOptionsItemSelected(item);
- }
- mCanChord = false;
- return result;
- }
-
- private Bundle createGoogleSearchSourceBundle(String source) {
- Bundle bundle = new Bundle();
- bundle.putString(Search.SOURCE, source);
- return bundle;
- }
-
- /* package */ void editUrl() {
- if (mOptionsMenuOpen) closeOptionsMenu();
- String url = (getTopWindow() == null) ? null : getTopWindow().getUrl();
- startSearch(mSettings.getHomePage().equals(url) ? null : url, true,
- null, false);
- }
-
- /**
- * Overriding this to insert a local information bundle
- */
- @Override
- public void startSearch(String initialQuery, boolean selectInitialQuery,
- Bundle appSearchData, boolean globalSearch) {
- if (appSearchData == null) {
- appSearchData = createGoogleSearchSourceBundle(GOOGLE_SEARCH_SOURCE_TYPE);
- }
-
- SearchEngine searchEngine = mSettings.getSearchEngine();
- if (searchEngine != null && !searchEngine.supportsVoiceSearch()) {
- appSearchData.putBoolean(SearchManager.DISABLE_VOICE_SEARCH, true);
- }
-
- super.startSearch(initialQuery, selectInitialQuery, appSearchData, globalSearch);
- }
-
- /**
- * Switch tabs. Called by the TitleBarSet when sliding the title bar
- * results in changing tabs.
- * @param index Index of the tab to change to, as defined by
- * mTabControl.getTabIndex(Tab t).
- * @return boolean True if we successfully switched to a different tab. If
- * the indexth tab is null, or if that tab is the same as
- * the current one, return false.
- */
- /* package */ boolean switchToTab(int index) {
- Tab tab = mTabControl.getTab(index);
- Tab currentTab = mTabControl.getCurrentTab();
- if (tab == null || tab == currentTab) {
- return false;
- }
- if (currentTab != null) {
- // currentTab may be null if it was just removed. In that case,
- // we do not need to remove it
- removeTabFromContentView(currentTab);
- }
- mTabControl.setCurrentTab(tab);
- attachTabToContentView(tab);
- resetTitleIconAndProgress();
- updateLockIconToLatest();
- return true;
- }
-
- /* package */ Tab openTabToHomePage() {
- return openTabAndShow(mSettings.getHomePage(), false, null);
- }
-
- /* package */ void closeCurrentWindow() {
- final Tab current = mTabControl.getCurrentTab();
- if (mTabControl.getTabCount() == 1) {
- // This is the last tab. Open a new one, with the home
- // page and close the current one.
- openTabToHomePage();
- closeTab(current);
- return;
- }
- final Tab parent = current.getParentTab();
- int indexToShow = -1;
- if (parent != null) {
- indexToShow = mTabControl.getTabIndex(parent);
- } else {
- final int currentIndex = mTabControl.getCurrentIndex();
- // Try to move to the tab to the right
- indexToShow = currentIndex + 1;
- if (indexToShow > mTabControl.getTabCount() - 1) {
- // Try to move to the tab to the left
- indexToShow = currentIndex - 1;
- }
- }
- if (switchToTab(indexToShow)) {
- // Close window
- closeTab(current);
- }
- }
-
- private ActiveTabsPage mActiveTabsPage;
-
- /**
- * Remove the active tabs page.
- * @param needToAttach If true, the active tabs page did not attach a tab
- * to the content view, so we need to do that here.
- */
- /* package */ void removeActiveTabPage(boolean needToAttach) {
- mContentView.removeView(mActiveTabsPage);
- mTitleBar.setVisibility(View.VISIBLE);
- mActiveTabsPage = null;
- mMenuState = R.id.MAIN_MENU;
- if (needToAttach) {
- attachTabToContentView(mTabControl.getCurrentTab());
- }
- getTopWindow().requestFocus();
- }
-
- @Override
- public void onActionModeStarted(ActionMode mode) {
- super.onActionModeStarted(mode);
- mActionMode = mode;
- hideFakeTitleBar();
- // Would like to change the MENU, but onEndActionMode may not be called
- // TODO onActionModeFinished will notify when an action mode ends
+ public boolean onPrepareOptionsMenu(Menu menu) {
+ super.onPrepareOptionsMenu(menu);
+ return mController.prepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
- if (item.getGroupId() != R.id.CONTEXT_MENU) {
- // menu remains active, so ensure comboview is dismissed
- // if main menu option is selected
- removeComboView();
+ if (!mController.onOptionsItemSelected(item)) {
+ return super.onOptionsItemSelected(item);
}
- // check the action bar button before mCanChord check, as the prepare call
- // doesn't come for action bar buttons
- if (item.getItemId() == R.id.newtab) {
- openTabToHomePage();
- return true;
- }
- if (!mCanChord) {
- // The user has already fired a shortcut with this hold down of the
- // menu key.
- return false;
- }
- if (null == getTopWindow()) {
- return false;
- }
- if (mMenuIsDown) {
- // The shortcut action consumes the MENU. Even if it is still down,
- // it won't trigger the next shortcut action. In the case of the
- // shortcut action triggering a new activity, like Bookmarks, we
- // won't get onKeyUp for MENU. So it is important to reset it here.
- mMenuIsDown = false;
- }
- switch (item.getItemId()) {
- // -- Main menu
- case R.id.new_tab_menu_id:
- openTabToHomePage();
- break;
-
- case R.id.incognito_menu_id:
- openIncognitoTab();
- break;
-
- case R.id.goto_menu_id:
- editUrl();
- break;
-
- case R.id.bookmarks_menu_id:
- bookmarksOrHistoryPicker(false);
- break;
-
- case R.id.active_tabs_menu_id:
- mActiveTabsPage = new ActiveTabsPage(this, mTabControl);
- removeTabFromContentView(mTabControl.getCurrentTab());
- mTitleBar.setVisibility(View.GONE);
- hideFakeTitleBar();
- mContentView.addView(mActiveTabsPage, COVER_SCREEN_PARAMS);
- mActiveTabsPage.requestFocus();
- mMenuState = EMPTY_MENU;
- break;
-
- case R.id.add_bookmark_menu_id:
- bookmarkCurrentPage(AddBookmarkPage.DEFAULT_FOLDER_ID);
- break;
-
- case R.id.stop_reload_menu_id:
- if (mInLoad) {
- stopLoading();
- } else {
- getTopWindow().reload();
- }
- break;
-
- case R.id.back_menu_id:
- getTopWindow().goBack();
- break;
-
- case R.id.forward_menu_id:
- getTopWindow().goForward();
- break;
-
- case R.id.close_menu_id:
- // Close the subwindow if it exists.
- if (mTabControl.getCurrentSubWindow() != null) {
- dismissSubWindow(mTabControl.getCurrentTab());
- break;
- }
- closeCurrentWindow();
- break;
-
- case R.id.homepage_menu_id:
- Tab current = mTabControl.getCurrentTab();
- if (current != null) {
- dismissSubWindow(current);
- loadUrl(current.getWebView(), mSettings.getHomePage());
- }
- break;
-
- case R.id.preferences_menu_id:
- Intent intent = new Intent(this,
- BrowserPreferencesPage.class);
- intent.putExtra(BrowserPreferencesPage.CURRENT_PAGE,
- getTopWindow().getUrl());
- startActivityForResult(intent, PREFERENCES_PAGE);
- break;
-
- case R.id.find_menu_id:
- getTopWindow().showFindDialog(null);
- break;
-
- case R.id.page_info_menu_id:
- showPageInfo(mTabControl.getCurrentTab(), false);
- break;
-
- case R.id.classic_history_menu_id:
- bookmarksOrHistoryPicker(true);
- break;
-
- case R.id.title_bar_share_page_url:
- case R.id.share_page_menu_id:
- Tab currentTab = mTabControl.getCurrentTab();
- if (null == currentTab) {
- mCanChord = false;
- return false;
- }
- currentTab.populatePickerData();
- sharePage(this, currentTab.getTitle(),
- currentTab.getUrl(), currentTab.getFavicon(),
- createScreenshot(currentTab.getWebView(), getDesiredThumbnailWidth(this),
- getDesiredThumbnailHeight(this)));
- break;
-
- case R.id.dump_nav_menu_id:
- getTopWindow().debugDump();
- break;
-
- case R.id.dump_counters_menu_id:
- getTopWindow().dumpV8Counters();
- break;
-
- case R.id.zoom_in_menu_id:
- getTopWindow().zoomIn();
- break;
-
- case R.id.zoom_out_menu_id:
- getTopWindow().zoomOut();
- break;
-
- case R.id.view_downloads_menu_id:
- viewDownloads();
- break;
-
- case R.id.window_one_menu_id:
- case R.id.window_two_menu_id:
- case R.id.window_three_menu_id:
- case R.id.window_four_menu_id:
- case R.id.window_five_menu_id:
- case R.id.window_six_menu_id:
- case R.id.window_seven_menu_id:
- case R.id.window_eight_menu_id:
- {
- int menuid = item.getItemId();
- for (int id = 0; id < WINDOW_SHORTCUT_ID_ARRAY.length; id++) {
- if (WINDOW_SHORTCUT_ID_ARRAY[id] == menuid) {
- Tab desiredTab = mTabControl.getTab(id);
- if (desiredTab != null &&
- desiredTab != mTabControl.getCurrentTab()) {
- switchToTab(id);
- }
- break;
- }
- }
- }
- break;
-
- default:
- if (!super.onOptionsItemSelected(item)) {
- return false;
- }
- // Otherwise fall through.
- }
- mCanChord = false;
- return true;
- }
-
- /**
- * add the current page as a bookmark to the given folder id
- * @param folderId use -1 for the default folder
- */
- /* package */ void bookmarkCurrentPage(long folderId) {
- Intent i = new Intent(BrowserActivity.this,
- AddBookmarkPage.class);
- WebView w = getTopWindow();
- i.putExtra(BrowserContract.Bookmarks.URL, w.getUrl());
- i.putExtra(BrowserContract.Bookmarks.TITLE, w.getTitle());
- String touchIconUrl = w.getTouchIconUrl();
- if (touchIconUrl != null) {
- i.putExtra(AddBookmarkPage.TOUCH_ICON_URL, touchIconUrl);
- WebSettings settings = w.getSettings();
- if (settings != null) {
- i.putExtra(AddBookmarkPage.USER_AGENT,
- settings.getUserAgentString());
- }
- }
- i.putExtra(BrowserContract.Bookmarks.THUMBNAIL,
- createScreenshot(w, getDesiredThumbnailWidth(this),
- getDesiredThumbnailHeight(this)));
- i.putExtra(BrowserContract.Bookmarks.FAVICON, w.getFavicon());
- i.putExtra(BrowserContract.Bookmarks.PARENT,
- folderId);
- // Put the dialog at the upper right of the screen, covering the
- // star on the title bar.
- i.putExtra("gravity", Gravity.RIGHT | Gravity.TOP);
- startActivity(i);
- }
-
- /*
- * True if a custom ActionMode (i.e. find or select) is in use.
- */
- private boolean isInCustomActionMode() {
- return mActionMode != null;
- }
-
- /*
- * End the current ActionMode.
- */
- void endActionMode() {
- if (mActionMode != null) {
- ActionMode mode = mActionMode;
- onEndActionMode();
- mode.finish();
- }
- }
-
- /*
- * Called by find and select when they are finished. Replace title bars
- * as necessary.
- */
- public void onEndActionMode() {
- if (!isInCustomActionMode()) return;
- if (mInLoad) {
- // The title bar was hidden, because otherwise it would cover up the
- // find or select dialog. Now that the dialog has been removed,
- // show the fake title bar once again.
- showFakeTitleBar();
- }
- // Would like to return the menu state to normal, but this does not
- // necessarily get called.
- mActionMode = null;
- }
-
- // For select and find, we keep track of the ActionMode so that
- // finish() can be called as desired.
- private ActionMode mActionMode;
-
- @Override
- public boolean onPrepareOptionsMenu(Menu menu) {
- // This happens when the user begins to hold down the menu key, so
- // allow them to chord to get a shortcut.
- mCanChord = true;
- // Note: setVisible will decide whether an item is visible; while
- // setEnabled() will decide whether an item is enabled, which also means
- // whether the matching shortcut key will function.
- super.onPrepareOptionsMenu(menu);
- switch (mMenuState) {
- case EMPTY_MENU:
- if (mCurrentMenuState != mMenuState) {
- menu.setGroupVisible(R.id.MAIN_MENU, false);
- menu.setGroupEnabled(R.id.MAIN_MENU, false);
- menu.setGroupEnabled(R.id.MAIN_SHORTCUT_MENU, false);
- }
- break;
- default:
- if (mCurrentMenuState != mMenuState) {
- menu.setGroupVisible(R.id.MAIN_MENU, true);
- menu.setGroupEnabled(R.id.MAIN_MENU, true);
- menu.setGroupEnabled(R.id.MAIN_SHORTCUT_MENU, true);
- }
- final WebView w = getTopWindow();
- boolean canGoBack = false;
- boolean canGoForward = false;
- boolean isHome = false;
- if (w != null) {
- canGoBack = w.canGoBack();
- canGoForward = w.canGoForward();
- isHome = mSettings.getHomePage().equals(w.getUrl());
- }
- final MenuItem back = menu.findItem(R.id.back_menu_id);
- back.setEnabled(canGoBack);
-
- final MenuItem home = menu.findItem(R.id.homepage_menu_id);
- home.setEnabled(!isHome);
-
- final MenuItem forward = menu.findItem(R.id.forward_menu_id);
- forward.setEnabled(canGoForward);
-
- if (!mXLargeScreenSize) {
- final MenuItem newtab = menu.findItem(R.id.new_tab_menu_id);
- newtab.setEnabled(mTabControl.canCreateNewTab());
- }
- // decide whether to show the share link option
- PackageManager pm = getPackageManager();
- Intent send = new Intent(Intent.ACTION_SEND);
- send.setType("text/plain");
- ResolveInfo ri = pm.resolveActivity(send, PackageManager.MATCH_DEFAULT_ONLY);
- menu.findItem(R.id.share_page_menu_id).setVisible(ri != null);
-
- boolean isNavDump = mSettings.isNavDump();
- final MenuItem nav = menu.findItem(R.id.dump_nav_menu_id);
- nav.setVisible(isNavDump);
- nav.setEnabled(isNavDump);
-
- boolean showDebugSettings = mSettings.showDebugSettings();
- final MenuItem counter = menu.findItem(R.id.dump_counters_menu_id);
- counter.setVisible(showDebugSettings);
- counter.setEnabled(showDebugSettings);
-
- break;
- }
- mCurrentMenuState = mMenuState;
return true;
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
- if (v instanceof TitleBarBase) {
- return;
- }
- if (!(v instanceof WebView)) {
- return;
- }
- WebView webview = (WebView) v;
- WebView.HitTestResult result = webview.getHitTestResult();
- if (result == null) {
- return;
- }
-
- int type = result.getType();
- if (type == WebView.HitTestResult.UNKNOWN_TYPE) {
- Log.w(LOGTAG,
- "We should not show context menu when nothing is touched");
- return;
- }
- if (type == WebView.HitTestResult.EDIT_TEXT_TYPE) {
- // let TextView handles context menu
- return;
- }
-
- // Note, http://b/issue?id=1106666 is requesting that
- // an inflated menu can be used again. This is not available
- // yet, so inflate each time (yuk!)
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.browsercontext, menu);
-
- // Show the correct menu group
- final String extra = result.getExtra();
- menu.setGroupVisible(R.id.PHONE_MENU,
- type == WebView.HitTestResult.PHONE_TYPE);
- menu.setGroupVisible(R.id.EMAIL_MENU,
- type == WebView.HitTestResult.EMAIL_TYPE);
- menu.setGroupVisible(R.id.GEO_MENU,
- type == WebView.HitTestResult.GEO_TYPE);
- menu.setGroupVisible(R.id.IMAGE_MENU,
- type == WebView.HitTestResult.IMAGE_TYPE
- || type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE);
- menu.setGroupVisible(R.id.ANCHOR_MENU,
- type == WebView.HitTestResult.SRC_ANCHOR_TYPE
- || type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE);
-
- // Setup custom handling depending on the type
- switch (type) {
- case WebView.HitTestResult.PHONE_TYPE:
- menu.setHeaderTitle(Uri.decode(extra));
- menu.findItem(R.id.dial_context_menu_id).setIntent(
- new Intent(Intent.ACTION_VIEW, Uri
- .parse(WebView.SCHEME_TEL + extra)));
- Intent addIntent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
- addIntent.putExtra(Insert.PHONE, Uri.decode(extra));
- addIntent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE);
- menu.findItem(R.id.add_contact_context_menu_id).setIntent(
- addIntent);
- menu.findItem(R.id.copy_phone_context_menu_id).setOnMenuItemClickListener(
- new Copy(extra));
- break;
-
- case WebView.HitTestResult.EMAIL_TYPE:
- menu.setHeaderTitle(extra);
- menu.findItem(R.id.email_context_menu_id).setIntent(
- new Intent(Intent.ACTION_VIEW, Uri
- .parse(WebView.SCHEME_MAILTO + extra)));
- menu.findItem(R.id.copy_mail_context_menu_id).setOnMenuItemClickListener(
- new Copy(extra));
- break;
-
- case WebView.HitTestResult.GEO_TYPE:
- menu.setHeaderTitle(extra);
- menu.findItem(R.id.map_context_menu_id).setIntent(
- new Intent(Intent.ACTION_VIEW, Uri
- .parse(WebView.SCHEME_GEO
- + URLEncoder.encode(extra))));
- menu.findItem(R.id.copy_geo_context_menu_id).setOnMenuItemClickListener(
- new Copy(extra));
- break;
-
- case WebView.HitTestResult.SRC_ANCHOR_TYPE:
- case WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE:
- TextView titleView = (TextView) LayoutInflater.from(this)
- .inflate(android.R.layout.browser_link_context_header,
- null);
- titleView.setText(extra);
- menu.setHeaderView(titleView);
- // decide whether to show the open link in new tab option
- boolean showNewTab = mTabControl.canCreateNewTab();
- MenuItem newTabItem
- = menu.findItem(R.id.open_newtab_context_menu_id);
- newTabItem.setVisible(showNewTab);
- if (showNewTab) {
- newTabItem.setOnMenuItemClickListener(
- new MenuItem.OnMenuItemClickListener() {
- public boolean onMenuItemClick(MenuItem item) {
- final Tab parent = mTabControl.getCurrentTab();
- final Tab newTab = openTab(extra, false);
- if (newTab != parent) {
- parent.addChildTab(newTab);
- }
- return true;
- }
- });
- }
- menu.findItem(R.id.bookmark_context_menu_id).setVisible(
- Bookmarks.urlHasAcceptableScheme(extra));
- PackageManager pm = getPackageManager();
- Intent send = new Intent(Intent.ACTION_SEND);
- send.setType("text/plain");
- ResolveInfo ri = pm.resolveActivity(send, PackageManager.MATCH_DEFAULT_ONLY);
- menu.findItem(R.id.share_link_context_menu_id).setVisible(ri != null);
- if (type == WebView.HitTestResult.SRC_ANCHOR_TYPE) {
- break;
- }
- // otherwise fall through to handle image part
- case WebView.HitTestResult.IMAGE_TYPE:
- if (type == WebView.HitTestResult.IMAGE_TYPE) {
- menu.setHeaderTitle(extra);
- }
- menu.findItem(R.id.view_image_context_menu_id).setIntent(
- new Intent(Intent.ACTION_VIEW, Uri.parse(extra)));
- menu.findItem(R.id.download_context_menu_id).
- setOnMenuItemClickListener(new Download(extra));
- menu.findItem(R.id.set_wallpaper_context_menu_id).
- setOnMenuItemClickListener(new SetAsWallpaper(extra));
- break;
-
- default:
- Log.w(LOGTAG, "We should not get here.");
- break;
- }
- hideFakeTitleBar();
+ mController.onCreateContextMenu(menu, v, menuInfo);
}
- // Attach the given tab to the content view.
- // this should only be called for the current tab.
- private void attachTabToContentView(Tab t) {
- // Attach the container that contains the main WebView and any other UI
- // associated with the tab.
- t.attachTabToContentView(mContentView);
-
- if (mShouldShowErrorConsole) {
- ErrorConsoleView errorConsole = t.getErrorConsole(true);
- if (errorConsole.numberOfErrors() == 0) {
- errorConsole.showConsole(ErrorConsoleView.SHOW_NONE);
- } else {
- errorConsole.showConsole(ErrorConsoleView.SHOW_MINIMIZED);
- }
-
- mErrorConsoleContainer.addView(errorConsole,
- new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.WRAP_CONTENT));
- }
-
- WebView view = t.getWebView();
- view.setEmbeddedTitleBar(mTitleBar);
- if (t.isInVoiceSearchMode()) {
- showVoiceTitleBar(t.getVoiceDisplayTitle());
- } else {
- revertVoiceTitleBar();
- }
- // Request focus on the top window.
- t.getTopWindow().requestFocus();
- if (mTabControl.getTabChangeListener() != null) {
- mTabControl.getTabChangeListener().onCurrentTab(t);
- }
- }
-
- // Attach a sub window to the main WebView of the given tab.
- void attachSubWindow(Tab t) {
- t.attachSubWindow(mContentView);
- getTopWindow().requestFocus();
- }
-
- // Remove the given tab from the content view.
- private void removeTabFromContentView(Tab t) {
- // Remove the container that contains the main WebView.
- t.removeTabFromContentView(mContentView);
-
- ErrorConsoleView errorConsole = t.getErrorConsole(false);
- if (errorConsole != null) {
- mErrorConsoleContainer.removeView(errorConsole);
- }
-
- WebView view = t.getWebView();
- if (view != null) {
- view.setEmbeddedTitleBar(null);
- }
- }
-
- // Remove the sub window if it exists. Also called by TabControl when the
- // user clicks the 'X' to dismiss a sub window.
- /* package */ void dismissSubWindow(Tab t) {
- t.removeSubWindow(mContentView);
- // dismiss the subwindow. This will destroy the WebView.
- t.dismissSubWindow();
- getTopWindow().requestFocus();
- }
-
- // A wrapper function of {@link #openTabAndShow(UrlData, boolean, String)}
- // that accepts url as string.
- private Tab openTabAndShow(String url, boolean closeOnExit, String appId) {
- return openTabAndShow(new UrlData(url), closeOnExit, appId);
- }
-
- // This method does a ton of stuff. It will attempt to create a new tab
- // if we haven't reached MAX_TABS. Otherwise it uses the current tab. If
- // url isn't null, it will load the given url.
- /* package */Tab openTabAndShow(UrlData urlData, boolean closeOnExit,
- String appId) {
- final Tab currentTab = mTabControl.getCurrentTab();
- if (mTabControl.canCreateNewTab()) {
- final Tab tab = mTabControl.createNewTab(closeOnExit, appId,
- urlData.mUrl, false);
- WebView webview = tab.getWebView();
- // If the last tab was removed from the active tabs page, currentTab
- // will be null.
- if (currentTab != null) {
- removeTabFromContentView(currentTab);
- }
- // We must set the new tab as the current tab to reflect the old
- // animation behavior.
- mTabControl.setCurrentTab(tab);
- attachTabToContentView(tab);
- if (!urlData.isEmpty()) {
- loadUrlDataIn(tab, urlData);
- }
- return tab;
- } else {
- // Get rid of the subwindow if it exists
- dismissSubWindow(currentTab);
- if (!urlData.isEmpty()) {
- // Load the given url.
- loadUrlDataIn(currentTab, urlData);
- }
- return currentTab;
- }
- }
-
- private Tab openTab(String url, boolean forceForeground) {
- if (mSettings.openInBackground() && !forceForeground) {
- Tab t = mTabControl.createNewTab();
- if (t != null) {
- WebView view = t.getWebView();
- loadUrl(view, url);
- }
- return t;
- } else {
- return openTabAndShow(url, false, null);
- }
- }
-
- /* package */ Tab openIncognitoTab() {
- if (mTabControl.canCreateNewTab()) {
- Tab currentTab = mTabControl.getCurrentTab();
- Tab tab = mTabControl.createNewTab(false, null, null, true);
- if (currentTab != null) {
- removeTabFromContentView(currentTab);
- }
- mTabControl.setCurrentTab(tab);
- attachTabToContentView(tab);
- return tab;
- }
- return null;
- }
-
- private class Copy implements OnMenuItemClickListener {
- private CharSequence mText;
-
- public boolean onMenuItemClick(MenuItem item) {
- copy(mText);
- return true;
- }
-
- public Copy(CharSequence toCopy) {
- mText = toCopy;
- }
- }
-
- private class Download implements OnMenuItemClickListener {
- private String mText;
-
- public boolean onMenuItemClick(MenuItem item) {
- onDownloadStartNoStream(mText, null, null, null, -1);
- return true;
- }
-
- public Download(String toDownload) {
- mText = toDownload;
- }
- }
-
- private class SetAsWallpaper extends Thread implements
- OnMenuItemClickListener, DialogInterface.OnCancelListener {
- private URL mUrl;
- private ProgressDialog mWallpaperProgress;
- private boolean mCanceled = false;
-
- public SetAsWallpaper(String url) {
- try {
- mUrl = new URL(url);
- } catch (MalformedURLException e) {
- mUrl = null;
- }
- }
-
- public void onCancel(DialogInterface dialog) {
- mCanceled = true;
- }
-
- public boolean onMenuItemClick(MenuItem item) {
- if (mUrl != null) {
- // The user may have tried to set a image with a large file size as their
- // background so it may take a few moments to perform the operation. Display
- // a progress spinner while it is working.
- mWallpaperProgress = new ProgressDialog(BrowserActivity.this);
- mWallpaperProgress.setIndeterminate(true);
- mWallpaperProgress.setMessage(getText(R.string.progress_dialog_setting_wallpaper));
- mWallpaperProgress.setCancelable(true);
- mWallpaperProgress.setOnCancelListener(this);
- mWallpaperProgress.show();
- start();
- }
- return true;
- }
-
- @Override
- public void run() {
- Drawable oldWallpaper = BrowserActivity.this.getWallpaper();
- try {
- // TODO: This will cause the resource to be downloaded again, when we
- // should in most cases be able to grab it from the cache. To fix this
- // we should query WebCore to see if we can access a cached version and
- // instead open an input stream on that. This pattern could also be used
- // in the download manager where the same problem exists.
- InputStream inputstream = mUrl.openStream();
- if (inputstream != null) {
- setWallpaper(inputstream);
- }
- } catch (IOException e) {
- Log.e(LOGTAG, "Unable to set new wallpaper");
- // Act as though the user canceled the operation so we try to
- // restore the old wallpaper.
- mCanceled = true;
- }
-
- if (mCanceled) {
- // Restore the old wallpaper if the user cancelled whilst we were setting
- // the new wallpaper.
- int width = oldWallpaper.getIntrinsicWidth();
- int height = oldWallpaper.getIntrinsicHeight();
- Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
- Canvas canvas = new Canvas(bm);
- oldWallpaper.setBounds(0, 0, width, height);
- oldWallpaper.draw(canvas);
- try {
- setWallpaper(bm);
- } catch (IOException e) {
- Log.e(LOGTAG, "Unable to restore old wallpaper.");
- }
- mCanceled = false;
- }
-
- if (mWallpaperProgress.isShowing()) {
- mWallpaperProgress.dismiss();
- }
- }
- }
-
- private void copy(CharSequence text) {
- ClipboardManager cm = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE);
- cm.setText(text);
- }
-
- /**
- * Resets the browser title-view to whatever it must be
- * (for example, if we had a loading error)
- * When we have a new page, we call resetTitle, when we
- * have to reset the titlebar to whatever it used to be
- * (for example, if the user chose to stop loading), we
- * call resetTitleAndRevertLockIcon.
- */
- /* package */ void resetTitleAndRevertLockIcon() {
- mTabControl.getCurrentTab().revertLockIcon();
- updateLockIconToLatest();
- resetTitleIconAndProgress();
- }
-
- /**
- * Reset the title, favicon, and progress.
- */
- private void resetTitleIconAndProgress() {
- WebView current = mTabControl.getCurrentWebView();
- if (current == null) {
- return;
- }
- resetTitleAndIcon(current);
- int progress = current.getProgress();
- current.getWebChromeClient().onProgressChanged(current, progress);
- }
-
- // Reset the title and the icon based on the given item.
- private void resetTitleAndIcon(WebView view) {
- WebHistoryItem item = view.copyBackForwardList().getCurrentItem();
- if (item != null) {
- setUrlTitle(item.getUrl(), item.getTitle());
- setFavicon(item.getFavicon());
- } else {
- setUrlTitle(null, null);
- setFavicon(null);
- }
- }
-
- /**
- * Sets a title composed of the URL and the title string.
- * @param url The URL of the site being loaded.
- * @param title The title of the site being loaded.
- */
- void setUrlTitle(String url, String title) {
- mUrl = url;
- mTitle = title;
-
- // If we are in voice search mode, the title has already been set.
- if (mTabControl.getCurrentTab().isInVoiceSearchMode()) return;
- mTitleBar.setDisplayTitle(url);
- mFakeTitleBar.setDisplayTitle(url);
- }
-
- /**
- * @param url The URL to build a title version of the URL from.
- * @return The title version of the URL or null if fails.
- * The title version of the URL can be either the URL hostname,
- * or the hostname with an "https://" prefix (for secure URLs),
- * or an empty string if, for example, the URL in question is a
- * file:// URL with no hostname.
- */
- /* package */ static String buildTitleUrl(String url) {
- String titleUrl = null;
-
- if (url != null) {
- try {
- // parse the url string
- URL urlObj = new URL(url);
- if (urlObj != null) {
- titleUrl = "";
-
- String protocol = urlObj.getProtocol();
- String host = urlObj.getHost();
-
- if (host != null && 0 < host.length()) {
- titleUrl = host;
- if (protocol != null) {
- // if a secure site, add an "https://" prefix!
- if (protocol.equalsIgnoreCase("https")) {
- titleUrl = protocol + "://" + host;
- }
- }
- }
- }
- } catch (MalformedURLException e) {}
- }
-
- return titleUrl;
- }
-
- // Set the favicon in the title bar.
- void setFavicon(Bitmap icon) {
- mTitleBar.setFavicon(icon);
- mFakeTitleBar.setFavicon(icon);
- }
-
- /**
- * Close the tab, remove its associated title bar, and adjust mTabControl's
- * current tab to a valid value.
- */
- /* package */ void closeTab(Tab t) {
- int currentIndex = mTabControl.getCurrentIndex();
- int removeIndex = mTabControl.getTabIndex(t);
- mTabControl.removeTab(t);
- if (currentIndex >= removeIndex && currentIndex != 0) {
- currentIndex--;
- }
- mTabControl.setCurrentTab(mTabControl.getTab(currentIndex));
- resetTitleIconAndProgress();
- updateLockIconToLatest();
-
- if (!mTabControl.hasAnyOpenIncognitoTabs()) {
- WebView.cleanupPrivateBrowsingFiles(this);
- }
- }
-
- /* package */ void goBackOnePageOrQuit() {
- Tab current = mTabControl.getCurrentTab();
- if (current == null) {
- /*
- * Instead of finishing the activity, simply push this to the back
- * of the stack and let ActivityManager to choose the foreground
- * activity. As BrowserActivity is singleTask, it will be always the
- * root of the task. So we can use either true or false for
- * moveTaskToBack().
- */
- moveTaskToBack(true);
- return;
- }
- WebView w = current.getWebView();
- if (w.canGoBack()) {
- w.goBack();
- } else {
- // Check to see if we are closing a window that was created by
- // another window. If so, we switch back to that window.
- Tab parent = current.getParentTab();
- if (parent != null) {
- switchToTab(mTabControl.getTabIndex(parent));
- // Now we close the other tab
- closeTab(current);
- } else {
- if (current.closeOnExit()) {
- // force the tab's inLoad() to be false as we are going to
- // either finish the activity or remove the tab. This will
- // ensure pauseWebViewTimers() taking action.
- mTabControl.getCurrentTab().clearInLoad();
- if (mTabControl.getTabCount() == 1) {
- finish();
- return;
- }
- // call pauseWebViewTimers() now, we won't be able to call
- // it in onPause() as the WebView won't be valid.
- // Temporarily change mActivityInPause to be true as
- // pauseWebViewTimers() will do nothing if mActivityInPause
- // is false.
- boolean savedState = mActivityInPause;
- if (savedState) {
- Log.e(LOGTAG, "BrowserActivity is already paused "
- + "while handing goBackOnePageOrQuit.");
- }
- mActivityInPause = true;
- pauseWebViewTimers();
- mActivityInPause = savedState;
- removeTabFromContentView(current);
- mTabControl.removeTab(current);
- }
- /*
- * Instead of finishing the activity, simply push this to the back
- * of the stack and let ActivityManager to choose the foreground
- * activity. As BrowserActivity is singleTask, it will be always the
- * root of the task. So we can use either true or false for
- * moveTaskToBack().
- */
- moveTaskToBack(true);
- }
- }
- }
-
- boolean isMenuDown() {
- return mMenuIsDown;
+ @Override
+ public boolean onContextItemSelected(MenuItem item) {
+ return mController.onContextItemSelected(item);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
- // Even if MENU is already held down, we need to call to super to open
- // the IME on long press.
- if (KeyEvent.KEYCODE_MENU == keyCode) {
- mMenuIsDown = true;
- return super.onKeyDown(keyCode, event);
- }
- // The default key mode is DEFAULT_KEYS_SEARCH_LOCAL. As the MENU is
- // still down, we don't want to trigger the search. Pretend to consume
- // the key and do nothing.
- if (mMenuIsDown) return true;
-
- switch(keyCode) {
- case KeyEvent.KEYCODE_SPACE:
- // WebView/WebTextView handle the keys in the KeyDown. As
- // the Activity's shortcut keys are only handled when WebView
- // doesn't, have to do it in onKeyDown instead of onKeyUp.
- if (event.isShiftPressed()) {
- getTopWindow().pageUp(false);
- } else {
- getTopWindow().pageDown(false);
- }
- return true;
- case KeyEvent.KEYCODE_BACK:
- if (event.getRepeatCount() == 0) {
- event.startTracking();
- return true;
- } else if (mCustomView == null && mActiveTabsPage == null
- && mComboView == null
- && event.isLongPress()) {
- bookmarksOrHistoryPicker(true);
- return true;
- }
- break;
- }
- return super.onKeyDown(keyCode, event);
+ return mController.onKeyDown(keyCode, event) ||
+ super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
- switch(keyCode) {
- case KeyEvent.KEYCODE_MENU:
- mMenuIsDown = false;
- break;
- case KeyEvent.KEYCODE_BACK:
- if (event.isTracking() && !event.isCanceled()) {
- if (mCustomView != null) {
- // if a custom view is showing, hide it
- mTabControl.getCurrentWebView().getWebChromeClient()
- .onHideCustomView();
- } else if (mActiveTabsPage != null) {
- // if tab page is showing, hide it
- removeActiveTabPage(true);
- } else if (mComboView != null) {
- if (!mComboView.onBackPressed()) {
- removeComboView();
- }
- } else {
- WebView subwindow = mTabControl.getCurrentSubWindow();
- if (subwindow != null) {
- if (subwindow.canGoBack()) {
- subwindow.goBack();
- } else {
- dismissSubWindow(mTabControl.getCurrentTab());
- }
- } else {
- goBackOnePageOrQuit();
- }
- }
- return true;
- }
- break;
- }
- return super.onKeyUp(keyCode, event);
+ return mController.onKeyUp(keyCode, event) ||
+ super.onKeyUp(keyCode, event);
}
- /* package */ void stopLoading() {
- mDidStopLoad = true;
- resetTitleAndRevertLockIcon();
- WebView w = getTopWindow();
- w.stopLoading();
- // FIXME: before refactor, it is using mWebViewClient. So I keep the
- // same logic here. But for subwindow case, should we call into the main
- // WebView's onPageFinished as we never call its onPageStarted and if
- // the page finishes itself, we don't call onPageFinished.
- mTabControl.getCurrentWebView().getWebViewClient().onPageFinished(w,
- w.getUrl());
-
- cancelStopToast();
- mStopToast = Toast
- .makeText(this, R.string.stopping, Toast.LENGTH_SHORT);
- mStopToast.show();
- }
-
- boolean didUserStopLoading() {
- return mDidStopLoad;
- }
-
- private void cancelStopToast() {
- if (mStopToast != null) {
- mStopToast.cancel();
- mStopToast = null;
- }
- }
-
- // called by a UI or non-UI thread to post the message
- public void postMessage(int what, int arg1, int arg2, Object obj,
- long delayMillis) {
- mHandler.sendMessageDelayed(mHandler.obtainMessage(what, arg1, arg2,
- obj), delayMillis);
- }
-
- // called by a UI or non-UI thread to remove the message
- void removeMessages(int what, Object object) {
- mHandler.removeMessages(what, object);
- }
-
- // public message ids
- public final static int LOAD_URL = 1001;
- public final static int STOP_LOAD = 1002;
-
- // Message Ids
- private static final int FOCUS_NODE_HREF = 102;
- private static final int RELEASE_WAKELOCK = 107;
-
- static final int UPDATE_BOOKMARK_THUMBNAIL = 108;
-
- private static final int OPEN_BOOKMARKS = 201;
-
- // Private handler for handling javascript and saving passwords
- private Handler mHandler = new Handler() {
-
- @Override
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case OPEN_BOOKMARKS:
- bookmarksOrHistoryPicker(false);
- break;
- case FOCUS_NODE_HREF:
- {
- String url = (String) msg.getData().get("url");
- String title = (String) msg.getData().get("title");
- if (url == null || url.length() == 0) {
- break;
- }
- HashMap focusNodeMap = (HashMap) msg.obj;
- WebView view = (WebView) focusNodeMap.get("webview");
- // Only apply the action if the top window did not change.
- if (getTopWindow() != view) {
- break;
- }
- switch (msg.arg1) {
- case R.id.open_context_menu_id:
- case R.id.view_image_context_menu_id:
- loadUrlFromContext(getTopWindow(), url);
- break;
- case R.id.bookmark_context_menu_id:
- Intent intent = new Intent(BrowserActivity.this,
- AddBookmarkPage.class);
- intent.putExtra(BrowserContract.Bookmarks.URL, url);
- intent.putExtra(BrowserContract.Bookmarks.TITLE,
- title);
- startActivity(intent);
- break;
- case R.id.share_link_context_menu_id:
- sharePage(BrowserActivity.this, title, url, null,
- null);
- break;
- case R.id.copy_link_context_menu_id:
- copy(url);
- break;
- case R.id.save_link_context_menu_id:
- case R.id.download_context_menu_id:
- onDownloadStartNoStream(url, null, null, null, -1);
- break;
- }
- break;
- }
-
- case LOAD_URL:
- loadUrlFromContext(getTopWindow(), (String) msg.obj);
- break;
-
- case STOP_LOAD:
- stopLoading();
- break;
-
- case RELEASE_WAKELOCK:
- if (mWakeLock.isHeld()) {
- mWakeLock.release();
- // if we reach here, Browser should be still in the
- // background loading after WAKELOCK_TIMEOUT (5-min).
- // To avoid burning the battery, stop loading.
- mTabControl.stopAllLoading();
- }
- break;
-
- case UPDATE_BOOKMARK_THUMBNAIL:
- WebView view = (WebView) msg.obj;
- if (view != null) {
- updateScreenshot(view);
- }
- break;
- }
- }
- };
-
- /**
- * Share a page, providing the title, url, favicon, and a screenshot. Uses
- * an {@link Intent} to launch the Activity chooser.
- * @param c Context used to launch a new Activity.
- * @param title Title of the page. Stored in the Intent with
- * {@link Intent#EXTRA_SUBJECT}
- * @param url URL of the page. Stored in the Intent with
- * {@link Intent#EXTRA_TEXT}
- * @param favicon Bitmap of the favicon for the page. Stored in the Intent
- * with {@link Browser#EXTRA_SHARE_FAVICON}
- * @param screenshot Bitmap of a screenshot of the page. Stored in the
- * Intent with {@link Browser#EXTRA_SHARE_SCREENSHOT}
- */
- public static final void sharePage(Context c, String title, String url,
- Bitmap favicon, Bitmap screenshot) {
- Intent send = new Intent(Intent.ACTION_SEND);
- send.setType("text/plain");
- send.putExtra(Intent.EXTRA_TEXT, url);
- send.putExtra(Intent.EXTRA_SUBJECT, title);
- send.putExtra(Browser.EXTRA_SHARE_FAVICON, favicon);
- send.putExtra(Browser.EXTRA_SHARE_SCREENSHOT, screenshot);
- try {
- c.startActivity(Intent.createChooser(send, c.getString(
- R.string.choosertitle_sharevia)));
- } catch(android.content.ActivityNotFoundException ex) {
- // if no app handles it, do nothing
- }
- }
-
- private void updateScreenshot(WebView view) {
- // If this is a bookmarked site, add a screenshot to the database.
- // FIXME: When should we update? Every time?
- // FIXME: Would like to make sure there is actually something to
- // draw, but the API for that (WebViewCore.pictureReady()) is not
- // currently accessible here.
-
- final Bitmap bm = createScreenshot(view, getDesiredThumbnailWidth(this),
- getDesiredThumbnailHeight(this));
- if (bm == null) {
- return;
- }
-
- final ContentResolver cr = getContentResolver();
- final String url = view.getUrl();
- final String originalUrl = view.getOriginalUrl();
-
- new AsyncTask<Void, Void, Void>() {
- @Override
- protected Void doInBackground(Void... unused) {
- Cursor cursor = null;
- try {
- cursor = Bookmarks.queryCombinedForUrl(cr, originalUrl, url);
- if (cursor != null && cursor.moveToFirst()) {
- final ByteArrayOutputStream os = new ByteArrayOutputStream();
- bm.compress(Bitmap.CompressFormat.PNG, 100, os);
-
- ContentValues values = new ContentValues();
- values.put(Images.THUMBNAIL, os.toByteArray());
- values.put(Images.URL, cursor.getString(0));
-
- do {
- cr.update(Images.CONTENT_URI, values, null, null);
- } while (cursor.moveToNext());
- }
- } catch (IllegalStateException e) {
- // Ignore
- } finally {
- if (cursor != null) cursor.close();
- }
- return null;
- }
- }.execute();
- }
-
- /**
- * Return the desired width for thumbnail screenshots, which are stored in
- * the database, and used on the bookmarks screen.
- * @param context Context for finding out the density of the screen.
- * @return desired width for thumbnail screenshot.
- */
- /* package */ static int getDesiredThumbnailWidth(Context context) {
- return context.getResources().getDimensionPixelOffset(R.dimen.bookmarkThumbnailWidth);
- }
-
- /**
- * Return the desired height for thumbnail screenshots, which are stored in
- * the database, and used on the bookmarks screen.
- * @param context Context for finding out the density of the screen.
- * @return desired height for thumbnail screenshot.
- */
- /* package */ static int getDesiredThumbnailHeight(Context context) {
- return context.getResources().getDimensionPixelOffset(R.dimen.bookmarkThumbnailHeight);
- }
-
- private Bitmap createScreenshot(WebView view, int width, int height) {
- Picture thumbnail = view.capturePicture();
- if (thumbnail == null) {
- return null;
- }
- Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
- Canvas canvas = new Canvas(bm);
- // May need to tweak these values to determine what is the
- // best scale factor
- int thumbnailWidth = thumbnail.getWidth();
- int thumbnailHeight = thumbnail.getHeight();
- float scaleFactorX = 1.0f;
- float scaleFactorY = 1.0f;
- if (thumbnailWidth > 0) {
- scaleFactorX = (float) width / (float)thumbnailWidth;
- } else {
- return null;
- }
-
- if (view.getWidth() > view.getHeight() &&
- thumbnailHeight < view.getHeight() && thumbnailHeight > 0) {
- // If the device is in landscape and the page is shorter
- // than the height of the view, stretch the thumbnail to fill the
- // space.
- scaleFactorY = (float) height / (float)thumbnailHeight;
- } else {
- // In the portrait case, this looks nice.
- scaleFactorY = scaleFactorX;
- }
-
- canvas.scale(scaleFactorX, scaleFactorY);
-
- thumbnail.draw(canvas);
- return bm;
- }
-
- // -------------------------------------------------------------------------
- // Helper function for WebViewClient.
- //-------------------------------------------------------------------------
-
- // Use in overrideUrlLoading
- /* package */ final static String SCHEME_WTAI = "wtai://wp/";
- /* package */ final static String SCHEME_WTAI_MC = "wtai://wp/mc;";
- /* package */ final static String SCHEME_WTAI_SD = "wtai://wp/sd;";
- /* package */ final static String SCHEME_WTAI_AP = "wtai://wp/ap;";
-
- // Keep this initial progress in sync with initialProgressValue (* 100)
- // in ProgressTracker.cpp
- private final static int INITIAL_PROGRESS = 10;
-
- void onPageStarted(WebView view, String url, Bitmap favicon) {
- // when BrowserActivity just starts, onPageStarted may be called before
- // onResume as it is triggered from onCreate. Call resumeWebViewTimers
- // to start the timer. As we won't switch tabs while an activity is in
- // pause state, we can ensure calling resume and pause in pair.
- if (mActivityInPause) resumeWebViewTimers();
-
- resetLockIcon(url);
- setUrlTitle(url, null);
- setFavicon(favicon);
- // Show some progress so that the user knows the page is beginning to
- // load
- onProgressChanged(view, INITIAL_PROGRESS);
- mDidStopLoad = false;
- if (!mIsNetworkUp) createAndShowNetworkDialog();
- endActionMode();
- if (mSettings.isTracing()) {
- String host;
- try {
- WebAddress uri = new WebAddress(url);
- host = uri.getHost();
- } catch (android.net.ParseException ex) {
- host = "browser";
- }
- host = host.replace('.', '_');
- host += ".trace";
- mInTrace = true;
- Debug.startMethodTracing(host, 20 * 1024 * 1024);
- }
-
- // Performance probe
- if (false) {
- mStart = SystemClock.uptimeMillis();
- mProcessStart = Process.getElapsedCpuTime();
- long[] sysCpu = new long[7];
- if (Process.readProcFile("/proc/stat", SYSTEM_CPU_FORMAT, null,
- sysCpu, null)) {
- mUserStart = sysCpu[0] + sysCpu[1];
- mSystemStart = sysCpu[2];
- mIdleStart = sysCpu[3];
- mIrqStart = sysCpu[4] + sysCpu[5] + sysCpu[6];
- }
- mUiStart = SystemClock.currentThreadTimeMillis();
- }
- }
-
- void onPageFinished(WebView view, String url) {
- // Reset the title and icon in case we stopped a provisional load.
- resetTitleAndIcon(view);
- // Update the lock icon image only once we are done loading
- updateLockIconToLatest();
- // pause the WebView timer and release the wake lock if it is finished
- // while BrowserActivity is in pause state.
- if (mActivityInPause && pauseWebViewTimers()) {
- if (mWakeLock.isHeld()) {
- mHandler.removeMessages(RELEASE_WAKELOCK);
- mWakeLock.release();
- }
- }
-
- // Performance probe
- if (false) {
- long[] sysCpu = new long[7];
- if (Process.readProcFile("/proc/stat", SYSTEM_CPU_FORMAT, null,
- sysCpu, null)) {
- String uiInfo = "UI thread used "
- + (SystemClock.currentThreadTimeMillis() - mUiStart)
- + " ms";
- if (LOGD_ENABLED) {
- Log.d(LOGTAG, uiInfo);
- }
- //The string that gets written to the log
- String performanceString = "It took total "
- + (SystemClock.uptimeMillis() - mStart)
- + " ms clock time to load the page."
- + "\nbrowser process used "
- + (Process.getElapsedCpuTime() - mProcessStart)
- + " ms, user processes used "
- + (sysCpu[0] + sysCpu[1] - mUserStart) * 10
- + " ms, kernel used "
- + (sysCpu[2] - mSystemStart) * 10
- + " ms, idle took " + (sysCpu[3] - mIdleStart) * 10
- + " ms and irq took "
- + (sysCpu[4] + sysCpu[5] + sysCpu[6] - mIrqStart)
- * 10 + " ms, " + uiInfo;
- if (LOGD_ENABLED) {
- Log.d(LOGTAG, performanceString + "\nWebpage: " + url);
- }
- if (url != null) {
- // strip the url to maintain consistency
- String newUrl = new String(url);
- if (newUrl.startsWith("http://www.")) {
- newUrl = newUrl.substring(11);
- } else if (newUrl.startsWith("http://")) {
- newUrl = newUrl.substring(7);
- } else if (newUrl.startsWith("https://www.")) {
- newUrl = newUrl.substring(12);
- } else if (newUrl.startsWith("https://")) {
- newUrl = newUrl.substring(8);
- }
- if (LOGD_ENABLED) {
- Log.d(LOGTAG, newUrl + " loaded");
- }
- }
- }
- }
-
- if (mInTrace) {
- mInTrace = false;
- Debug.stopMethodTracing();
- }
- }
-
- private void closeEmptyChildTab() {
- Tab current = mTabControl.getCurrentTab();
- if (current != null
- && current.getWebView().copyBackForwardList().getSize() == 0) {
- Tab parent = current.getParentTab();
- if (parent != null) {
- switchToTab(mTabControl.getTabIndex(parent));
- closeTab(current);
- }
- }
- }
-
- boolean shouldOverrideUrlLoading(WebView view, String url) {
- if (view.isPrivateBrowsingEnabled()) {
- // Don't allow urls to leave the browser app when in private browsing mode
- loadUrl(view, url);
- return true;
- }
-
- if (url.startsWith(SCHEME_WTAI)) {
- // wtai://wp/mc;number
- // number=string(phone-number)
- if (url.startsWith(SCHEME_WTAI_MC)) {
- Intent intent = new Intent(Intent.ACTION_VIEW,
- Uri.parse(WebView.SCHEME_TEL +
- url.substring(SCHEME_WTAI_MC.length())));
- startActivity(intent);
- // before leaving BrowserActivity, close the empty child tab.
- // If a new tab is created through JavaScript open to load this
- // url, we would like to close it as we will load this url in a
- // different Activity.
- closeEmptyChildTab();
- return true;
- }
- // wtai://wp/sd;dtmf
- // dtmf=string(dialstring)
- if (url.startsWith(SCHEME_WTAI_SD)) {
- // TODO: only send when there is active voice connection
- return false;
- }
- // wtai://wp/ap;number;name
- // number=string(phone-number)
- // name=string
- if (url.startsWith(SCHEME_WTAI_AP)) {
- // TODO
- return false;
- }
- }
-
- // The "about:" schemes are internal to the browser; don't want these to
- // be dispatched to other apps.
- if (url.startsWith("about:")) {
- return false;
- }
-
- // If this is a Google search, attempt to add an RLZ string (if one isn't already present).
- if (rlzProviderPresent()) {
- Uri siteUri = Uri.parse(url);
- if (needsRlzString(siteUri)) {
- String rlz = null;
- Cursor cur = null;
- try {
- cur = getContentResolver().query(getRlzUri(), null, null, null, null);
- if (cur != null && cur.moveToFirst() && !cur.isNull(0)) {
- url = siteUri.buildUpon()
- .appendQueryParameter("rlz", cur.getString(0))
- .build().toString();
- }
- } finally {
- if (cur != null) {
- cur.close();
- }
- }
- loadUrl(view, url);
- return true;
- }
- }
-
- Intent intent;
- // perform generic parsing of the URI to turn it into an Intent.
- try {
- intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
- } catch (URISyntaxException ex) {
- Log.w("Browser", "Bad URI " + url + ": " + ex.getMessage());
- return false;
- }
-
- // check whether the intent can be resolved. If not, we will see
- // whether we can download it from the Market.
- if (getPackageManager().resolveActivity(intent, 0) == null) {
- String packagename = intent.getPackage();
- if (packagename != null) {
- intent = new Intent(Intent.ACTION_VIEW, Uri
- .parse("market://search?q=pname:" + packagename));
- intent.addCategory(Intent.CATEGORY_BROWSABLE);
- startActivity(intent);
- // before leaving BrowserActivity, close the empty child tab.
- // If a new tab is created through JavaScript open to load this
- // url, we would like to close it as we will load this url in a
- // different Activity.
- closeEmptyChildTab();
- return true;
- } else {
- return false;
- }
- }
-
- // sanitize the Intent, ensuring web pages can not bypass browser
- // security (only access to BROWSABLE activities).
- intent.addCategory(Intent.CATEGORY_BROWSABLE);
- intent.setComponent(null);
- try {
- if (startActivityIfNeeded(intent, -1)) {
- // before leaving BrowserActivity, close the empty child tab.
- // If a new tab is created through JavaScript open to load this
- // url, we would like to close it as we will load this url in a
- // different Activity.
- closeEmptyChildTab();
- return true;
- }
- } catch (ActivityNotFoundException ex) {
- // ignore the error. If no application can handle the URL,
- // eg about:blank, assume the browser can handle it.
- }
-
- if (mMenuIsDown) {
- openTab(url, false);
- closeOptionsMenu();
- return true;
- }
- return false;
- }
-
- // Determine whether the RLZ provider is present on the system.
- private boolean rlzProviderPresent() {
- if (mIsProviderPresent == null) {
- PackageManager pm = getPackageManager();
- mIsProviderPresent = pm.resolveContentProvider(BrowserSettings.RLZ_PROVIDER, 0) != null;
- }
- return mIsProviderPresent;
- }
-
- // Retrieve the RLZ access point string and cache the URI used to retrieve RLZ values.
- private Uri getRlzUri() {
- if (mRlzUri == null) {
- String ap = getResources().getString(R.string.rlz_access_point);
- mRlzUri = Uri.withAppendedPath(BrowserSettings.RLZ_PROVIDER_URI, ap);
- }
- return mRlzUri;
- }
-
- // Determine if this URI appears to be for a Google search and does not have an RLZ parameter.
- // Taken largely from Chrome source, src/chrome/browser/google_url_tracker.cc
- private static boolean needsRlzString(Uri uri) {
- String scheme = uri.getScheme();
- if (("http".equals(scheme) || "https".equals(scheme)) &&
- (uri.getQueryParameter("q") != null) && (uri.getQueryParameter("rlz") == null)) {
- String host = uri.getHost();
- if (host == null) {
- return false;
- }
- String[] hostComponents = host.split("\\.");
-
- if (hostComponents.length < 2) {
- return false;
- }
- int googleComponent = hostComponents.length - 2;
- String component = hostComponents[googleComponent];
- if (!"google".equals(component)) {
- if (hostComponents.length < 3 ||
- (!"co".equals(component) && !"com".equals(component))) {
- return false;
- }
- googleComponent = hostComponents.length - 3;
- if (!"google".equals(hostComponents[googleComponent])) {
- return false;
- }
- }
-
- // Google corp network handling.
- if (googleComponent > 0 && "corp".equals(hostComponents[googleComponent - 1])) {
- return false;
- }
-
- return true;
- }
- return false;
- }
-
- // -------------------------------------------------------------------------
- // Helper function for WebChromeClient
- // -------------------------------------------------------------------------
-
- void onProgressChanged(WebView view, int newProgress) {
-
- // On the phone, the fake title bar will always cover up the
- // regular title bar (or the regular one is offscreen), so only the
- // fake title bar needs to change its progress
- mFakeTitleBar.setProgress(newProgress);
-
- if (newProgress == 100) {
- // onProgressChanged() may continue to be called after the main
- // frame has finished loading, as any remaining sub frames continue
- // to load. We'll only get called once though with newProgress as
- // 100 when everything is loaded. (onPageFinished is called once
- // when the main frame completes loading regardless of the state of
- // any sub frames so calls to onProgressChanges may continue after
- // onPageFinished has executed)
- if (mInLoad) {
- mInLoad = false;
- updateInLoadMenuItems();
- // If the options menu is open, leave the title bar
- if (!mOptionsMenuOpen || !mIconView) {
- hideFakeTitleBar();
- }
- }
- } else {
- if (!mInLoad) {
- // onPageFinished may have already been called but a subframe is
- // still loading and updating the progress. Reset mInLoad and
- // update the menu items.
- mInLoad = true;
- updateInLoadMenuItems();
- }
- // When the page first begins to load, the Activity may still be
- // paused, in which case showFakeTitleBar will do nothing. Call
- // again as the page continues to load so that it will be shown.
- // (Calling it will the fake title bar is already showing will also
- // do nothing.
- if (!mOptionsMenuOpen || mIconView) {
- // This page has begun to load, so show the title bar
- showFakeTitleBar();
- }
- }
- }
-
- void onShowCustomView(View view, WebChromeClient.CustomViewCallback callback) {
- // if a view already exists then immediately terminate the new one
- if (mCustomView != null) {
- callback.onCustomViewHidden();
- return;
- }
-
- // Add the custom view to its container.
- mCustomViewContainer.addView(view, COVER_SCREEN_GRAVITY_CENTER);
- mCustomView = view;
- mCustomViewCallback = callback;
- // Save the menu state and set it to empty while the custom
- // view is showing.
- mOldMenuState = mMenuState;
- mMenuState = EMPTY_MENU;
- // Hide the content view.
- mContentView.setVisibility(View.GONE);
- // Finally show the custom view container.
- setStatusBarVisibility(false);
- mCustomViewContainer.setVisibility(View.VISIBLE);
- mCustomViewContainer.bringToFront();
- }
-
- void onHideCustomView() {
- if (mCustomView == null)
- return;
-
- // Hide the custom view.
- mCustomView.setVisibility(View.GONE);
- // Remove the custom view from its container.
- mCustomViewContainer.removeView(mCustomView);
- mCustomView = null;
- // Reset the old menu state.
- mMenuState = mOldMenuState;
- mOldMenuState = EMPTY_MENU;
- mCustomViewContainer.setVisibility(View.GONE);
- mCustomViewCallback.onCustomViewHidden();
- // Show the content view.
- setStatusBarVisibility(true);
- mContentView.setVisibility(View.VISIBLE);
- }
-
- Bitmap getDefaultVideoPoster() {
- if (mDefaultVideoPoster == null) {
- mDefaultVideoPoster = BitmapFactory.decodeResource(
- getResources(), R.drawable.default_video_poster);
- }
- return mDefaultVideoPoster;
- }
-
- View getVideoLoadingProgressView() {
- if (mVideoProgressView == null) {
- LayoutInflater inflater = LayoutInflater.from(BrowserActivity.this);
- mVideoProgressView = inflater.inflate(
- R.layout.video_loading_progress, null);
- }
- return mVideoProgressView;
- }
-
- /*
- * The Object used to inform the WebView of the file to upload.
- */
- private ValueCallback<Uri> mUploadMessage;
- private String mCameraFilePath;
-
- void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
-
- final String imageMimeType = "image/*";
- final String videoMimeType = "video/*";
- final String audioMimeType = "audio/*";
- final String mediaSourceKey = "capture";
- final String mediaSourceValueCamera = "camera";
- final String mediaSourceValueFileSystem = "filesystem";
- final String mediaSourceValueCamcorder = "camcorder";
- final String mediaSourceValueMicrophone = "microphone";
-
- // media source can be 'filesystem' or 'camera' or 'camcorder' or 'microphone'.
- String mediaSource = "";
-
- // We add the camera intent if there was no accept type (or '*/*' or 'image/*').
- boolean addCameraIntent = true;
- // We add the camcorder intent if there was no accept type (or '*/*' or 'video/*').
- boolean addCamcorderIntent = true;
-
- if (mUploadMessage != null) {
- // Already a file picker operation in progress.
- return;
- }
-
- mUploadMessage = uploadMsg;
-
- // Parse the accept type.
- String params[] = acceptType.split(";");
- String mimeType = params[0];
-
- for (String p : params) {
- String[] keyValue = p.split("=");
- if (keyValue.length == 2) {
- // Process key=value parameters.
- if (mediaSourceKey.equals(keyValue[0])) {
- mediaSource = keyValue[1];
- }
- }
- }
-
- // This intent will display the standard OPENABLE file picker.
- Intent i = new Intent(Intent.ACTION_GET_CONTENT);
- i.addCategory(Intent.CATEGORY_OPENABLE);
-
- // Create an intent to add to the standard file picker that will
- // capture an image from the camera. We'll combine this intent with
- // the standard OPENABLE picker unless the web developer specifically
- // requested the camera or gallery be opened by passing a parameter
- // in the accept type.
- Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
- File externalDataDir = Environment.getExternalStoragePublicDirectory(
- Environment.DIRECTORY_DCIM);
- File cameraDataDir = new File(externalDataDir.getAbsolutePath() +
- File.separator + "browser-photos");
- cameraDataDir.mkdirs();
- mCameraFilePath = cameraDataDir.getAbsolutePath() + File.separator +
- System.currentTimeMillis() + ".jpg";
- cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(mCameraFilePath)));
-
- Intent camcorderIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
-
- Intent soundRecIntent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION);
-
- if (mimeType.equals(imageMimeType)) {
- i.setType(imageMimeType);
- addCamcorderIntent = false;
- if (mediaSource.equals(mediaSourceValueCamera)) {
- // Specified 'image/*' and requested the camera, so go ahead and launch the camera
- // directly.
- BrowserActivity.this.startActivityForResult(cameraIntent, FILE_SELECTED);
- return;
- } else if (mediaSource.equals(mediaSourceValueFileSystem)) {
- // Specified filesytem as the source, so don't want to consider the camera.
- addCameraIntent = false;
- }
- } else if (mimeType.equals(videoMimeType)) {
- i.setType(videoMimeType);
- addCameraIntent = false;
- // The camcorder saves it's own file and returns it to us in the intent, so
- // we don't need to generate one here.
- mCameraFilePath = null;
-
- if (mediaSource.equals(mediaSourceValueCamcorder)) {
- // Specified 'video/*' and requested the camcorder, so go ahead and launch the
- // camcorder directly.
- BrowserActivity.this.startActivityForResult(camcorderIntent, FILE_SELECTED);
- return;
- } else if (mediaSource.equals(mediaSourceValueFileSystem)) {
- // Specified filesystem as the source, so don't want to consider the camcorder.
- addCamcorderIntent = false;
- }
- } else if (mimeType.equals(audioMimeType)) {
- i.setType(audioMimeType);
- addCameraIntent = false;
- addCamcorderIntent = false;
- if (mediaSource.equals(mediaSourceValueMicrophone)) {
- // Specified 'audio/*' and requested microphone, so go ahead and launch the sound
- // recorder.
- BrowserActivity.this.startActivityForResult(soundRecIntent, FILE_SELECTED);
- return;
- }
- // On a default system, there is no single option to open an audio "gallery". Both the
- // sound recorder and music browser respond to the OPENABLE/audio/* intent unlike the
- // image/* and video/* OPENABLE intents where the image / video gallery are the only
- // respondants (and so the user is not prompted by default).
- } else {
- i.setType("*/*");
- }
-
- // Combine the chooser and the extra choices (like camera or camcorder)
- Intent chooser = new Intent(Intent.ACTION_CHOOSER);
- chooser.putExtra(Intent.EXTRA_INTENT, i);
-
- Vector<Intent> extraInitialIntents = new Vector<Intent>(0);
-
- if (addCameraIntent) {
- extraInitialIntents.add(cameraIntent);
- }
-
- if (addCamcorderIntent) {
- extraInitialIntents.add(camcorderIntent);
- }
-
- if (extraInitialIntents.size() > 0) {
- Intent[] extraIntents = new Intent[extraInitialIntents.size()];
- chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraInitialIntents.toArray(extraIntents));
- }
-
- chooser.putExtra(Intent.EXTRA_TITLE, getString(R.string.choose_upload));
- BrowserActivity.this.startActivityForResult(chooser, FILE_SELECTED);
- }
-
- // -------------------------------------------------------------------------
- // Implement functions for DownloadListener
- // -------------------------------------------------------------------------
-
- /**
- * Notify the host application a download should be done, or that
- * the data should be streamed if a streaming viewer is available.
- * @param url The full url to the content that should be downloaded
- * @param contentDisposition Content-disposition http header, if
- * present.
- * @param mimetype The mimetype of the content reported by the server
- * @param contentLength The file size reported by the server
- */
- public void onDownloadStart(String url, String userAgent,
- String contentDisposition, String mimetype, long contentLength) {
- // if we're dealing wih A/V content that's not explicitly marked
- // for download, check if it's streamable.
- if (contentDisposition == null
- || !contentDisposition.regionMatches(
- true, 0, "attachment", 0, 10)) {
- // query the package manager to see if there's a registered handler
- // that matches.
- Intent intent = new Intent(Intent.ACTION_VIEW);
- intent.setDataAndType(Uri.parse(url), mimetype);
- ResolveInfo info = getPackageManager().resolveActivity(intent,
- PackageManager.MATCH_DEFAULT_ONLY);
- if (info != null) {
- ComponentName myName = getComponentName();
- // If we resolved to ourselves, we don't want to attempt to
- // load the url only to try and download it again.
- if (!myName.getPackageName().equals(
- info.activityInfo.packageName)
- || !myName.getClassName().equals(
- info.activityInfo.name)) {
- // someone (other than us) knows how to handle this mime
- // type with this scheme, don't download.
- try {
- startActivity(intent);
- return;
- } catch (ActivityNotFoundException ex) {
- if (LOGD_ENABLED) {
- Log.d(LOGTAG, "activity not found for " + mimetype
- + " over " + Uri.parse(url).getScheme(),
- ex);
- }
- // Best behavior is to fall back to a download in this
- // case
- }
- }
- }
- }
- onDownloadStartNoStream(url, userAgent, contentDisposition, mimetype, contentLength);
- }
-
- // This is to work around the fact that java.net.URI throws Exceptions
- // instead of just encoding URL's properly
- // Helper method for onDownloadStartNoStream
- private static String encodePath(String path) {
- char[] chars = path.toCharArray();
-
- boolean needed = false;
- for (char c : chars) {
- if (c == '[' || c == ']') {
- needed = true;
- break;
- }
- }
- if (needed == false) {
- return path;
- }
-
- StringBuilder sb = new StringBuilder("");
- for (char c : chars) {
- if (c == '[' || c == ']') {
- sb.append('%');
- sb.append(Integer.toHexString(c));
- } else {
- sb.append(c);
- }
- }
-
- return sb.toString();
- }
-
- /**
- * Notify the host application a download should be done, even if there
- * is a streaming viewer available for thise type.
- * @param url The full url to the content that should be downloaded
- * @param contentDisposition Content-disposition http header, if
- * present.
- * @param mimetype The mimetype of the content reported by the server
- * @param contentLength The file size reported by the server
- */
- /*package */ void onDownloadStartNoStream(String url, String userAgent,
- String contentDisposition, String mimetype, long contentLength) {
-
- String filename = URLUtil.guessFileName(url,
- contentDisposition, mimetype);
-
- // Check to see if we have an SDCard
- String status = Environment.getExternalStorageState();
- if (!status.equals(Environment.MEDIA_MOUNTED)) {
- int title;
- String msg;
-
- // Check to see if the SDCard is busy, same as the music app
- if (status.equals(Environment.MEDIA_SHARED)) {
- msg = getString(R.string.download_sdcard_busy_dlg_msg);
- title = R.string.download_sdcard_busy_dlg_title;
- } else {
- msg = getString(R.string.download_no_sdcard_dlg_msg, filename);
- title = R.string.download_no_sdcard_dlg_title;
- }
-
- new AlertDialog.Builder(this)
- .setTitle(title)
- .setIcon(android.R.drawable.ic_dialog_alert)
- .setMessage(msg)
- .setPositiveButton(R.string.ok, null)
- .show();
- return;
- }
-
- // java.net.URI is a lot stricter than KURL so we have to encode some
- // extra characters. Fix for b 2538060 and b 1634719
- WebAddress webAddress;
- try {
- webAddress = new WebAddress(url);
- webAddress.setPath(encodePath(webAddress.getPath()));
- } catch (Exception e) {
- // This only happens for very bad urls, we want to chatch the
- // exception here
- Log.e(LOGTAG, "Exception trying to parse url:" + url);
- return;
- }
-
- String addressString = webAddress.toString();
- Uri uri = Uri.parse(addressString);
- DownloadManager.Request request = new DownloadManager.Request(uri);
- request.setMimeType(mimetype);
- request.setDestinationInExternalFilesDir(this, null, filename);
- // let this downloaded file be scanned by MediaScanner - so that it can show up
- // in Gallery app, for example.
- request.allowScanningByMediaScanner();
- request.setDescription(webAddress.getHost());
- String cookies = CookieManager.getInstance().getCookie(url);
- request.addRequestHeader("cookie", cookies);
- request.setNotificationVisibility(
- DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
- if (mimetype == null) {
- ContentValues values = new ContentValues();
- values.put(FetchUrlMimeType.URI, addressString);
- // XXX: Have to use the old url since the cookies were stored using the
- // old percent-encoded url.
- values.put(FetchUrlMimeType.COOKIE_DATA, cookies);
- values.put(FetchUrlMimeType.USER_AGENT, userAgent);
-
- // We must have long pressed on a link or image to download it. We
- // are not sure of the mimetype in this case, so do a head request
- new FetchUrlMimeType(this, request).execute(values);
- } else {
- DownloadManager manager
- = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
- manager.enqueue(request);
- }
- Toast.makeText(this, R.string.download_pending, Toast.LENGTH_SHORT)
- .show();
- }
-
- // -------------------------------------------------------------------------
-
- /**
- * Resets the lock icon. This method is called when we start a new load and
- * know the url to be loaded.
- */
- private void resetLockIcon(String url) {
- // Save the lock-icon state (we revert to it if the load gets cancelled)
- mTabControl.getCurrentTab().resetLockIcon(url);
- updateLockIconImage(LOCK_ICON_UNSECURE);
- }
-
- /**
- * Update the lock icon to correspond to our latest state.
- */
- private void updateLockIconToLatest() {
- Tab t = mTabControl.getCurrentTab();
- if (t != null) {
- updateLockIconImage(t.getLockIconType());
- }
- }
-
- /**
- * Updates the lock-icon image in the title-bar.
- */
- private void updateLockIconImage(int lockIconType) {
- Drawable d = null;
- if (lockIconType == LOCK_ICON_SECURE) {
- d = mSecLockIcon;
- } else if (lockIconType == LOCK_ICON_MIXED) {
- d = mMixLockIcon;
- }
- mTitleBar.setLock(d);
- mFakeTitleBar.setLock(d);
- }
-
- /**
- * Displays a page-info dialog.
- * @param tab The tab to show info about
- * @param fromShowSSLCertificateOnError The flag that indicates whether
- * this dialog was opened from the SSL-certificate-on-error dialog or
- * not. This is important, since we need to know whether to return to
- * the parent dialog or simply dismiss.
- */
- private void showPageInfo(final Tab tab,
- final boolean fromShowSSLCertificateOnError) {
- final LayoutInflater factory = LayoutInflater
- .from(this);
-
- final View pageInfoView = factory.inflate(R.layout.page_info, null);
-
- final WebView view = tab.getWebView();
-
- String url = null;
- String title = null;
-
- if (view == null) {
- url = tab.getUrl();
- title = tab.getTitle();
- } else if (view == mTabControl.getCurrentWebView()) {
- // Use the cached title and url if this is the current WebView
- url = mUrl;
- title = mTitle;
- } else {
- url = view.getUrl();
- title = view.getTitle();
- }
-
- if (url == null) {
- url = "";
- }
- if (title == null) {
- title = "";
- }
-
- ((TextView) pageInfoView.findViewById(R.id.address)).setText(url);
- ((TextView) pageInfoView.findViewById(R.id.title)).setText(title);
-
- mPageInfoView = tab;
- mPageInfoFromShowSSLCertificateOnError = fromShowSSLCertificateOnError;
-
- AlertDialog.Builder alertDialogBuilder =
- new AlertDialog.Builder(this)
- .setTitle(R.string.page_info).setIcon(android.R.drawable.ic_dialog_info)
- .setView(pageInfoView)
- .setPositiveButton(
- R.string.ok,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- mPageInfoDialog = null;
- mPageInfoView = null;
-
- // if we came here from the SSL error dialog
- if (fromShowSSLCertificateOnError) {
- // go back to the SSL error dialog
- showSSLCertificateOnError(
- mSSLCertificateOnErrorView,
- mSSLCertificateOnErrorHandler,
- mSSLCertificateOnErrorError);
- }
- }
- })
- .setOnCancelListener(
- new DialogInterface.OnCancelListener() {
- public void onCancel(DialogInterface dialog) {
- mPageInfoDialog = null;
- mPageInfoView = null;
-
- // if we came here from the SSL error dialog
- if (fromShowSSLCertificateOnError) {
- // go back to the SSL error dialog
- showSSLCertificateOnError(
- mSSLCertificateOnErrorView,
- mSSLCertificateOnErrorHandler,
- mSSLCertificateOnErrorError);
- }
- }
- });
-
- // if we have a main top-level page SSL certificate set or a certificate
- // error
- if (fromShowSSLCertificateOnError ||
- (view != null && view.getCertificate() != null)) {
- // add a 'View Certificate' button
- alertDialogBuilder.setNeutralButton(
- R.string.view_certificate,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- mPageInfoDialog = null;
- mPageInfoView = null;
-
- // if we came here from the SSL error dialog
- if (fromShowSSLCertificateOnError) {
- // go back to the SSL error dialog
- showSSLCertificateOnError(
- mSSLCertificateOnErrorView,
- mSSLCertificateOnErrorHandler,
- mSSLCertificateOnErrorError);
- } else {
- // otherwise, display the top-most certificate from
- // the chain
- if (view.getCertificate() != null) {
- showSSLCertificate(tab);
- }
- }
- }
- });
- }
-
- mPageInfoDialog = alertDialogBuilder.show();
- }
-
- /**
- * Displays the main top-level page SSL certificate dialog
- * (accessible from the Page-Info dialog).
- * @param tab The tab to show certificate for.
- */
- private void showSSLCertificate(final Tab tab) {
- final View certificateView =
- inflateCertificateView(tab.getWebView().getCertificate());
- if (certificateView == null) {
- return;
- }
-
- LayoutInflater factory = LayoutInflater.from(this);
-
- final LinearLayout placeholder =
- (LinearLayout)certificateView.findViewById(R.id.placeholder);
-
- LinearLayout ll = (LinearLayout) factory.inflate(
- R.layout.ssl_success, placeholder);
- ((TextView)ll.findViewById(R.id.success))
- .setText(R.string.ssl_certificate_is_valid);
-
- mSSLCertificateView = tab;
- mSSLCertificateDialog =
- new AlertDialog.Builder(this)
- .setTitle(R.string.ssl_certificate).setIcon(
- R.drawable.ic_dialog_browser_certificate_secure)
- .setView(certificateView)
- .setPositiveButton(R.string.ok,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- mSSLCertificateDialog = null;
- mSSLCertificateView = null;
-
- showPageInfo(tab, false);
- }
- })
- .setOnCancelListener(
- new DialogInterface.OnCancelListener() {
- public void onCancel(DialogInterface dialog) {
- mSSLCertificateDialog = null;
- mSSLCertificateView = null;
-
- showPageInfo(tab, false);
- }
- })
- .show();
- }
-
- /**
- * Displays the SSL error certificate dialog.
- * @param view The target web-view.
- * @param handler The SSL error handler responsible for cancelling the
- * connection that resulted in an SSL error or proceeding per user request.
- * @param error The SSL error object.
- */
- void showSSLCertificateOnError(
- final WebView view, final SslErrorHandler handler, final SslError error) {
-
- final View certificateView =
- inflateCertificateView(error.getCertificate());
- if (certificateView == null) {
- return;
- }
-
- LayoutInflater factory = LayoutInflater.from(this);
-
- final LinearLayout placeholder =
- (LinearLayout)certificateView.findViewById(R.id.placeholder);
-
- if (error.hasError(SslError.SSL_UNTRUSTED)) {
- LinearLayout ll = (LinearLayout)factory
- .inflate(R.layout.ssl_warning, placeholder);
- ((TextView)ll.findViewById(R.id.warning))
- .setText(R.string.ssl_untrusted);
- }
-
- if (error.hasError(SslError.SSL_IDMISMATCH)) {
- LinearLayout ll = (LinearLayout)factory
- .inflate(R.layout.ssl_warning, placeholder);
- ((TextView)ll.findViewById(R.id.warning))
- .setText(R.string.ssl_mismatch);
- }
-
- if (error.hasError(SslError.SSL_EXPIRED)) {
- LinearLayout ll = (LinearLayout)factory
- .inflate(R.layout.ssl_warning, placeholder);
- ((TextView)ll.findViewById(R.id.warning))
- .setText(R.string.ssl_expired);
- }
-
- if (error.hasError(SslError.SSL_NOTYETVALID)) {
- LinearLayout ll = (LinearLayout)factory
- .inflate(R.layout.ssl_warning, placeholder);
- ((TextView)ll.findViewById(R.id.warning))
- .setText(R.string.ssl_not_yet_valid);
- }
-
- mSSLCertificateOnErrorHandler = handler;
- mSSLCertificateOnErrorView = view;
- mSSLCertificateOnErrorError = error;
- mSSLCertificateOnErrorDialog =
- new AlertDialog.Builder(this)
- .setTitle(R.string.ssl_certificate).setIcon(
- R.drawable.ic_dialog_browser_certificate_partially_secure)
- .setView(certificateView)
- .setPositiveButton(R.string.ok,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- mSSLCertificateOnErrorDialog = null;
- mSSLCertificateOnErrorView = null;
- mSSLCertificateOnErrorHandler = null;
- mSSLCertificateOnErrorError = null;
-
- view.getWebViewClient().onReceivedSslError(
- view, handler, error);
- }
- })
- .setNeutralButton(R.string.page_info_view,
- new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog,
- int whichButton) {
- mSSLCertificateOnErrorDialog = null;
-
- // do not clear the dialog state: we will
- // need to show the dialog again once the
- // user is done exploring the page-info details
-
- showPageInfo(mTabControl.getTabFromView(view),
- true);
- }
- })
- .setOnCancelListener(
- new DialogInterface.OnCancelListener() {
- public void onCancel(DialogInterface dialog) {
- mSSLCertificateOnErrorDialog = null;
- mSSLCertificateOnErrorView = null;
- mSSLCertificateOnErrorHandler = null;
- mSSLCertificateOnErrorError = null;
-
- view.getWebViewClient().onReceivedSslError(
- view, handler, error);
- }
- })
- .show();
- }
-
- /**
- * Inflates the SSL certificate view (helper method).
- * @param certificate The SSL certificate.
- * @return The resultant certificate view with issued-to, issued-by,
- * issued-on, expires-on, and possibly other fields set.
- * If the input certificate is null, returns null.
- */
- private View inflateCertificateView(SslCertificate certificate) {
- if (certificate == null) {
- return null;
- }
-
- LayoutInflater factory = LayoutInflater.from(this);
-
- View certificateView = factory.inflate(
- R.layout.ssl_certificate, null);
-
- // issued to:
- SslCertificate.DName issuedTo = certificate.getIssuedTo();
- if (issuedTo != null) {
- ((TextView) certificateView.findViewById(R.id.to_common))
- .setText(issuedTo.getCName());
- ((TextView) certificateView.findViewById(R.id.to_org))
- .setText(issuedTo.getOName());
- ((TextView) certificateView.findViewById(R.id.to_org_unit))
- .setText(issuedTo.getUName());
- }
-
- // issued by:
- SslCertificate.DName issuedBy = certificate.getIssuedBy();
- if (issuedBy != null) {
- ((TextView) certificateView.findViewById(R.id.by_common))
- .setText(issuedBy.getCName());
- ((TextView) certificateView.findViewById(R.id.by_org))
- .setText(issuedBy.getOName());
- ((TextView) certificateView.findViewById(R.id.by_org_unit))
- .setText(issuedBy.getUName());
- }
-
- // issued on:
- String issuedOn = formatCertificateDate(
- certificate.getValidNotBeforeDate());
- ((TextView) certificateView.findViewById(R.id.issued_on))
- .setText(issuedOn);
-
- // expires on:
- String expiresOn = formatCertificateDate(
- certificate.getValidNotAfterDate());
- ((TextView) certificateView.findViewById(R.id.expires_on))
- .setText(expiresOn);
-
- return certificateView;
- }
-
- /**
- * Formats the certificate date to a properly localized date string.
- * @return Properly localized version of the certificate date string and
- * the "" if it fails to localize.
- */
- private String formatCertificateDate(Date certificateDate) {
- if (certificateDate == null) {
- return "";
- }
- String formattedDate = DateFormat.getDateFormat(this).format(certificateDate);
- if (formattedDate == null) {
- return "";
- }
- return formattedDate;
- }
-
- /**
- * Displays an http-authentication dialog.
- */
- void showHttpAuthentication(final HttpAuthHandler handler, String host, String realm) {
- mHttpAuthenticationDialog = new HttpAuthenticationDialog(this, host, realm);
- mHttpAuthenticationDialog.setOkListener(new HttpAuthenticationDialog.OkListener() {
- public void onOk(String host, String realm, String username, String password) {
- BrowserActivity.this.setHttpAuthUsernamePassword(host, realm, username, password);
- handler.proceed(username, password);
- mHttpAuthenticationDialog = null;
- }
- });
- mHttpAuthenticationDialog.setCancelListener(new HttpAuthenticationDialog.CancelListener() {
- public void onCancel() {
- handler.cancel();
- BrowserActivity.this.resetTitleAndRevertLockIcon();
- mHttpAuthenticationDialog = null;
- }
- });
- mHttpAuthenticationDialog.show();
- }
-
- public int getProgress() {
- WebView w = mTabControl.getCurrentWebView();
- if (w != null) {
- return w.getProgress();
- } else {
- return 100;
- }
- }
-
- /**
- * Set HTTP authentication password.
- *
- * @param host The host for the password
- * @param realm The realm for the password
- * @param username The username for the password. If it is null, it means
- * password can't be saved.
- * @param password The password
- */
- public void setHttpAuthUsernamePassword(String host, String realm,
- String username,
- String password) {
- WebView w = getTopWindow();
- if (w != null) {
- w.setHttpAuthUsernamePassword(host, realm, username, password);
- }
- }
-
- /**
- * connectivity manager says net has come or gone... inform the user
- * @param up true if net has come up, false if net has gone down
- */
- public void onNetworkToggle(boolean up) {
- if (up == mIsNetworkUp) {
- return;
- } else if (up) {
- mIsNetworkUp = true;
- if (mAlertDialog != null) {
- mAlertDialog.cancel();
- mAlertDialog = null;
- }
- } else {
- mIsNetworkUp = false;
- if (mInLoad) {
- createAndShowNetworkDialog();
- }
- }
- WebView w = mTabControl.getCurrentWebView();
- if (w != null) {
- w.setNetworkAvailable(up);
- }
- }
-
- boolean isNetworkUp() {
- return mIsNetworkUp;
- }
-
- // This method shows the network dialog alerting the user that the net is
- // down. It will only show the dialog if mAlertDialog is null.
- private void createAndShowNetworkDialog() {
- if (mAlertDialog == null) {
- mAlertDialog = new AlertDialog.Builder(this)
- .setTitle(R.string.loadSuspendedTitle)
- .setMessage(R.string.loadSuspended)
- .setPositiveButton(R.string.ok, null)
- .show();
- }
- }
-
- /**
- * callback from ComboPage when bookmark/history selection
- */
@Override
- public void onUrlSelected(String url, boolean newTab) {
- removeComboView();
- if (!TextUtils.isEmpty(url)) {
- if (newTab) {
- openTab(url, false);
- } else {
- final Tab currentTab = mTabControl.getCurrentTab();
- dismissSubWindow(currentTab);
- loadUrl(getTopWindow(), url);
- }
- }
+ public void onActionModeStarted(ActionMode mode) {
+ super.onActionModeStarted(mode);
+ mController.onActionModeStarted(mode);
}
- /**
- * callback from ComboPage when dismissed
- */
@Override
- public void onComboCanceled() {
- removeComboView();
- }
-
- /**
- * dismiss the ComboPage
- */
- /* package */ void removeComboView() {
- if (mComboView != null) {
- mContentView.removeView(mComboView);
- mTitleBar.setVisibility(View.VISIBLE);
- mMenuState = R.id.MAIN_MENU;
- attachTabToContentView(mTabControl.getCurrentTab());
- getTopWindow().requestFocus();
- mComboView = null;
- }
- }
-
- /**
- * callback from ComboPage when clear history is requested
- */
- public void onRemoveParentChildRelationships() {
- mTabControl.removeParentChildRelationShips();
+ public void onActionModeFinished(ActionMode mode) {
+ super.onActionModeFinished(mode);
+ mController.onActionModeFinished(mode);
}
@Override
protected void onActivityResult(int requestCode, int resultCode,
- Intent intent) {
- if (getTopWindow() == null) return;
- switch (requestCode) {
- case PREFERENCES_PAGE:
- if (resultCode == RESULT_OK && intent != null) {
- String action = intent.getStringExtra(Intent.EXTRA_TEXT);
- if (BrowserSettings.PREF_CLEAR_HISTORY.equals(action)) {
- mTabControl.removeParentChildRelationShips();
- }
- }
- break;
- // Choose a file from the file picker.
- case FILE_SELECTED:
- if (null == mUploadMessage) break;
- Uri result = intent == null || resultCode != RESULT_OK ? null
- : intent.getData();
-
- // As we ask the camera to save the result of the user taking
- // a picture, the camera application does not return anything other
- // than RESULT_OK. So we need to check whether the file we expected
- // was written to disk in the in the case that we
- // did not get an intent returned but did get a RESULT_OK. If it was,
- // we assume that this result has came back from the camera.
- if (result == null && intent == null && resultCode == RESULT_OK) {
- File cameraFile = new File(mCameraFilePath);
- if (cameraFile.exists()) {
- result = Uri.fromFile(cameraFile);
- // Broadcast to the media scanner that we have a new photo
- // so it will be added into the gallery for the user.
- sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, result));
- }
- }
- mUploadMessage.onReceiveValue(result);
- mUploadMessage = null;
- mCameraFilePath = null;
- break;
- default:
- break;
- }
- getTopWindow().requestFocus();
- }
-
- /*
- * This method is called as a result of the user selecting the options
- * menu to see the download window. It shows the download window on top of
- * the current window.
- */
- private void viewDownloads() {
- Intent intent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
- startActivity(intent);
- }
-
- /**
- * Open the Go page.
- * @param startWithHistory If true, open starting on the history tab.
- * Otherwise, start with the bookmarks tab.
- */
- /* package */ void bookmarksOrHistoryPicker(boolean startWithHistory) {
- if (mTabControl.getCurrentWebView() == null) {
- return;
- }
- Bundle extras = new Bundle();
- // Disable opening in a new window if we have maxed out the windows
- extras.putBoolean(BrowserBookmarksPage.EXTRA_DISABLE_WINDOW,
- !mTabControl.canCreateNewTab());
-
- mComboView = new CombinedBookmarkHistoryView(this,
- startWithHistory ? CombinedBookmarkHistoryView.FRAGMENT_ID_HISTORY
- : CombinedBookmarkHistoryView.FRAGMENT_ID_BOOKMARKS,
- extras);
- removeTabFromContentView(mTabControl.getCurrentTab());
- mTitleBar.setVisibility(View.GONE);
- hideFakeTitleBar();
- mContentView.addView(mComboView, COVER_SCREEN_PARAMS);
- }
-
- // Called when loading from context menu or LOAD_URL message
- private void loadUrlFromContext(WebView view, String url) {
- // In case the user enters nothing.
- if (url != null && url.length() != 0 && view != null) {
- url = smartUrlFilter(url);
- if (!view.getWebViewClient().shouldOverrideUrlLoading(view, url)) {
- loadUrl(view, url);
- }
- }
- }
-
- /**
- * Load the URL into the given WebView and update the title bar
- * to reflect the new load. Call this instead of WebView.loadUrl
- * directly.
- * @param view The WebView used to load url.
- * @param url The URL to load.
- */
- private void loadUrl(WebView view, String url) {
- updateTitleBarForNewLoad(view, url);
- view.loadUrl(url);
- }
-
- /**
- * Load UrlData into a Tab and update the title bar to reflect the new
- * load. Call this instead of UrlData.loadIn directly.
- * @param t The Tab used to load.
- * @param data The UrlData being loaded.
- */
- private void loadUrlDataIn(Tab t, UrlData data) {
- updateTitleBarForNewLoad(t.getWebView(), data.mUrl);
- data.loadIn(t);
- }
-
- /**
- * If the WebView is the top window, update the title bar to reflect
- * loading the new URL. i.e. set its text, clear the favicon (which
- * will be set once the page begins loading), and set the progress to
- * INITIAL_PROGRESS to show that the page has begun to load. Called
- * by loadUrl and loadUrlDataIn.
- * @param view The WebView that is starting a load.
- * @param url The URL that is being loaded.
- */
- private void updateTitleBarForNewLoad(WebView view, String url) {
- if (view == getTopWindow()) {
- setUrlTitle(url, null);
- setFavicon(null);
- onProgressChanged(view, INITIAL_PROGRESS);
- }
- }
-
- private String smartUrlFilter(Uri inUri) {
- if (inUri != null) {
- return smartUrlFilter(inUri.toString());
- }
- return null;
- }
-
- protected static final Pattern ACCEPTED_URI_SCHEMA = Pattern.compile(
- "(?i)" + // switch on case insensitive matching
- "(" + // begin group for schema
- "(?:http|https|file):\\/\\/" +
- "|(?:inline|data|about|content|javascript):" +
- ")" +
- "(.*)" );
-
- /**
- * Attempts to determine whether user input is a URL or search
- * terms. Anything with a space is passed to search.
- *
- * Converts to lowercase any mistakenly uppercased schema (i.e.,
- * "Http://" converts to "http://"
- *
- * @return Original or modified URL
- *
- */
- String smartUrlFilter(String url) {
-
- String inUrl = url.trim();
- boolean hasSpace = inUrl.indexOf(' ') != -1;
-
- Matcher matcher = ACCEPTED_URI_SCHEMA.matcher(inUrl);
- if (matcher.matches()) {
- // force scheme to lowercase
- String scheme = matcher.group(1);
- String lcScheme = scheme.toLowerCase();
- if (!lcScheme.equals(scheme)) {
- inUrl = lcScheme + matcher.group(2);
- }
- if (hasSpace) {
- inUrl = inUrl.replace(" ", "%20");
- }
- return inUrl;
- }
- if (!hasSpace) {
- if (Patterns.WEB_URL.matcher(inUrl).matches()) {
- return URLUtil.guessUrl(inUrl);
- }
- }
-
- // FIXME: Is this the correct place to add to searches?
- // what if someone else calls this function?
-
- Browser.addSearchUrl(mResolver, inUrl);
- return URLUtil.composeSearchUrl(inUrl, QuickSearch_G, QUERY_PLACE_HOLDER);
- }
-
- /* package */ void setShouldShowErrorConsole(boolean flag) {
- if (flag == mShouldShowErrorConsole) {
- // Nothing to do.
- return;
- }
- Tab t = mTabControl.getCurrentTab();
- if (t == null) {
- // There is no current tab so we cannot toggle the error console
- return;
- }
-
- mShouldShowErrorConsole = flag;
-
- ErrorConsoleView errorConsole = t.getErrorConsole(true);
-
- if (flag) {
- // Setting the show state of the console will cause it's the layout to be inflated.
- if (errorConsole.numberOfErrors() > 0) {
- errorConsole.showConsole(ErrorConsoleView.SHOW_MINIMIZED);
- } else {
- errorConsole.showConsole(ErrorConsoleView.SHOW_NONE);
- }
-
- // Now we can add it to the main view.
- mErrorConsoleContainer.addView(errorConsole,
- new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.WRAP_CONTENT));
- } else {
- mErrorConsoleContainer.removeView(errorConsole);
- }
-
- }
-
- boolean shouldShowErrorConsole() {
- return mShouldShowErrorConsole;
- }
-
- private void setStatusBarVisibility(boolean visible) {
- int flag = visible ? 0 : WindowManager.LayoutParams.FLAG_FULLSCREEN;
- getWindow().setFlags(flag, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+ Intent intent) {
+ mController.onActivityResult(requestCode, resultCode, intent);
}
- private void sendNetworkType(String type, String subtype) {
- WebView w = mTabControl.getCurrentWebView();
- if (w != null) {
- w.setNetworkType(type, subtype);
- }
- }
-
- final static int LOCK_ICON_UNSECURE = 0;
- final static int LOCK_ICON_SECURE = 1;
- final static int LOCK_ICON_MIXED = 2;
-
- private BrowserSettings mSettings;
- private TabControl mTabControl;
- private ContentResolver mResolver;
- private FrameLayout mContentView;
- private View mCustomView;
- private FrameLayout mCustomViewContainer;
- private WebChromeClient.CustomViewCallback mCustomViewCallback;
-
- // FIXME, temp address onPrepareMenu performance problem. When we move everything out of
- // view, we should rewrite this.
- private int mCurrentMenuState = 0;
- private int mMenuState = R.id.MAIN_MENU;
- private int mOldMenuState = EMPTY_MENU;
- private static final int EMPTY_MENU = -1;
- private Menu mMenu;
-
- // Used to prevent chording to result in firing two shortcuts immediately
- // one after another. Fixes bug 1211714.
- boolean mCanChord;
-
- private boolean mInLoad;
- private boolean mIsNetworkUp;
- private boolean mDidStopLoad;
-
- /* package */ boolean mActivityInPause = true;
-
- private boolean mMenuIsDown;
-
- private static boolean mInTrace;
-
- // Performance probe
- private static final int[] SYSTEM_CPU_FORMAT = new int[] {
- Process.PROC_SPACE_TERM | Process.PROC_COMBINE,
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 1: user time
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 2: nice time
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 3: sys time
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 4: idle time
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 5: iowait time
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 6: irq time
- Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG // 7: softirq time
- };
-
- private long mStart;
- private long mProcessStart;
- private long mUserStart;
- private long mSystemStart;
- private long mIdleStart;
- private long mIrqStart;
-
- private long mUiStart;
-
- private Drawable mMixLockIcon;
- private Drawable mSecLockIcon;
-
- /* hold a ref so we can auto-cancel if necessary */
- private AlertDialog mAlertDialog;
-
- // The up-to-date URL and title (these can be different from those stored
- // in WebView, since it takes some time for the information in WebView to
- // get updated)
- private String mUrl;
- private String mTitle;
-
- // As PageInfo has different style for landscape / portrait, we have
- // to re-open it when configuration changed
- private AlertDialog mPageInfoDialog;
- private Tab mPageInfoView;
- // If the Page-Info dialog is launched from the SSL-certificate-on-error
- // dialog, we should not just dismiss it, but should get back to the
- // SSL-certificate-on-error dialog. This flag is used to store this state
- private boolean mPageInfoFromShowSSLCertificateOnError;
-
- // as SSLCertificateOnError has different style for landscape / portrait,
- // we have to re-open it when configuration changed
- private AlertDialog mSSLCertificateOnErrorDialog;
- private WebView mSSLCertificateOnErrorView;
- private SslErrorHandler mSSLCertificateOnErrorHandler;
- private SslError mSSLCertificateOnErrorError;
-
- // as SSLCertificate has different style for landscape / portrait, we
- // have to re-open it when configuration changed
- private AlertDialog mSSLCertificateDialog;
- private Tab mSSLCertificateView;
-
- // as HttpAuthentication has different style for landscape / portrait, we
- // have to re-open it when configuration changed
- private HttpAuthenticationDialog mHttpAuthenticationDialog;
-
- /*package*/ static final FrameLayout.LayoutParams COVER_SCREEN_PARAMS =
- new FrameLayout.LayoutParams(
- ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.MATCH_PARENT);
- /*package*/ static final FrameLayout.LayoutParams COVER_SCREEN_GRAVITY_CENTER =
- new FrameLayout.LayoutParams(
- ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.MATCH_PARENT,
- Gravity.CENTER);
- // Google search
- final static String QuickSearch_G = "http://www.google.com/m?q=%s";
-
- final static String QUERY_PLACE_HOLDER = "%s";
-
- // "source" parameter for Google search through search key
- final static String GOOGLE_SEARCH_SOURCE_SEARCHKEY = "browser-key";
- // "source" parameter for Google search through goto menu
- final static String GOOGLE_SEARCH_SOURCE_GOTO = "browser-goto";
- // "source" parameter for Google search through simplily type
- final static String GOOGLE_SEARCH_SOURCE_TYPE = "browser-type";
- // "source" parameter for Google search suggested by the browser
- final static String GOOGLE_SEARCH_SOURCE_SUGGEST = "browser-suggest";
- // "source" parameter for Google search from unknown source
- final static String GOOGLE_SEARCH_SOURCE_UNKNOWN = "unknown";
-
- private final static String LOGTAG = "browser";
-
- private String mLastEnteredUrl;
-
- private PowerManager.WakeLock mWakeLock;
- private final static int WAKELOCK_TIMEOUT = 5 * 60 * 1000; // 5 minutes
-
- private Toast mStopToast;
-
- private TitleBarBase mTitleBar;
- private TabBar mTabBar;
-
- private LinearLayout mErrorConsoleContainer = null;
- private boolean mShouldShowErrorConsole = false;
-
- // As the ids are dynamically created, we can't guarantee that they will
- // be in sequence, so this static array maps ids to a window number.
- final static private int[] WINDOW_SHORTCUT_ID_ARRAY =
- { R.id.window_one_menu_id, R.id.window_two_menu_id, R.id.window_three_menu_id,
- R.id.window_four_menu_id, R.id.window_five_menu_id, R.id.window_six_menu_id,
- R.id.window_seven_menu_id, R.id.window_eight_menu_id };
-
- // monitor platform changes
- private IntentFilter mNetworkStateChangedFilter;
- private BroadcastReceiver mNetworkStateIntentReceiver;
-
- private SystemAllowGeolocationOrigins mSystemAllowGeolocationOrigins;
-
- // activity requestCode
- final static int PREFERENCES_PAGE = 3;
- final static int FILE_SELECTED = 4;
-
- // the default <video> poster
- private Bitmap mDefaultVideoPoster;
- // the video progress view
- private View mVideoProgressView;
-
- /**
- * A UrlData class to abstract how the content will be set to WebView.
- * This base class uses loadUrl to show the content.
- */
- /* package */ static class UrlData {
- final String mUrl;
- final Map<String, String> mHeaders;
- final Intent mVoiceIntent;
-
- UrlData(String url) {
- this.mUrl = url;
- this.mHeaders = null;
- this.mVoiceIntent = null;
- }
-
- UrlData(String url, Map<String, String> headers, Intent intent) {
- this.mUrl = url;
- this.mHeaders = headers;
- if (RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS
- .equals(intent.getAction())) {
- this.mVoiceIntent = intent;
- } else {
- this.mVoiceIntent = null;
- }
- }
-
- boolean isEmpty() {
- return mVoiceIntent == null && (mUrl == null || mUrl.length() == 0);
- }
-
- /**
- * Load this UrlData into the given Tab. Use loadUrlDataIn to update
- * the title bar as well.
- */
- public void loadIn(Tab t) {
- if (mVoiceIntent != null) {
- t.activateVoiceSearchMode(mVoiceIntent);
- } else {
- t.getWebView().loadUrl(mUrl, mHeaders);
- }
- }
- };
-
- /* package */ static final UrlData EMPTY_URL_DATA = new UrlData(null);
}
diff --git a/src/com/android/browser/BrowserBookmarksPage.java b/src/com/android/browser/BrowserBookmarksPage.java
index 88927bd..c7392cc 100644
--- a/src/com/android/browser/BrowserBookmarksPage.java
+++ b/src/com/android/browser/BrowserBookmarksPage.java
@@ -269,7 +269,7 @@
break;
case R.id.share_link_context_menu_id: {
Cursor cursor = (Cursor) mAdapter.getItem(i.position);
- BrowserActivity.sharePage(activity,
+ Controller.sharePage(activity,
cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE),
cursor.getString(BookmarksLoader.COLUMN_INDEX_URL),
getBitmap(cursor, BookmarksLoader.COLUMN_INDEX_FAVICON),
@@ -368,7 +368,7 @@
mGrid = (GridView) root.findViewById(R.id.grid);
mGrid.setOnItemClickListener(this);
- mGrid.setColumnWidth(BrowserActivity.getDesiredThumbnailWidth(getActivity()));
+ mGrid.setColumnWidth(Controller.getDesiredThumbnailWidth(getActivity()));
if (!mCreateShortcut) {
mGrid.setOnCreateContextMenuListener(this);
}
diff --git a/src/com/android/browser/BrowserHomepagePreference.java b/src/com/android/browser/BrowserHomepagePreference.java
index fefe101..9886053 100644
--- a/src/com/android/browser/BrowserHomepagePreference.java
+++ b/src/com/android/browser/BrowserHomepagePreference.java
@@ -21,16 +21,16 @@
import android.content.DialogInterface;
import android.os.Bundle;
import android.preference.EditTextPreference;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.LinearLayout;
-import android.widget.Toast;
+import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
-import android.util.AttributeSet;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.Toast;
public class BrowserHomepagePreference extends EditTextPreference {
private String mCurrentPage;
@@ -102,7 +102,9 @@
protected void onDialogClosed(boolean positiveResult) {
if (positiveResult) {
String url = getEditText().getText().toString();
- if (!BrowserActivity.ACCEPTED_URI_SCHEMA.matcher(url).matches()) {
+ if (url.length() > 0
+ && !UrlUtils.ACCEPTED_URI_SCHEMA.matcher(url)
+ .matches()) {
int colon = url.indexOf(':');
int space = url.indexOf(' ');
if (colon == -1 && space == -1 && url.length() > 0) {
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index 44842be..693ad00 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -189,7 +189,7 @@
public static final Uri RLZ_PROVIDER_URI = Uri.parse("content://" + RLZ_PROVIDER + "/");
- private TabControl mTabControl;
+ private Controller mController;
// Single instance of the BrowserSettings for use in the Browser app.
private static BrowserSettings sSingleton;
@@ -375,8 +375,8 @@
// One or more tabs could have been in voice search mode.
// Clear it, since the new SearchEngine may not support
// it, or may handle it differently.
- for (int i = 0; i < mTabControl.getTabCount(); i++) {
- mTabControl.getTab(i).revertVoiceSearchMode();
+ for (int i = 0; i < mController.getTabControl().getTabCount(); i++) {
+ mController.getTabControl().getTab(i).revertVoiceSearchMode();
}
}
searchEngine.close();
@@ -609,8 +609,8 @@
/*
* Package level method for associating the BrowserSettings with TabControl
*/
- /* package */void setTabControl(TabControl tabControl) {
- mTabControl = tabControl;
+ /* package */void setController(Controller ctrl) {
+ mController = ctrl;
updateTabControlSettings();
}
@@ -624,8 +624,8 @@
/*package*/ void clearCache(Context context) {
WebIconDatabase.getInstance().removeAllIcons();
- if (mTabControl != null) {
- WebView current = mTabControl.getCurrentWebView();
+ if (mController != null) {
+ WebView current = mController.getCurrentWebView();
if (current != null) {
current.clearCache(true);
}
@@ -644,8 +644,8 @@
/* package */ void clearFormData(Context context) {
WebViewDatabase.getInstance(context).clearFormData();
- if (mTabControl != null) {
- WebView currentTopView = mTabControl.getCurrentTopWebView();
+ if (mController!= null) {
+ WebView currentTopView = mController.getCurrentTopWebView();
if (currentTopView != null) {
currentTopView.clearFormData();
}
@@ -660,7 +660,7 @@
private void updateTabControlSettings() {
// Enable/disable the error console.
- mTabControl.getBrowserActivity().setShouldShowErrorConsole(
+ mController.setShouldShowErrorConsole(
showDebugSettings && showConsole);
}
diff --git a/src/com/android/browser/CircularProgressView.java b/src/com/android/browser/CircularProgressView.java
deleted file mode 100644
index 48f293a..0000000
--- a/src/com/android/browser/CircularProgressView.java
+++ /dev/null
@@ -1,140 +0,0 @@
-
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.browser;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.Path;
-import android.graphics.RectF;
-import android.util.AttributeSet;
-import android.widget.ImageButton;
-
-/**
- *
- */
-public class CircularProgressView extends ImageButton {
-
- private static final int[] ALPHAS = {
- 64, 96, 128, 160, 192, 192, 160, 128, 96, 64
- };
-
- // 100 ms delay between frames, 10fps
- private static int ALPHA_REFRESH_DELAY = 100;
-
- private int mEndAngle;
- private int mProgress;
- private Paint mPaint;
- private int mAlpha;
- private boolean mAnimated;
- private RectF mRect;
- private int mMaxProgress;
-
- /**
- * @param context
- * @param attrs
- * @param defStyle
- */
- public CircularProgressView(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
- init(context);
- }
-
- /**
- * @param context
- * @param attrs
- */
- public CircularProgressView(Context context, AttributeSet attrs) {
- super(context, attrs);
- init(context);
- }
-
- /**
- * @param context
- */
- public CircularProgressView(Context context) {
- super(context);
- init(context);
- }
-
- private void init(Context ctx) {
- mEndAngle = 0;
- mProgress = 0;
- mMaxProgress = 100;
- mPaint = new Paint();
- mPaint.setAntiAlias(true);
- mPaint.setColor(Color.BLACK);
- mRect = new RectF();
- }
-
- void setMaxProgress(int max) {
- mMaxProgress = max;
- }
-
- private synchronized boolean isAnimated() {
- return mAnimated;
- }
-
- private synchronized void setAnimated(boolean animated) {
- mAnimated = animated;
- }
-
- void setProgress(int progress) {
- mProgress = progress;
- mEndAngle = 360 * progress / mMaxProgress;
- invalidate();
- if (!isAnimated() && (progress > 0) && (progress < mMaxProgress)) {
- setAnimated(true);
- mAlpha = 0;
- post(new Runnable() {
- @Override
- public void run() {
- if (isAnimated()) {
- mAlpha = (mAlpha + 1) % ALPHAS.length;
- mPaint.setAlpha(ALPHAS[mAlpha]);
- invalidate();
- postDelayed(this, ALPHA_REFRESH_DELAY);
- }
- }
- });
- } else if ((progress <= 0) || (progress >= mMaxProgress)) {
- setAnimated(false);
- }
- }
-
- @Override
- public void onDraw(Canvas canvas) {
- int w = getWidth();
- int h = getHeight();
- float cx = w * 0.5f;
- float cy = h * 0.5f;
- mRect.set(0, 0, w, h);
- if ((mProgress > 0) && (mProgress < mMaxProgress)) {
- Path p = new Path();
- p.moveTo(cx, cy);
- p.lineTo(cx, 0);
- p.arcTo(mRect, 270, mEndAngle);
- p.lineTo(cx, cy);
- int state = canvas.save();
- canvas.drawPath(p, mPaint);
- canvas.restoreToCount(state);
- }
- super.onDraw(canvas);
- }
-
-}
diff --git a/src/com/android/browser/CombinedBookmarkHistoryView.java b/src/com/android/browser/CombinedBookmarkHistoryView.java
index c829079..c078b51 100644
--- a/src/com/android/browser/CombinedBookmarkHistoryView.java
+++ b/src/com/android/browser/CombinedBookmarkHistoryView.java
@@ -16,12 +16,11 @@
package com.android.browser;
-import com.android.browser.BreadCrumbView.Controller;
+import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
-import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.os.AsyncTask;
@@ -45,14 +44,15 @@
}
public class CombinedBookmarkHistoryView extends LinearLayout
- implements OnClickListener, Controller {
+ implements OnClickListener, BreadCrumbView.Controller {
final static String STARTING_FRAGMENT = "fragment";
final static int FRAGMENT_ID_BOOKMARKS = 1;
final static int FRAGMENT_ID_HISTORY = 2;
- private BrowserActivity mBrowserActivity;
+ private UiController mUiController;
+ private Activity mActivity;
private Bundle mExtras;
@@ -104,12 +104,14 @@
return sIconListenerSet;
}
- public CombinedBookmarkHistoryView(Context context, int startingFragment, Bundle extras) {
- super(context);
- mBrowserActivity = (BrowserActivity) context;
+ public CombinedBookmarkHistoryView(Activity activity, UiController controller,
+ int startingFragment, Bundle extras) {
+ super(activity);
+ mUiController = controller;
+ mActivity = activity;
mExtras = extras;
- View v = LayoutInflater.from(context).inflate(R.layout.bookmarks_history, this);
- Resources res = context.getResources();
+ View v = LayoutInflater.from(activity).inflate(R.layout.bookmarks_history, this);
+ Resources res = activity.getResources();
// setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
@@ -136,7 +138,7 @@
(new AsyncTask<Void, Void, Void>() {
@Override
public Void doInBackground(Void... v) {
- Browser.requestAllIcons(mBrowserActivity.getContentResolver(),
+ Browser.requestAllIcons(mActivity.getContentResolver(),
Browser.BookmarkColumns.FAVICON + " is NULL", getIconListenerSet());
return null;
}
@@ -145,8 +147,8 @@
}
private void initFragments(Bundle extras) {
- mBookmarks = BrowserBookmarksPage.newInstance(mBrowserActivity, mCrumbs, extras);
- mHistory = BrowserHistoryPage.newInstance(mBrowserActivity, extras);
+ mBookmarks = BrowserBookmarksPage.newInstance(mUiController, mCrumbs, extras);
+ mHistory = BrowserHistoryPage.newInstance(mUiController, extras);
}
private void loadFragment(int id, Bundle extras, boolean notify) {
@@ -169,7 +171,7 @@
}
mCurrentFragment = id;
- FragmentManager fm = mBrowserActivity.getFragmentManager();
+ FragmentManager fm = mActivity.getFragmentManager();
FragmentTransaction transaction = fm.openTransaction();
transaction.replace(R.id.fragment, fragment);
transaction.commit();
@@ -186,7 +188,7 @@
mCrumbs.clear();
}
} else if (mAddBookmark == view) {
- mBrowserActivity.bookmarkCurrentPage(mBookmarks.getFolderId());
+ mUiController.bookmarkCurrentPage(mBookmarks.getFolderId());
}
}
diff --git a/src/com/android/browser/Controller.java b/src/com/android/browser/Controller.java
new file mode 100644
index 0000000..6b0ab0e
--- /dev/null
+++ b/src/com/android/browser/Controller.java
@@ -0,0 +1,2340 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import com.android.browser.IntentHandler.UrlData;
+import com.android.browser.search.SearchEngine;
+import com.android.common.Search;
+
+import android.app.Activity;
+import android.app.DownloadManager;
+import android.app.SearchManager;
+import android.content.ClipboardManager;
+import android.content.ContentProvider;
+import android.content.ContentProviderClient;
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.content.res.Configuration;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteException;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Picture;
+import android.net.Uri;
+import android.net.http.SslError;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.os.PowerManager;
+import android.os.PowerManager.WakeLock;
+import android.provider.Browser;
+import android.provider.BrowserContract;
+import android.provider.BrowserContract.History;
+import android.provider.BrowserContract.Images;
+import android.provider.ContactsContract;
+import android.provider.ContactsContract.Intents.Insert;
+import android.speech.RecognizerResultsIntent;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.ActionMode;
+import android.view.ContextMenu;
+import android.view.ContextMenu.ContextMenuInfo;
+import android.view.Gravity;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.MenuItem.OnMenuItemClickListener;
+import android.view.View;
+import android.webkit.CookieManager;
+import android.webkit.CookieSyncManager;
+import android.webkit.HttpAuthHandler;
+import android.webkit.SslErrorHandler;
+import android.webkit.ValueCallback;
+import android.webkit.WebChromeClient;
+import android.webkit.WebIconDatabase;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.widget.TextView;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.net.URLEncoder;
+import java.util.Calendar;
+import java.util.HashMap;
+
+/**
+ * Controller for browser
+ */
+public class Controller
+ implements WebViewController, UiController {
+
+ private static final String LOGTAG = "Controller";
+
+ // public message ids
+ public final static int LOAD_URL = 1001;
+ public final static int STOP_LOAD = 1002;
+
+ // Message Ids
+ private static final int FOCUS_NODE_HREF = 102;
+ private static final int RELEASE_WAKELOCK = 107;
+
+ static final int UPDATE_BOOKMARK_THUMBNAIL = 108;
+
+ private static final int OPEN_BOOKMARKS = 201;
+
+ private static final int EMPTY_MENU = -1;
+
+ // Keep this initial progress in sync with initialProgressValue (* 100)
+ // in ProgressTracker.cpp
+ private final static int INITIAL_PROGRESS = 10;
+
+ // activity requestCode
+ final static int PREFERENCES_PAGE = 3;
+ final static int FILE_SELECTED = 4;
+ private final static int WAKELOCK_TIMEOUT = 5 * 60 * 1000; // 5 minutes
+
+ // As the ids are dynamically created, we can't guarantee that they will
+ // be in sequence, so this static array maps ids to a window number.
+ final static private int[] WINDOW_SHORTCUT_ID_ARRAY =
+ { R.id.window_one_menu_id, R.id.window_two_menu_id,
+ R.id.window_three_menu_id, R.id.window_four_menu_id,
+ R.id.window_five_menu_id, R.id.window_six_menu_id,
+ R.id.window_seven_menu_id, R.id.window_eight_menu_id };
+
+ // "source" parameter for Google search through search key
+ final static String GOOGLE_SEARCH_SOURCE_SEARCHKEY = "browser-key";
+ // "source" parameter for Google search through simplily type
+ final static String GOOGLE_SEARCH_SOURCE_TYPE = "browser-type";
+
+ private Activity mActivity;
+ private UI mUi;
+ private TabControl mTabControl;
+ private BrowserSettings mSettings;
+ private WebViewFactory mFactory;
+
+ private WakeLock mWakeLock;
+
+ private UrlHandler mUrlHandler;
+ private UploadHandler mUploadHandler;
+ private IntentHandler mIntentHandler;
+ private DownloadHandler mDownloadHandler;
+ private PageDialogsHandler mPageDialogsHandler;
+ private NetworkStateHandler mNetworkHandler;
+
+ private boolean mShouldShowErrorConsole;
+
+ private SystemAllowGeolocationOrigins mSystemAllowGeolocationOrigins;
+
+ // FIXME, temp address onPrepareMenu performance problem.
+ // When we move everything out of view, we should rewrite this.
+ private int mCurrentMenuState = 0;
+ private int mMenuState = R.id.MAIN_MENU;
+ private int mOldMenuState = EMPTY_MENU;
+ private Menu mCachedMenu;
+
+ // Used to prevent chording to result in firing two shortcuts immediately
+ // one after another. Fixes bug 1211714.
+ boolean mCanChord;
+ private boolean mMenuIsDown;
+
+ // For select and find, we keep track of the ActionMode so that
+ // finish() can be called as desired.
+ private ActionMode mActionMode;
+
+ /**
+ * Only meaningful when mOptionsMenuOpen is true. This variable keeps track
+ * of whether the configuration has changed. The first onMenuOpened call
+ * after a configuration change is simply a reopening of the same menu
+ * (i.e. mIconView did not change).
+ */
+ private boolean mConfigChanged;
+
+ /**
+ * Keeps track of whether the options menu is open. This is important in
+ * determining whether to show or hide the title bar overlay
+ */
+ private boolean mOptionsMenuOpen;
+
+ /**
+ * Whether or not the options menu is in its bigger, popup menu form. When
+ * true, we want the title bar overlay to be gone. When false, we do not.
+ * Only meaningful if mOptionsMenuOpen is true.
+ */
+ private boolean mExtendedMenuOpen;
+
+ private boolean mInLoad;
+
+ private boolean mActivityPaused = true;
+ private boolean mLoadStopped;
+
+ private Handler mHandler;
+
+ private static class ClearThumbnails extends AsyncTask<File, Void, Void> {
+ @Override
+ public Void doInBackground(File... files) {
+ if (files != null) {
+ for (File f : files) {
+ if (!f.delete()) {
+ Log.e(LOGTAG, f.getPath() + " was not deleted");
+ }
+ }
+ }
+ return null;
+ }
+ }
+
+ public Controller(Activity browser) {
+ mActivity = browser;
+ mSettings = BrowserSettings.getInstance();
+ mTabControl = new TabControl(this);
+ mSettings.setController(this);
+
+ mUrlHandler = new UrlHandler(this);
+ mIntentHandler = new IntentHandler(mActivity, this);
+ mDownloadHandler = new DownloadHandler(mActivity);
+ mPageDialogsHandler = new PageDialogsHandler(mActivity, this);
+
+ PowerManager pm = (PowerManager) mActivity
+ .getSystemService(Context.POWER_SERVICE);
+ mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Browser");
+
+ startHandler();
+
+ mNetworkHandler = new NetworkStateHandler(mActivity, this);
+ // Start watching the default geolocation permissions
+ mSystemAllowGeolocationOrigins =
+ new SystemAllowGeolocationOrigins(mActivity.getApplicationContext());
+ mSystemAllowGeolocationOrigins.start();
+
+ retainIconsOnStartup();
+ }
+
+ void start(Bundle icicle, Intent intent) {
+ // Unless the last browser usage was within 24 hours, destroy any
+ // remaining incognito tabs.
+
+ Calendar lastActiveDate = icicle != null ?
+ (Calendar) icicle.getSerializable("lastActiveDate") : null;
+ Calendar today = Calendar.getInstance();
+ Calendar yesterday = Calendar.getInstance();
+ yesterday.add(Calendar.DATE, -1);
+
+ boolean dontRestoreIncognitoTabs = lastActiveDate == null
+ || lastActiveDate.before(yesterday)
+ || lastActiveDate.after(today);
+
+ if (!mTabControl.restoreState(icicle, dontRestoreIncognitoTabs)) {
+ // there is no quit on Android. But if we can't restore the state,
+ // we can treat it as a new Browser, remove the old session cookies.
+ CookieManager.getInstance().removeSessionCookie();
+ // remove any incognito files
+ WebView.cleanupPrivateBrowsingFiles(mActivity);
+ final Bundle extra = intent.getExtras();
+ // Create an initial tab.
+ // If the intent is ACTION_VIEW and data is not null, the Browser is
+ // invoked to view the content by another application. In this case,
+ // the tab will be close when exit.
+ UrlData urlData = mIntentHandler.getUrlDataFromIntent(intent);
+
+ String action = intent.getAction();
+ final Tab t = mTabControl.createNewTab(
+ (Intent.ACTION_VIEW.equals(action) &&
+ intent.getData() != null)
+ || RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS
+ .equals(action),
+ intent.getStringExtra(Browser.EXTRA_APPLICATION_ID),
+ urlData.mUrl, false);
+ addTab(t);
+ setActiveTab(t);
+ WebView webView = t.getWebView();
+ if (extra != null) {
+ int scale = extra.getInt(Browser.INITIAL_ZOOM_LEVEL, 0);
+ if (scale > 0 && scale <= 1000) {
+ webView.setInitialScale(scale);
+ }
+ }
+
+ if (urlData.isEmpty()) {
+ loadUrl(webView, mSettings.getHomePage());
+ } else {
+ loadUrlDataIn(t, urlData);
+ }
+ } else {
+ if (dontRestoreIncognitoTabs) {
+ WebView.cleanupPrivateBrowsingFiles(mActivity);
+ }
+ // TabControl.restoreState() will create a new tab even if
+ // restoring the state fails.
+ setActiveTab(mTabControl.getCurrentTab());
+ }
+ // clear up the thumbnail directory, which is no longer used;
+ // ideally this should only be run once after an upgrade from
+ // a previous version of the browser
+ new ClearThumbnails().execute(mTabControl.getThumbnailDir()
+ .listFiles());
+ // Read JavaScript flags if it exists.
+ String jsFlags = getSettings().getJsFlags();
+ if (jsFlags.trim().length() != 0) {
+ getCurrentWebView().setJsFlags(jsFlags);
+ }
+ }
+
+ void setWebViewFactory(WebViewFactory factory) {
+ mFactory = factory;
+ }
+
+ WebViewFactory getWebViewFactory() {
+ return mFactory;
+ }
+
+ @Override
+ public Activity getActivity() {
+ return mActivity;
+ }
+
+ void setUi(UI ui) {
+ mUi = ui;
+ }
+
+ BrowserSettings getSettings() {
+ return mSettings;
+ }
+
+ IntentHandler getIntentHandler() {
+ return mIntentHandler;
+ }
+
+ @Override
+ public UI getUi() {
+ return mUi;
+ }
+
+ int getMaxTabs() {
+ return mActivity.getResources().getInteger(R.integer.max_tabs);
+ }
+
+ @Override
+ public TabControl getTabControl() {
+ return mTabControl;
+ }
+
+ // Open the icon database and retain all the icons for visited sites.
+ private void retainIconsOnStartup() {
+ final WebIconDatabase db = WebIconDatabase.getInstance();
+ db.open(mActivity.getDir("icons", 0).getPath());
+ Cursor c = null;
+ try {
+ c = Browser.getAllBookmarks(mActivity.getContentResolver());
+ if (c.moveToFirst()) {
+ int urlIndex = c.getColumnIndex(Browser.BookmarkColumns.URL);
+ do {
+ String url = c.getString(urlIndex);
+ db.retainIconForPageUrl(url);
+ } while (c.moveToNext());
+ }
+ } catch (IllegalStateException e) {
+ Log.e(LOGTAG, "retainIconsOnStartup", e);
+ } finally {
+ if (c!= null) c.close();
+ }
+ }
+
+ private void startHandler() {
+ mHandler = new Handler() {
+
+ @Override
+ public void handleMessage(Message msg) {
+ switch (msg.what) {
+ case OPEN_BOOKMARKS:
+ bookmarksOrHistoryPicker(false);
+ break;
+ case FOCUS_NODE_HREF:
+ {
+ String url = (String) msg.getData().get("url");
+ String title = (String) msg.getData().get("title");
+ if (TextUtils.isEmpty(url)) {
+ break;
+ }
+ HashMap focusNodeMap = (HashMap) msg.obj;
+ WebView view = (WebView) focusNodeMap.get("webview");
+ // Only apply the action if the top window did not change.
+ if (getCurrentTopWebView() != view) {
+ break;
+ }
+ switch (msg.arg1) {
+ case R.id.open_context_menu_id:
+ case R.id.view_image_context_menu_id:
+ loadUrlFromContext(getCurrentTopWebView(), url);
+ break;
+ case R.id.bookmark_context_menu_id:
+ Intent intent = new Intent(mActivity,
+ AddBookmarkPage.class);
+ intent.putExtra(BrowserContract.Bookmarks.URL, url);
+ intent.putExtra(BrowserContract.Bookmarks.TITLE,
+ title);
+ mActivity.startActivity(intent);
+ break;
+ case R.id.share_link_context_menu_id:
+ sharePage(mActivity, title, url, null,
+ null);
+ break;
+ case R.id.copy_link_context_menu_id:
+ copy(url);
+ break;
+ case R.id.save_link_context_menu_id:
+ case R.id.download_context_menu_id:
+ mDownloadHandler
+ .onDownloadStartNoStream(url, null, null, null, -1);
+ break;
+ }
+ break;
+ }
+
+ case LOAD_URL:
+ loadUrlFromContext(getCurrentTopWebView(), (String) msg.obj);
+ break;
+
+ case STOP_LOAD:
+ stopLoading();
+ break;
+
+ case RELEASE_WAKELOCK:
+ if (mWakeLock.isHeld()) {
+ mWakeLock.release();
+ // if we reach here, Browser should be still in the
+ // background loading after WAKELOCK_TIMEOUT (5-min).
+ // To avoid burning the battery, stop loading.
+ mTabControl.stopAllLoading();
+ }
+ break;
+
+ case UPDATE_BOOKMARK_THUMBNAIL:
+ WebView view = (WebView) msg.obj;
+ if (view != null) {
+ updateScreenshot(view);
+ }
+ break;
+ }
+ }
+ };
+
+ }
+
+ /**
+ * Share a page, providing the title, url, favicon, and a screenshot. Uses
+ * an {@link Intent} to launch the Activity chooser.
+ * @param c Context used to launch a new Activity.
+ * @param title Title of the page. Stored in the Intent with
+ * {@link Intent#EXTRA_SUBJECT}
+ * @param url URL of the page. Stored in the Intent with
+ * {@link Intent#EXTRA_TEXT}
+ * @param favicon Bitmap of the favicon for the page. Stored in the Intent
+ * with {@link Browser#EXTRA_SHARE_FAVICON}
+ * @param screenshot Bitmap of a screenshot of the page. Stored in the
+ * Intent with {@link Browser#EXTRA_SHARE_SCREENSHOT}
+ */
+ static final void sharePage(Context c, String title, String url,
+ Bitmap favicon, Bitmap screenshot) {
+ Intent send = new Intent(Intent.ACTION_SEND);
+ send.setType("text/plain");
+ send.putExtra(Intent.EXTRA_TEXT, url);
+ send.putExtra(Intent.EXTRA_SUBJECT, title);
+ send.putExtra(Browser.EXTRA_SHARE_FAVICON, favicon);
+ send.putExtra(Browser.EXTRA_SHARE_SCREENSHOT, screenshot);
+ try {
+ c.startActivity(Intent.createChooser(send, c.getString(
+ R.string.choosertitle_sharevia)));
+ } catch(android.content.ActivityNotFoundException ex) {
+ // if no app handles it, do nothing
+ }
+ }
+
+ private void copy(CharSequence text) {
+ ClipboardManager cm = (ClipboardManager) mActivity
+ .getSystemService(Context.CLIPBOARD_SERVICE);
+ cm.setText(text);
+ }
+
+ // lifecycle
+
+ protected void onConfgurationChanged(Configuration config) {
+ mConfigChanged = true;
+ if (mPageDialogsHandler != null) {
+ mPageDialogsHandler.onConfigurationChanged(config);
+ }
+ mUi.onConfigurationChanged(config);
+ }
+
+ @Override
+ public void handleNewIntent(Intent intent) {
+ mIntentHandler.onNewIntent(intent);
+ }
+
+ protected void onPause() {
+ if (mActivityPaused) {
+ Log.e(LOGTAG, "BrowserActivity is already paused.");
+ return;
+ }
+ mTabControl.pauseCurrentTab();
+ mActivityPaused = true;
+ if (mTabControl.getCurrentIndex() >= 0 &&
+ !pauseWebViewTimers(mActivityPaused)) {
+ mWakeLock.acquire();
+ mHandler.sendMessageDelayed(mHandler
+ .obtainMessage(RELEASE_WAKELOCK), WAKELOCK_TIMEOUT);
+ }
+ mUi.onPause();
+ mNetworkHandler.onPause();
+
+ WebView.disablePlatformNotifications();
+ }
+
+ void onSaveInstanceState(Bundle outState) {
+ // the default implementation requires each view to have an id. As the
+ // browser handles the state itself and it doesn't use id for the views,
+ // don't call the default implementation. Otherwise it will trigger the
+ // warning like this, "couldn't save which view has focus because the
+ // focused view XXX has no id".
+
+ // Save all the tabs
+ mTabControl.saveState(outState);
+ // Save time so that we know how old incognito tabs (if any) are.
+ outState.putSerializable("lastActiveDate", Calendar.getInstance());
+ }
+
+ void onResume() {
+ if (!mActivityPaused) {
+ Log.e(LOGTAG, "BrowserActivity is already resumed.");
+ return;
+ }
+ mTabControl.resumeCurrentTab();
+ mActivityPaused = false;
+ resumeWebViewTimers();
+
+ if (mWakeLock.isHeld()) {
+ mHandler.removeMessages(RELEASE_WAKELOCK);
+ mWakeLock.release();
+ }
+ mUi.onResume();
+ mNetworkHandler.onResume();
+ WebView.enablePlatformNotifications();
+ }
+
+ private void resumeWebViewTimers() {
+ Tab tab = mTabControl.getCurrentTab();
+ if (tab == null) return; // monkey can trigger this
+ boolean inLoad = tab.inPageLoad();
+ if ((!mActivityPaused && !inLoad) || (mActivityPaused && inLoad)) {
+ CookieSyncManager.getInstance().startSync();
+ WebView w = tab.getWebView();
+ if (w != null) {
+ w.resumeTimers();
+ }
+ }
+ }
+
+ private boolean pauseWebViewTimers(boolean activityPaused) {
+ Tab tab = mTabControl.getCurrentTab();
+ boolean inLoad = tab.inPageLoad();
+ if (activityPaused && !inLoad) {
+ CookieSyncManager.getInstance().stopSync();
+ WebView w = getCurrentWebView();
+ if (w != null) {
+ w.pauseTimers();
+ }
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ void onDestroy() {
+ if (mUploadHandler != null) {
+ mUploadHandler.onResult(Activity.RESULT_CANCELED, null);
+ mUploadHandler = null;
+ }
+ if (mTabControl == null) return;
+ mUi.onDestroy();
+ // Remove the current tab and sub window
+ Tab t = mTabControl.getCurrentTab();
+ if (t != null) {
+ dismissSubWindow(t);
+ removeTab(t);
+ }
+ // Destroy all the tabs
+ mTabControl.destroy();
+ WebIconDatabase.getInstance().close();
+ // Stop watching the default geolocation permissions
+ mSystemAllowGeolocationOrigins.stop();
+ mSystemAllowGeolocationOrigins = null;
+ }
+
+ protected boolean isActivityPaused() {
+ return mActivityPaused;
+ }
+
+ protected void onLowMemory() {
+ mTabControl.freeMemory();
+ }
+
+ @Override
+ public boolean shouldShowErrorConsole() {
+ return mShouldShowErrorConsole;
+ }
+
+ protected void setShouldShowErrorConsole(boolean show) {
+ if (show == mShouldShowErrorConsole) {
+ // Nothing to do.
+ return;
+ }
+ mShouldShowErrorConsole = show;
+ Tab t = mTabControl.getCurrentTab();
+ if (t == null) {
+ // There is no current tab so we cannot toggle the error console
+ return;
+ }
+ mUi.setShouldShowErrorConsole(t, show);
+ }
+
+ @Override
+ public void stopLoading() {
+ mLoadStopped = true;
+ Tab tab = mTabControl.getCurrentTab();
+ resetTitleAndRevertLockIcon(tab);
+ WebView w = getCurrentTopWebView();
+ w.stopLoading();
+ // FIXME: before refactor, it is using mWebViewClient. So I keep the
+ // same logic here. But for subwindow case, should we call into the main
+ // WebView's onPageFinished as we never call its onPageStarted and if
+ // the page finishes itself, we don't call onPageFinished.
+ mTabControl.getCurrentWebView().getWebViewClient().onPageFinished(w,
+ w.getUrl());
+ mUi.onPageStopped(tab);
+ }
+
+ boolean didUserStopLoading() {
+ return mLoadStopped;
+ }
+
+ // WebViewController
+
+ @Override
+ public void onPageStarted(Tab tab, WebView view, String url, Bitmap favicon) {
+
+ // We've started to load a new page. If there was a pending message
+ // to save a screenshot then we will now take the new page and save
+ // an incorrect screenshot. Therefore, remove any pending thumbnail
+ // messages from the queue.
+ mHandler.removeMessages(Controller.UPDATE_BOOKMARK_THUMBNAIL,
+ view);
+
+ // reset sync timer to avoid sync starts during loading a page
+ CookieSyncManager.getInstance().resetSync();
+
+ if (!mNetworkHandler.isNetworkUp()) {
+ view.setNetworkAvailable(false);
+ }
+
+ // when BrowserActivity just starts, onPageStarted may be called before
+ // onResume as it is triggered from onCreate. Call resumeWebViewTimers
+ // to start the timer. As we won't switch tabs while an activity is in
+ // pause state, we can ensure calling resume and pause in pair.
+ if (mActivityPaused) {
+ resumeWebViewTimers();
+ }
+ mLoadStopped = false;
+ if (!mNetworkHandler.isNetworkUp()) {
+ mNetworkHandler.createAndShowNetworkDialog();
+ }
+ endActionMode();
+
+ mUi.onPageStarted(tab, url, favicon);
+
+ // Show some progress so that the user knows the page is beginning to
+ // load
+ onProgressChanged(tab, INITIAL_PROGRESS);
+
+ // update the bookmark database for favicon
+ maybeUpdateFavicon(tab, null, url, favicon);
+
+ Performance.tracePageStart(url);
+
+ // Performance probe
+ if (false) {
+ Performance.onPageStarted();
+ }
+
+ }
+
+ @Override
+ public void onPageFinished(Tab tab, String url) {
+ mUi.onPageFinished(tab, url);
+ if (!tab.isPrivateBrowsingEnabled()) {
+ if (tab.inForeground() && !didUserStopLoading()
+ || !tab.inForeground()) {
+ // Only update the bookmark screenshot if the user did not
+ // cancel the load early.
+ mHandler.sendMessageDelayed(mHandler.obtainMessage(
+ UPDATE_BOOKMARK_THUMBNAIL, 0, 0, tab.getWebView()),
+ 500);
+ }
+ }
+ // pause the WebView timer and release the wake lock if it is finished
+ // while BrowserActivity is in pause state.
+ if (mActivityPaused && pauseWebViewTimers(mActivityPaused)) {
+ if (mWakeLock.isHeld()) {
+ mHandler.removeMessages(RELEASE_WAKELOCK);
+ mWakeLock.release();
+ }
+ }
+ // Performance probe
+ if (false) {
+ Performance.onPageFinished(url);
+ }
+
+ Performance.tracePageFinished();
+ }
+
+ @Override
+ public void onProgressChanged(Tab tab, int newProgress) {
+
+ if (newProgress == 100) {
+ CookieSyncManager.getInstance().sync();
+ // onProgressChanged() may continue to be called after the main
+ // frame has finished loading, as any remaining sub frames continue
+ // to load. We'll only get called once though with newProgress as
+ // 100 when everything is loaded. (onPageFinished is called once
+ // when the main frame completes loading regardless of the state of
+ // any sub frames so calls to onProgressChanges may continue after
+ // onPageFinished has executed)
+ if (mInLoad) {
+ mInLoad = false;
+ updateInLoadMenuItems(mCachedMenu);
+ }
+ } else {
+ if (!mInLoad) {
+ // onPageFinished may have already been called but a subframe is
+ // still loading and updating the progress. Reset mInLoad and
+ // update the menu items.
+ mInLoad = true;
+ updateInLoadMenuItems(mCachedMenu);
+ }
+ }
+ mUi.onProgressChanged(tab, newProgress);
+ }
+
+ @Override
+ public void onReceivedTitle(Tab tab, final String title) {
+ final String pageUrl = tab.getWebView().getUrl();
+ setUrlTitle(tab, pageUrl, title);
+ if (pageUrl == null || pageUrl.length()
+ >= SQLiteDatabase.SQLITE_MAX_LIKE_PATTERN_LENGTH) {
+ return;
+ }
+ // Update the title in the history database if not in private browsing mode
+ if (!tab.isPrivateBrowsingEnabled()) {
+ new AsyncTask<Void, Void, Void>() {
+ @Override
+ protected Void doInBackground(Void... unused) {
+ // See if we can find the current url in our history
+ // database and add the new title to it.
+ String url = pageUrl;
+ if (url.startsWith("http://www.")) {
+ url = url.substring(11);
+ } else if (url.startsWith("http://")) {
+ url = url.substring(4);
+ }
+ // Escape wildcards for LIKE operator.
+ url = url.replace("\\", "\\\\").replace("%", "\\%")
+ .replace("_", "\\_");
+ Cursor c = null;
+ try {
+ final ContentResolver cr =
+ getActivity().getContentResolver();
+ String selection = History.URL + " LIKE ? ESCAPE '\\'";
+ String [] selectionArgs = new String[] { "%" + url };
+ ContentValues values = new ContentValues();
+ values.put(History.TITLE, title);
+ cr.update(History.CONTENT_URI, values, selection,
+ selectionArgs);
+ } catch (IllegalStateException e) {
+ Log.e(LOGTAG, "Tab onReceived title", e);
+ } catch (SQLiteException ex) {
+ Log.e(LOGTAG,
+ "onReceivedTitle() caught SQLiteException: ",
+ ex);
+ } finally {
+ if (c != null) c.close();
+ }
+ return null;
+ }
+ }.execute();
+ }
+ }
+
+ @Override
+ public void onFavicon(Tab tab, WebView view, Bitmap icon) {
+ mUi.setFavicon(tab, icon);
+ maybeUpdateFavicon(tab, view.getOriginalUrl(), view.getUrl(), icon);
+ }
+
+ @Override
+ public boolean shouldOverrideUrlLoading(WebView view, String url) {
+ return mUrlHandler.shouldOverrideUrlLoading(view, url);
+ }
+
+ @Override
+ public boolean shouldOverrideKeyEvent(KeyEvent event) {
+ if (mMenuIsDown) {
+ // only check shortcut key when MENU is held
+ return mActivity.getWindow().isShortcutKey(event.getKeyCode(),
+ event);
+ } else {
+ return false;
+ }
+ }
+
+ @Override
+ public void onUnhandledKeyEvent(KeyEvent event) {
+ if (!isActivityPaused()) {
+ if (event.getAction() == KeyEvent.ACTION_DOWN) {
+ mActivity.onKeyDown(event.getKeyCode(), event);
+ } else {
+ mActivity.onKeyUp(event.getKeyCode(), event);
+ }
+ }
+ }
+
+ @Override
+ public void doUpdateVisitedHistory(Tab tab, String url,
+ boolean isReload) {
+ // Don't save anything in private browsing mode
+ if (tab.isPrivateBrowsingEnabled()) return;
+
+ if (url.regionMatches(true, 0, "about:", 0, 6)) {
+ return;
+ }
+ // remove "client" before updating it to the history so that it wont
+ // show up in the auto-complete list.
+ int index = url.indexOf("client=ms-");
+ if (index > 0 && url.contains(".google.")) {
+ int end = url.indexOf('&', index);
+ if (end > 0) {
+ url = url.substring(0, index)
+ .concat(url.substring(end + 1));
+ } else {
+ // the url.charAt(index-1) should be either '?' or '&'
+ url = url.substring(0, index-1);
+ }
+ }
+ final ContentResolver cr = getActivity().getContentResolver();
+ final String newUrl = url;
+ new AsyncTask<Void, Void, Void>() {
+ @Override
+ protected Void doInBackground(Void... unused) {
+ Browser.updateVisitedHistory(cr, newUrl, true);
+ return null;
+ }
+ }.execute();
+ WebIconDatabase.getInstance().retainIconForPageUrl(url);
+ }
+
+ @Override
+ public void getVisitedHistory(final ValueCallback<String[]> callback) {
+ AsyncTask<Void, Void, String[]> task =
+ new AsyncTask<Void, Void, String[]>() {
+ @Override
+ public String[] doInBackground(Void... unused) {
+ return Browser.getVisitedHistory(mActivity.getContentResolver());
+ }
+ @Override
+ public void onPostExecute(String[] result) {
+ callback.onReceiveValue(result);
+ }
+ };
+ task.execute();
+ }
+
+ @Override
+ public void onReceivedHttpAuthRequest(Tab tab, WebView view,
+ final HttpAuthHandler handler, final String host,
+ final String realm) {
+ String username = null;
+ String password = null;
+
+ boolean reuseHttpAuthUsernamePassword
+ = handler.useHttpAuthUsernamePassword();
+
+ if (reuseHttpAuthUsernamePassword && view != null) {
+ String[] credentials = view.getHttpAuthUsernamePassword(host, realm);
+ if (credentials != null && credentials.length == 2) {
+ username = credentials[0];
+ password = credentials[1];
+ }
+ }
+
+ if (username != null && password != null) {
+ handler.proceed(username, password);
+ } else {
+ if (tab.inForeground()) {
+ mPageDialogsHandler.showHttpAuthentication(tab, handler, host, realm);
+ } else {
+ handler.cancel();
+ }
+ }
+ }
+
+ @Override
+ public void onDownloadStart(Tab tab, String url, String userAgent,
+ String contentDisposition, String mimetype, long contentLength) {
+ mDownloadHandler.onDownloadStart(url, userAgent, contentDisposition,
+ mimetype, contentLength);
+ if (tab.getWebView().copyBackForwardList().getSize() == 0) {
+ // This Tab was opened for the sole purpose of downloading a
+ // file. Remove it.
+ if (tab == mTabControl.getCurrentTab()) {
+ // In this case, the Tab is still on top.
+ goBackOnePageOrQuit();
+ } else {
+ // In this case, it is not.
+ closeTab(tab);
+ }
+ }
+ }
+
+ @Override
+ public Bitmap getDefaultVideoPoster() {
+ return mUi.getDefaultVideoPoster();
+ }
+
+ @Override
+ public View getVideoLoadingProgressView() {
+ return mUi.getVideoLoadingProgressView();
+ }
+
+ @Override
+ public void showSslCertificateOnError(WebView view, SslErrorHandler handler,
+ SslError error) {
+ mPageDialogsHandler.showSSLCertificateOnError(view, handler, error);
+ }
+
+ // helper method
+
+ /*
+ * Update the favorites icon if the private browsing isn't enabled and the
+ * icon is valid.
+ */
+ private void maybeUpdateFavicon(Tab tab, final String originalUrl,
+ final String url, Bitmap favicon) {
+ if (favicon == null) {
+ return;
+ }
+ if (!tab.isPrivateBrowsingEnabled()) {
+ Bookmarks.updateFavicon(mActivity
+ .getContentResolver(), originalUrl, url, favicon);
+ }
+ }
+
+ // end WebViewController
+
+ protected void pageUp() {
+ getCurrentTopWebView().pageUp(false);
+ }
+
+ protected void pageDown() {
+ getCurrentTopWebView().pageDown(false);
+ }
+
+ // callback from phone title bar
+ public void editUrl() {
+ if (mOptionsMenuOpen) mActivity.closeOptionsMenu();
+ String url = (getCurrentTopWebView() == null) ? null : getCurrentTopWebView().getUrl();
+ startSearch(mSettings.getHomePage().equals(url) ? null : url, true,
+ null, false);
+ }
+
+ public void activateVoiceSearchMode(String title) {
+ mUi.showVoiceTitleBar(title);
+ }
+
+ public void revertVoiceSearchMode(Tab tab) {
+ mUi.revertVoiceTitleBar(tab);
+ }
+
+ public void showCustomView(Tab tab, View view,
+ WebChromeClient.CustomViewCallback callback) {
+ if (tab.inForeground()) {
+ if (mUi.isCustomViewShowing()) {
+ callback.onCustomViewHidden();
+ return;
+ }
+ mUi.showCustomView(view, callback);
+ // Save the menu state and set it to empty while the custom
+ // view is showing.
+ mOldMenuState = mMenuState;
+ mMenuState = EMPTY_MENU;
+ }
+ }
+
+ @Override
+ public void hideCustomView() {
+ if (mUi.isCustomViewShowing()) {
+ mUi.onHideCustomView();
+ // Reset the old menu state.
+ mMenuState = mOldMenuState;
+ mOldMenuState = EMPTY_MENU;
+ }
+ }
+
+ protected void onActivityResult(int requestCode, int resultCode,
+ Intent intent) {
+ if (getCurrentTopWebView() == null) return;
+ switch (requestCode) {
+ case PREFERENCES_PAGE:
+ if (resultCode == Activity.RESULT_OK && intent != null) {
+ String action = intent.getStringExtra(Intent.EXTRA_TEXT);
+ if (BrowserSettings.PREF_CLEAR_HISTORY.equals(action)) {
+ mTabControl.removeParentChildRelationShips();
+ }
+ }
+ break;
+ case FILE_SELECTED:
+ // Choose a file from the file picker.
+ if (null == mUploadHandler) break;
+ mUploadHandler.onResult(resultCode, intent);
+ mUploadHandler = null;
+ break;
+ default:
+ break;
+ }
+ getCurrentTopWebView().requestFocus();
+ }
+
+ /**
+ * Open the Go page.
+ * @param startWithHistory If true, open starting on the history tab.
+ * Otherwise, start with the bookmarks tab.
+ */
+ @Override
+ public void bookmarksOrHistoryPicker(boolean startWithHistory) {
+ if (mTabControl.getCurrentWebView() == null) {
+ return;
+ }
+ Bundle extras = new Bundle();
+ // Disable opening in a new window if we have maxed out the windows
+ extras.putBoolean(BrowserBookmarksPage.EXTRA_DISABLE_WINDOW,
+ !mTabControl.canCreateNewTab());
+ mUi.showComboView(startWithHistory, extras);
+ }
+
+ // combo view callbacks
+
+ /**
+ * callback from ComboPage when clear history is requested
+ */
+ public void onRemoveParentChildRelationships() {
+ mTabControl.removeParentChildRelationShips();
+ }
+
+ /**
+ * callback from ComboPage when bookmark/history selection
+ */
+ @Override
+ public void onUrlSelected(String url, boolean newTab) {
+ removeComboView();
+ if (!TextUtils.isEmpty(url)) {
+ if (newTab) {
+ openTab(url, false);
+ } else {
+ final Tab currentTab = mTabControl.getCurrentTab();
+ dismissSubWindow(currentTab);
+ loadUrl(getCurrentTopWebView(), url);
+ }
+ }
+ }
+
+ /**
+ * callback from ComboPage when dismissed
+ */
+ @Override
+ public void onComboCanceled() {
+ removeComboView();
+ }
+
+ /**
+ * dismiss the ComboPage
+ */
+ @Override
+ public void removeComboView() {
+ mUi.hideComboView();
+ }
+
+ // active tabs page handling
+
+ protected void showActiveTabsPage() {
+ mMenuState = EMPTY_MENU;
+ mUi.showActiveTabsPage();
+ }
+
+ /**
+ * Remove the active tabs page.
+ * @param needToAttach If true, the active tabs page did not attach a tab
+ * to the content view, so we need to do that here.
+ */
+ @Override
+ public void removeActiveTabsPage(boolean needToAttach) {
+ mMenuState = R.id.MAIN_MENU;
+ mUi.removeActiveTabsPage();
+ if (needToAttach) {
+ setActiveTab(mTabControl.getCurrentTab());
+ }
+ getCurrentTopWebView().requestFocus();
+ }
+
+ // key handling
+ protected void onBackKey() {
+ if (!mUi.onBackKey()) {
+ WebView subwindow = mTabControl.getCurrentSubWindow();
+ if (subwindow != null) {
+ if (subwindow.canGoBack()) {
+ subwindow.goBack();
+ } else {
+ dismissSubWindow(mTabControl.getCurrentTab());
+ }
+ } else {
+ goBackOnePageOrQuit();
+ }
+ }
+ }
+
+ // menu handling and state
+ // TODO: maybe put into separate handler
+
+ protected boolean onCreateOptionsMenu(Menu menu) {
+ MenuInflater inflater = mActivity.getMenuInflater();
+ inflater.inflate(R.menu.browser, menu);
+ updateInLoadMenuItems(menu);
+ // hold on to the menu reference here; it is used by the page callbacks
+ // to update the menu based on loading state
+ mCachedMenu = menu;
+ return true;
+ }
+
+ protected void onCreateContextMenu(ContextMenu menu, View v,
+ ContextMenuInfo menuInfo) {
+ if (v instanceof TitleBarBase) {
+ return;
+ }
+ if (!(v instanceof WebView)) {
+ return;
+ }
+ WebView webview = (WebView) v;
+ WebView.HitTestResult result = webview.getHitTestResult();
+ if (result == null) {
+ return;
+ }
+
+ int type = result.getType();
+ if (type == WebView.HitTestResult.UNKNOWN_TYPE) {
+ Log.w(LOGTAG,
+ "We should not show context menu when nothing is touched");
+ return;
+ }
+ if (type == WebView.HitTestResult.EDIT_TEXT_TYPE) {
+ // let TextView handles context menu
+ return;
+ }
+
+ // Note, http://b/issue?id=1106666 is requesting that
+ // an inflated menu can be used again. This is not available
+ // yet, so inflate each time (yuk!)
+ MenuInflater inflater = mActivity.getMenuInflater();
+ inflater.inflate(R.menu.browsercontext, menu);
+
+ // Show the correct menu group
+ final String extra = result.getExtra();
+ menu.setGroupVisible(R.id.PHONE_MENU,
+ type == WebView.HitTestResult.PHONE_TYPE);
+ menu.setGroupVisible(R.id.EMAIL_MENU,
+ type == WebView.HitTestResult.EMAIL_TYPE);
+ menu.setGroupVisible(R.id.GEO_MENU,
+ type == WebView.HitTestResult.GEO_TYPE);
+ menu.setGroupVisible(R.id.IMAGE_MENU,
+ type == WebView.HitTestResult.IMAGE_TYPE
+ || type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE);
+ menu.setGroupVisible(R.id.ANCHOR_MENU,
+ type == WebView.HitTestResult.SRC_ANCHOR_TYPE
+ || type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE);
+
+ // Setup custom handling depending on the type
+ switch (type) {
+ case WebView.HitTestResult.PHONE_TYPE:
+ menu.setHeaderTitle(Uri.decode(extra));
+ menu.findItem(R.id.dial_context_menu_id).setIntent(
+ new Intent(Intent.ACTION_VIEW, Uri
+ .parse(WebView.SCHEME_TEL + extra)));
+ Intent addIntent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
+ addIntent.putExtra(Insert.PHONE, Uri.decode(extra));
+ addIntent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE);
+ menu.findItem(R.id.add_contact_context_menu_id).setIntent(
+ addIntent);
+ menu.findItem(R.id.copy_phone_context_menu_id)
+ .setOnMenuItemClickListener(
+ new Copy(extra));
+ break;
+
+ case WebView.HitTestResult.EMAIL_TYPE:
+ menu.setHeaderTitle(extra);
+ menu.findItem(R.id.email_context_menu_id).setIntent(
+ new Intent(Intent.ACTION_VIEW, Uri
+ .parse(WebView.SCHEME_MAILTO + extra)));
+ menu.findItem(R.id.copy_mail_context_menu_id)
+ .setOnMenuItemClickListener(
+ new Copy(extra));
+ break;
+
+ case WebView.HitTestResult.GEO_TYPE:
+ menu.setHeaderTitle(extra);
+ menu.findItem(R.id.map_context_menu_id).setIntent(
+ new Intent(Intent.ACTION_VIEW, Uri
+ .parse(WebView.SCHEME_GEO
+ + URLEncoder.encode(extra))));
+ menu.findItem(R.id.copy_geo_context_menu_id)
+ .setOnMenuItemClickListener(
+ new Copy(extra));
+ break;
+
+ case WebView.HitTestResult.SRC_ANCHOR_TYPE:
+ case WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE:
+ TextView titleView = (TextView) LayoutInflater.from(mActivity)
+ .inflate(android.R.layout.browser_link_context_header,
+ null);
+ titleView.setText(extra);
+ menu.setHeaderView(titleView);
+ // decide whether to show the open link in new tab option
+ boolean showNewTab = mTabControl.canCreateNewTab();
+ MenuItem newTabItem
+ = menu.findItem(R.id.open_newtab_context_menu_id);
+ newTabItem.setVisible(showNewTab);
+ if (showNewTab) {
+ newTabItem.setOnMenuItemClickListener(
+ new MenuItem.OnMenuItemClickListener() {
+ public boolean onMenuItemClick(MenuItem item) {
+ final Tab parent = mTabControl.getCurrentTab();
+ final Tab newTab = openTab(extra, false);
+ if (newTab != parent) {
+ parent.addChildTab(newTab);
+ }
+ return true;
+ }
+ });
+ }
+ menu.findItem(R.id.bookmark_context_menu_id).setVisible(
+ Bookmarks.urlHasAcceptableScheme(extra));
+ PackageManager pm = mActivity.getPackageManager();
+ Intent send = new Intent(Intent.ACTION_SEND);
+ send.setType("text/plain");
+ ResolveInfo ri = pm.resolveActivity(send,
+ PackageManager.MATCH_DEFAULT_ONLY);
+ menu.findItem(R.id.share_link_context_menu_id)
+ .setVisible(ri != null);
+ if (type == WebView.HitTestResult.SRC_ANCHOR_TYPE) {
+ break;
+ }
+ // otherwise fall through to handle image part
+ case WebView.HitTestResult.IMAGE_TYPE:
+ if (type == WebView.HitTestResult.IMAGE_TYPE) {
+ menu.setHeaderTitle(extra);
+ }
+ menu.findItem(R.id.view_image_context_menu_id).setIntent(
+ new Intent(Intent.ACTION_VIEW, Uri.parse(extra)));
+ menu.findItem(R.id.download_context_menu_id).
+ setOnMenuItemClickListener(new Download(extra));
+ menu.findItem(R.id.set_wallpaper_context_menu_id).
+ setOnMenuItemClickListener(new WallpaperHandler(mActivity,
+ extra));
+ break;
+
+ default:
+ Log.w(LOGTAG, "We should not get here.");
+ break;
+ }
+ //update the ui
+ mUi.onContextMenuCreated(menu);
+ }
+
+ /**
+ * As the menu can be open when loading state changes
+ * we must manually update the state of the stop/reload menu
+ * item
+ */
+ private void updateInLoadMenuItems(Menu menu) {
+ if (menu == null) {
+ return;
+ }
+ MenuItem dest = menu.findItem(R.id.stop_reload_menu_id);
+ MenuItem src = mInLoad ?
+ menu.findItem(R.id.stop_menu_id):
+ menu.findItem(R.id.reload_menu_id);
+ if (src != null) {
+ dest.setIcon(src.getIcon());
+ dest.setTitle(src.getTitle());
+ }
+ }
+
+ boolean prepareOptionsMenu(Menu menu) {
+ // This happens when the user begins to hold down the menu key, so
+ // allow them to chord to get a shortcut.
+ mCanChord = true;
+ // Note: setVisible will decide whether an item is visible; while
+ // setEnabled() will decide whether an item is enabled, which also means
+ // whether the matching shortcut key will function.
+ switch (mMenuState) {
+ case EMPTY_MENU:
+ if (mCurrentMenuState != mMenuState) {
+ menu.setGroupVisible(R.id.MAIN_MENU, false);
+ menu.setGroupEnabled(R.id.MAIN_MENU, false);
+ menu.setGroupEnabled(R.id.MAIN_SHORTCUT_MENU, false);
+ }
+ break;
+ default:
+ if (mCurrentMenuState != mMenuState) {
+ menu.setGroupVisible(R.id.MAIN_MENU, true);
+ menu.setGroupEnabled(R.id.MAIN_MENU, true);
+ menu.setGroupEnabled(R.id.MAIN_SHORTCUT_MENU, true);
+ }
+ final WebView w = getCurrentTopWebView();
+ boolean canGoBack = false;
+ boolean canGoForward = false;
+ boolean isHome = false;
+ if (w != null) {
+ canGoBack = w.canGoBack();
+ canGoForward = w.canGoForward();
+ isHome = mSettings.getHomePage().equals(w.getUrl());
+ }
+ final MenuItem back = menu.findItem(R.id.back_menu_id);
+ back.setEnabled(canGoBack);
+
+ final MenuItem home = menu.findItem(R.id.homepage_menu_id);
+ home.setEnabled(!isHome);
+
+ final MenuItem forward = menu.findItem(R.id.forward_menu_id);
+ forward.setEnabled(canGoForward);
+
+ // decide whether to show the share link option
+ PackageManager pm = mActivity.getPackageManager();
+ Intent send = new Intent(Intent.ACTION_SEND);
+ send.setType("text/plain");
+ ResolveInfo ri = pm.resolveActivity(send,
+ PackageManager.MATCH_DEFAULT_ONLY);
+ menu.findItem(R.id.share_page_menu_id).setVisible(ri != null);
+
+ boolean isNavDump = mSettings.isNavDump();
+ final MenuItem nav = menu.findItem(R.id.dump_nav_menu_id);
+ nav.setVisible(isNavDump);
+ nav.setEnabled(isNavDump);
+
+ boolean showDebugSettings = mSettings.showDebugSettings();
+ final MenuItem counter = menu.findItem(R.id.dump_counters_menu_id);
+ counter.setVisible(showDebugSettings);
+ counter.setEnabled(showDebugSettings);
+
+ // allow the ui to adjust state based settings
+ mUi.onPrepareOptionsMenu(menu);
+
+ break;
+ }
+ mCurrentMenuState = mMenuState;
+ return true;
+ }
+
+ public boolean onOptionsItemSelected(MenuItem item) {
+ if (item.getGroupId() != R.id.CONTEXT_MENU) {
+ // menu remains active, so ensure comboview is dismissed
+ // if main menu option is selected
+ removeComboView();
+ }
+ // check the action bar button before mCanChord check, as the prepare call
+ // doesn't come for action bar buttons
+ if (item.getItemId() == R.id.newtab) {
+ openTabToHomePage();
+ return true;
+ }
+ if (!mCanChord) {
+ // The user has already fired a shortcut with this hold down of the
+ // menu key.
+ return false;
+ }
+ if (null == getCurrentTopWebView()) {
+ return false;
+ }
+ if (mMenuIsDown) {
+ // The shortcut action consumes the MENU. Even if it is still down,
+ // it won't trigger the next shortcut action. In the case of the
+ // shortcut action triggering a new activity, like Bookmarks, we
+ // won't get onKeyUp for MENU. So it is important to reset it here.
+ mMenuIsDown = false;
+ }
+ switch (item.getItemId()) {
+ // -- Main menu
+ case R.id.new_tab_menu_id:
+ openTabToHomePage();
+ break;
+
+ case R.id.incognito_menu_id:
+ openIncognitoTab();
+ break;
+
+ case R.id.goto_menu_id:
+ editUrl();
+ break;
+
+ case R.id.bookmarks_menu_id:
+ bookmarksOrHistoryPicker(false);
+ break;
+
+ case R.id.active_tabs_menu_id:
+ showActiveTabsPage();
+ break;
+
+ case R.id.add_bookmark_menu_id:
+ bookmarkCurrentPage(AddBookmarkPage.DEFAULT_FOLDER_ID);
+ break;
+
+ case R.id.stop_reload_menu_id:
+ if (mInLoad) {
+ stopLoading();
+ } else {
+ getCurrentTopWebView().reload();
+ }
+ break;
+
+ case R.id.back_menu_id:
+ getCurrentTopWebView().goBack();
+ break;
+
+ case R.id.forward_menu_id:
+ getCurrentTopWebView().goForward();
+ break;
+
+ case R.id.close_menu_id:
+ // Close the subwindow if it exists.
+ if (mTabControl.getCurrentSubWindow() != null) {
+ dismissSubWindow(mTabControl.getCurrentTab());
+ break;
+ }
+ closeCurrentTab();
+ break;
+
+ case R.id.homepage_menu_id:
+ Tab current = mTabControl.getCurrentTab();
+ if (current != null) {
+ dismissSubWindow(current);
+ loadUrl(current.getWebView(), mSettings.getHomePage());
+ }
+ break;
+
+ case R.id.preferences_menu_id:
+ Intent intent = new Intent(mActivity, BrowserPreferencesPage.class);
+ intent.putExtra(BrowserPreferencesPage.CURRENT_PAGE,
+ getCurrentTopWebView().getUrl());
+ mActivity.startActivityForResult(intent, PREFERENCES_PAGE);
+ break;
+
+ case R.id.find_menu_id:
+ getCurrentTopWebView().showFindDialog(null);
+ break;
+
+ case R.id.page_info_menu_id:
+ mPageDialogsHandler.showPageInfo(mTabControl.getCurrentTab(),
+ false);
+ break;
+
+ case R.id.classic_history_menu_id:
+ bookmarksOrHistoryPicker(true);
+ break;
+
+ case R.id.title_bar_share_page_url:
+ case R.id.share_page_menu_id:
+ Tab currentTab = mTabControl.getCurrentTab();
+ if (null == currentTab) {
+ mCanChord = false;
+ return false;
+ }
+ currentTab.populatePickerData();
+ sharePage(mActivity, currentTab.getTitle(),
+ currentTab.getUrl(), currentTab.getFavicon(),
+ createScreenshot(currentTab.getWebView(),
+ getDesiredThumbnailWidth(mActivity),
+ getDesiredThumbnailHeight(mActivity)));
+ break;
+
+ case R.id.dump_nav_menu_id:
+ getCurrentTopWebView().debugDump();
+ break;
+
+ case R.id.dump_counters_menu_id:
+ getCurrentTopWebView().dumpV8Counters();
+ break;
+
+ case R.id.zoom_in_menu_id:
+ getCurrentTopWebView().zoomIn();
+ break;
+
+ case R.id.zoom_out_menu_id:
+ getCurrentTopWebView().zoomOut();
+ break;
+
+ case R.id.view_downloads_menu_id:
+ viewDownloads();
+ break;
+
+ case R.id.window_one_menu_id:
+ case R.id.window_two_menu_id:
+ case R.id.window_three_menu_id:
+ case R.id.window_four_menu_id:
+ case R.id.window_five_menu_id:
+ case R.id.window_six_menu_id:
+ case R.id.window_seven_menu_id:
+ case R.id.window_eight_menu_id:
+ {
+ int menuid = item.getItemId();
+ for (int id = 0; id < WINDOW_SHORTCUT_ID_ARRAY.length; id++) {
+ if (WINDOW_SHORTCUT_ID_ARRAY[id] == menuid) {
+ Tab desiredTab = mTabControl.getTab(id);
+ if (desiredTab != null &&
+ desiredTab != mTabControl.getCurrentTab()) {
+ switchToTab(id);
+ }
+ break;
+ }
+ }
+ }
+ break;
+
+ default:
+ return false;
+ }
+ mCanChord = false;
+ return true;
+ }
+
+ public boolean onContextItemSelected(MenuItem item) {
+ // chording is not an issue with context menus, but we use the same
+ // options selector, so set mCanChord to true so we can access them.
+ mCanChord = true;
+ int id = item.getItemId();
+ boolean result = true;
+ switch (id) {
+ // For the context menu from the title bar
+ case R.id.title_bar_copy_page_url:
+ Tab currentTab = mTabControl.getCurrentTab();
+ if (null == currentTab) {
+ result = false;
+ break;
+ }
+ WebView mainView = currentTab.getWebView();
+ if (null == mainView) {
+ result = false;
+ break;
+ }
+ copy(mainView.getUrl());
+ break;
+ // -- Browser context menu
+ case R.id.open_context_menu_id:
+ case R.id.bookmark_context_menu_id:
+ case R.id.save_link_context_menu_id:
+ case R.id.share_link_context_menu_id:
+ case R.id.copy_link_context_menu_id:
+ final WebView webView = getCurrentTopWebView();
+ if (null == webView) {
+ result = false;
+ break;
+ }
+ final HashMap<String, WebView> hrefMap =
+ new HashMap<String, WebView>();
+ hrefMap.put("webview", webView);
+ final Message msg = mHandler.obtainMessage(
+ FOCUS_NODE_HREF, id, 0, hrefMap);
+ webView.requestFocusNodeHref(msg);
+ break;
+
+ default:
+ // For other context menus
+ result = onOptionsItemSelected(item);
+ }
+ mCanChord = false;
+ return result;
+ }
+
+ /**
+ * support programmatically opening the context menu
+ */
+ public void openContextMenu(View view) {
+ mActivity.openContextMenu(view);
+ }
+
+ /**
+ * programmatically open the options menu
+ */
+ public void openOptionsMenu() {
+ mActivity.openOptionsMenu();
+ }
+
+ public boolean onMenuOpened(int featureId, Menu menu) {
+ if (mOptionsMenuOpen) {
+ if (mConfigChanged) {
+ // We do not need to make any changes to the state of the
+ // title bar, since the only thing that happened was a
+ // change in orientation
+ mConfigChanged = false;
+ } else {
+ if (!mExtendedMenuOpen) {
+ mExtendedMenuOpen = true;
+ mUi.onExtendedMenuOpened();
+ } else {
+ // Switching the menu back to icon view, so show the
+ // title bar once again.
+ mExtendedMenuOpen = false;
+ mUi.onExtendedMenuClosed(mInLoad);
+ mUi.onOptionsMenuOpened();
+ }
+ }
+ } else {
+ // The options menu is closed, so open it, and show the title
+ mOptionsMenuOpen = true;
+ mConfigChanged = false;
+ mExtendedMenuOpen = false;
+ mUi.onOptionsMenuOpened();
+ }
+ return true;
+ }
+
+ public void onOptionsMenuClosed(Menu menu) {
+ mOptionsMenuOpen = false;
+ mUi.onOptionsMenuClosed(mInLoad);
+ }
+
+ public void onContextMenuClosed(Menu menu) {
+ mUi.onContextMenuClosed(menu, mInLoad);
+ }
+
+ // Helper method for getting the top window.
+ @Override
+ public WebView getCurrentTopWebView() {
+ return mTabControl.getCurrentTopWebView();
+ }
+
+ @Override
+ public WebView getCurrentWebView() {
+ return mTabControl.getCurrentWebView();
+ }
+
+ /*
+ * This method is called as a result of the user selecting the options
+ * menu to see the download window. It shows the download window on top of
+ * the current window.
+ */
+ void viewDownloads() {
+ Intent intent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
+ mActivity.startActivity(intent);
+ }
+
+ // action mode
+
+ void onActionModeStarted(ActionMode mode) {
+ mUi.onActionModeStarted(mode);
+ mActionMode = mode;
+ }
+
+ /*
+ * True if a custom ActionMode (i.e. find or select) is in use.
+ */
+ @Override
+ public boolean isInCustomActionMode() {
+ return mActionMode != null;
+ }
+
+ /*
+ * End the current ActionMode.
+ */
+ @Override
+ public void endActionMode() {
+ if (mActionMode != null) {
+ mActionMode.finish();
+ }
+ }
+
+ /*
+ * Called by find and select when they are finished. Replace title bars
+ * as necessary.
+ */
+ public void onActionModeFinished(ActionMode mode) {
+ if (!isInCustomActionMode()) return;
+ mUi.onActionModeFinished(mInLoad);
+ mActionMode = null;
+ }
+
+ boolean isInLoad() {
+ return mInLoad;
+ }
+
+ // bookmark handling
+
+ /**
+ * add the current page as a bookmark to the given folder id
+ * @param folderId use -1 for the default folder
+ */
+ @Override
+ public void bookmarkCurrentPage(long folderId) {
+ Intent i = new Intent(mActivity,
+ AddBookmarkPage.class);
+ WebView w = getCurrentTopWebView();
+ i.putExtra(BrowserContract.Bookmarks.URL, w.getUrl());
+ i.putExtra(BrowserContract.Bookmarks.TITLE, w.getTitle());
+ String touchIconUrl = w.getTouchIconUrl();
+ if (touchIconUrl != null) {
+ i.putExtra(AddBookmarkPage.TOUCH_ICON_URL, touchIconUrl);
+ WebSettings settings = w.getSettings();
+ if (settings != null) {
+ i.putExtra(AddBookmarkPage.USER_AGENT,
+ settings.getUserAgentString());
+ }
+ }
+ i.putExtra(BrowserContract.Bookmarks.THUMBNAIL,
+ createScreenshot(w, getDesiredThumbnailWidth(mActivity),
+ getDesiredThumbnailHeight(mActivity)));
+ i.putExtra(BrowserContract.Bookmarks.FAVICON, w.getFavicon());
+ i.putExtra(BrowserContract.Bookmarks.PARENT,
+ folderId);
+ // Put the dialog at the upper right of the screen, covering the
+ // star on the title bar.
+ i.putExtra("gravity", Gravity.RIGHT | Gravity.TOP);
+ mActivity.startActivity(i);
+ }
+
+ // file chooser
+ public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
+ mUploadHandler = new UploadHandler(this);
+ mUploadHandler.openFileChooser(uploadMsg, acceptType);
+ }
+
+ // thumbnails
+
+ /**
+ * Return the desired width for thumbnail screenshots, which are stored in
+ * the database, and used on the bookmarks screen.
+ * @param context Context for finding out the density of the screen.
+ * @return desired width for thumbnail screenshot.
+ */
+ static int getDesiredThumbnailWidth(Context context) {
+ return context.getResources().getDimensionPixelOffset(
+ R.dimen.bookmarkThumbnailWidth);
+ }
+
+ /**
+ * Return the desired height for thumbnail screenshots, which are stored in
+ * the database, and used on the bookmarks screen.
+ * @param context Context for finding out the density of the screen.
+ * @return desired height for thumbnail screenshot.
+ */
+ static int getDesiredThumbnailHeight(Context context) {
+ return context.getResources().getDimensionPixelOffset(
+ R.dimen.bookmarkThumbnailHeight);
+ }
+
+ private static Bitmap createScreenshot(WebView view, int width, int height) {
+ Picture thumbnail = view.capturePicture();
+ if (thumbnail == null) {
+ return null;
+ }
+ Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
+ Canvas canvas = new Canvas(bm);
+ // May need to tweak these values to determine what is the
+ // best scale factor
+ int thumbnailWidth = thumbnail.getWidth();
+ int thumbnailHeight = thumbnail.getHeight();
+ float scaleFactorX = 1.0f;
+ float scaleFactorY = 1.0f;
+ if (thumbnailWidth > 0) {
+ scaleFactorX = (float) width / (float)thumbnailWidth;
+ } else {
+ return null;
+ }
+ if (view.getWidth() > view.getHeight() &&
+ thumbnailHeight < view.getHeight() && thumbnailHeight > 0) {
+ // If the device is in landscape and the page is shorter
+ // than the height of the view, stretch the thumbnail to fill the
+ // space.
+ scaleFactorY = (float) height / (float)thumbnailHeight;
+ } else {
+ // In the portrait case, this looks nice.
+ scaleFactorY = scaleFactorX;
+ }
+
+ canvas.scale(scaleFactorX, scaleFactorY);
+
+ thumbnail.draw(canvas);
+ return bm;
+ }
+
+ private void updateScreenshot(WebView view) {
+ // If this is a bookmarked site, add a screenshot to the database.
+ // FIXME: When should we update? Every time?
+ // FIXME: Would like to make sure there is actually something to
+ // draw, but the API for that (WebViewCore.pictureReady()) is not
+ // currently accessible here.
+
+ final Bitmap bm = createScreenshot(view, getDesiredThumbnailWidth(mActivity),
+ getDesiredThumbnailHeight(mActivity));
+ if (bm == null) {
+ return;
+ }
+
+ final ContentResolver cr = mActivity.getContentResolver();
+ final String url = view.getUrl();
+ final String originalUrl = view.getOriginalUrl();
+
+ new AsyncTask<Void, Void, Void>() {
+ @Override
+ protected Void doInBackground(Void... unused) {
+ Cursor cursor = null;
+ try {
+ cursor = Bookmarks.queryCombinedForUrl(cr, originalUrl, url);
+ if (cursor != null && cursor.moveToFirst()) {
+ final ByteArrayOutputStream os =
+ new ByteArrayOutputStream();
+ bm.compress(Bitmap.CompressFormat.PNG, 100, os);
+
+ ContentValues values = new ContentValues();
+ values.put(Images.THUMBNAIL, os.toByteArray());
+ values.put(Images.URL, cursor.getString(0));
+
+ do {
+ cr.update(Images.CONTENT_URI, values, null, null);
+ } while (cursor.moveToNext());
+ }
+ } catch (IllegalStateException e) {
+ // Ignore
+ } finally {
+ if (cursor != null) cursor.close();
+ }
+ return null;
+ }
+ }.execute();
+ }
+
+ private class Copy implements OnMenuItemClickListener {
+ private CharSequence mText;
+
+ public boolean onMenuItemClick(MenuItem item) {
+ copy(mText);
+ return true;
+ }
+
+ public Copy(CharSequence toCopy) {
+ mText = toCopy;
+ }
+ }
+
+ private class Download implements OnMenuItemClickListener {
+ private String mText;
+
+ public boolean onMenuItemClick(MenuItem item) {
+ mDownloadHandler.onDownloadStartNoStream(mText, null, null, null, -1);
+ return true;
+ }
+
+ public Download(String toDownload) {
+ mText = toDownload;
+ }
+ }
+
+ /********************** TODO: UI stuff *****************************/
+
+ // these methods have been copied, they still need to be cleaned up
+
+ /****************** tabs ***************************************************/
+
+ // basic tab interactions:
+
+ // it is assumed that tabcontrol already knows about the tab
+ protected void addTab(Tab tab) {
+ mUi.addTab(tab);
+ }
+
+ protected void removeTab(Tab tab) {
+ mUi.removeTab(tab);
+ mTabControl.removeTab(tab);
+ }
+
+ protected void setActiveTab(Tab tab) {
+ // Update the UI before setting the current tab in TabControl
+ // so the UI can access the old tab to switch over from
+ mUi.setActiveTab(tab);
+ mTabControl.setCurrentTab(tab);
+ }
+
+ protected void closeEmptyChildTab() {
+ Tab current = mTabControl.getCurrentTab();
+ if (current != null
+ && current.getWebView().copyBackForwardList().getSize() == 0) {
+ Tab parent = current.getParentTab();
+ if (parent != null) {
+ switchToTab(mTabControl.getTabIndex(parent));
+ closeTab(current);
+ }
+ }
+ }
+
+ protected void reuseTab(Tab appTab, String appId, UrlData urlData) {
+ Log.i(LOGTAG, "Reusing tab for " + appId);
+ // Dismiss the subwindow if applicable.
+ dismissSubWindow(appTab);
+ // Since we might kill the WebView, remove it from the
+ // content view first.
+ mUi.detachTab(appTab);
+ // Recreate the main WebView after destroying the old one.
+ // If the WebView has the same original url and is on that
+ // page, it can be reused.
+ boolean needsLoad =
+ mTabControl.recreateWebView(appTab, urlData);
+ // TODO: analyze why the remove and add are necessary
+ mUi.attachTab(appTab);
+ if (mTabControl.getCurrentTab() != appTab) {
+ switchToTab(mTabControl.getTabIndex(appTab));
+ if (needsLoad) {
+ loadUrlDataIn(appTab, urlData);
+ }
+ } else {
+ // If the tab was the current tab, we have to attach
+ // it to the view system again.
+ setActiveTab(appTab);
+ if (needsLoad) {
+ loadUrlDataIn(appTab, urlData);
+ }
+ }
+ }
+
+ // Remove the sub window if it exists. Also called by TabControl when the
+ // user clicks the 'X' to dismiss a sub window.
+ public void dismissSubWindow(Tab tab) {
+ removeSubWindow(tab);
+ // dismiss the subwindow. This will destroy the WebView.
+ tab.dismissSubWindow();
+ getCurrentTopWebView().requestFocus();
+ }
+
+ @Override
+ public void removeSubWindow(Tab t) {
+ if (t.getSubWebView() != null) {
+ mUi.removeSubWindow(t.getSubViewContainer());
+ }
+ }
+
+ @Override
+ public void attachSubWindow(Tab tab) {
+ if (tab.getSubWebView() != null) {
+ mUi.attachSubWindow(tab.getSubViewContainer());
+ getCurrentTopWebView().requestFocus();
+ }
+ }
+
+ // A wrapper function of {@link #openTabAndShow(UrlData, boolean, String)}
+ // that accepts url as string.
+
+ protected Tab openTabAndShow(String url, boolean closeOnExit, String appId) {
+ return openTabAndShow(new UrlData(url), closeOnExit, appId);
+ }
+
+ // This method does a ton of stuff. It will attempt to create a new tab
+ // if we haven't reached MAX_TABS. Otherwise it uses the current tab. If
+ // url isn't null, it will load the given url.
+
+ public Tab openTabAndShow(UrlData urlData, boolean closeOnExit,
+ String appId) {
+ final Tab currentTab = mTabControl.getCurrentTab();
+ if (mTabControl.canCreateNewTab()) {
+ final Tab tab = mTabControl.createNewTab(closeOnExit, appId,
+ urlData.mUrl, false);
+ WebView webview = tab.getWebView();
+ // We must set the new tab as the current tab to reflect the old
+ // animation behavior.
+ addTab(tab);
+ setActiveTab(tab);
+ if (!urlData.isEmpty()) {
+ loadUrlDataIn(tab, urlData);
+ }
+ return tab;
+ } else {
+ // Get rid of the subwindow if it exists
+ dismissSubWindow(currentTab);
+ if (!urlData.isEmpty()) {
+ // Load the given url.
+ loadUrlDataIn(currentTab, urlData);
+ }
+ return currentTab;
+ }
+ }
+
+ protected Tab openTab(String url, boolean forceForeground) {
+ if (mSettings.openInBackground() && !forceForeground) {
+ Tab tab = mTabControl.createNewTab();
+ if (tab != null) {
+ addTab(tab);
+ WebView view = tab.getWebView();
+ loadUrl(view, url);
+ }
+ return tab;
+ } else {
+ return openTabAndShow(url, false, null);
+ }
+ }
+
+ @Override
+ public Tab openIncognitoTab() {
+ if (mTabControl.canCreateNewTab()) {
+ Tab currentTab = mTabControl.getCurrentTab();
+ Tab tab = mTabControl.createNewTab(false, null, null, true);
+ addTab(tab);
+ setActiveTab(tab);
+ return tab;
+ }
+ return null;
+ }
+
+ /**
+ * @param index Index of the tab to change to, as defined by
+ * mTabControl.getTabIndex(Tab t).
+ * @return boolean True if we successfully switched to a different tab. If
+ * the indexth tab is null, or if that tab is the same as
+ * the current one, return false.
+ */
+ @Override
+ public boolean switchToTab(int index) {
+ Tab tab = mTabControl.getTab(index);
+ Tab currentTab = mTabControl.getCurrentTab();
+ if (tab == null || tab == currentTab) {
+ return false;
+ }
+ setActiveTab(tab);
+ return true;
+ }
+
+ @Override
+ public Tab openTabToHomePage() {
+ return openTabAndShow(mSettings.getHomePage(), false, null);
+ }
+
+ @Override
+ public void closeCurrentTab() {
+ final Tab current = mTabControl.getCurrentTab();
+ if (mTabControl.getTabCount() == 1) {
+ // This is the last tab. Open a new one, with the home
+ // page and close the current one.
+ openTabToHomePage();
+ closeTab(current);
+ return;
+ }
+ final Tab parent = current.getParentTab();
+ int indexToShow = -1;
+ if (parent != null) {
+ indexToShow = mTabControl.getTabIndex(parent);
+ } else {
+ final int currentIndex = mTabControl.getCurrentIndex();
+ // Try to move to the tab to the right
+ indexToShow = currentIndex + 1;
+ if (indexToShow > mTabControl.getTabCount() - 1) {
+ // Try to move to the tab to the left
+ indexToShow = currentIndex - 1;
+ }
+ }
+ if (switchToTab(indexToShow)) {
+ // Close window
+ closeTab(current);
+ }
+ }
+
+ /**
+ * Close the tab, remove its associated title bar, and adjust mTabControl's
+ * current tab to a valid value.
+ */
+ @Override
+ public void closeTab(Tab tab) {
+ int currentIndex = mTabControl.getCurrentIndex();
+ int removeIndex = mTabControl.getTabIndex(tab);
+ removeTab(tab);
+ if (currentIndex >= removeIndex && currentIndex != 0) {
+ currentIndex--;
+ }
+ Tab newtab = mTabControl.getTab(currentIndex);
+ setActiveTab(newtab);
+ if (!mTabControl.hasAnyOpenIncognitoTabs()) {
+ WebView.cleanupPrivateBrowsingFiles(mActivity);
+ }
+ }
+
+ /**************** TODO: Url loading clean up *******************************/
+
+ // Called when loading from context menu or LOAD_URL message
+ protected void loadUrlFromContext(WebView view, String url) {
+ // In case the user enters nothing.
+ if (url != null && url.length() != 0 && view != null) {
+ url = UrlUtils.smartUrlFilter(url);
+ if (!view.getWebViewClient().shouldOverrideUrlLoading(view, url)) {
+ loadUrl(view, url);
+ }
+ }
+ }
+
+ /**
+ * Load the URL into the given WebView and update the title bar
+ * to reflect the new load. Call this instead of WebView.loadUrl
+ * directly.
+ * @param view The WebView used to load url.
+ * @param url The URL to load.
+ */
+ protected void loadUrl(WebView view, String url) {
+ updateTitleBarForNewLoad(view, url);
+ view.loadUrl(url);
+ }
+
+ /**
+ * Load UrlData into a Tab and update the title bar to reflect the new
+ * load. Call this instead of UrlData.loadIn directly.
+ * @param t The Tab used to load.
+ * @param data The UrlData being loaded.
+ */
+ protected void loadUrlDataIn(Tab t, UrlData data) {
+ updateTitleBarForNewLoad(t.getWebView(), data.mUrl);
+ data.loadIn(t);
+ }
+
+ /**
+ * Resets the browser title-view to whatever it must be
+ * (for example, if we had a loading error)
+ * When we have a new page, we call resetTitle, when we
+ * have to reset the titlebar to whatever it used to be
+ * (for example, if the user chose to stop loading), we
+ * call resetTitleAndRevertLockIcon.
+ */
+ public void resetTitleAndRevertLockIcon(Tab tab) {
+ mUi.resetTitleAndRevertLockIcon(tab);
+ }
+
+ void resetTitleAndIcon(Tab tab) {
+ mUi.resetTitleAndIcon(tab);
+ }
+
+ /**
+ * If the WebView is the top window, update the title bar to reflect
+ * loading the new URL. i.e. set its text, clear the favicon (which
+ * will be set once the page begins loading), and set the progress to
+ * INITIAL_PROGRESS to show that the page has begun to load. Called
+ * by loadUrl and loadUrlDataIn.
+ * @param view The WebView that is starting a load.
+ * @param url The URL that is being loaded.
+ */
+ private void updateTitleBarForNewLoad(WebView view, String url) {
+ if (view == getCurrentTopWebView()) {
+ // TODO we should come with a tab and not with a view
+ Tab tab = mTabControl.getTabFromView(view);
+ setUrlTitle(tab, url, null);
+ mUi.setFavicon(tab, null);
+ onProgressChanged(tab, INITIAL_PROGRESS);
+ }
+ }
+
+ /**
+ * Sets a title composed of the URL and the title string.
+ * @param url The URL of the site being loaded.
+ * @param title The title of the site being loaded.
+ */
+ void setUrlTitle(Tab tab, String url, String title) {
+ tab.setCurrentUrl(url);
+ tab.setCurrentTitle(title);
+ // If we are in voice search mode, the title has already been set.
+ if (tab.isInVoiceSearchMode()) return;
+ mUi.setUrlTitle(tab, url, title);
+ }
+
+ void goBackOnePageOrQuit() {
+ Tab current = mTabControl.getCurrentTab();
+ if (current == null) {
+ /*
+ * Instead of finishing the activity, simply push this to the back
+ * of the stack and let ActivityManager to choose the foreground
+ * activity. As BrowserActivity is singleTask, it will be always the
+ * root of the task. So we can use either true or false for
+ * moveTaskToBack().
+ */
+ mActivity.moveTaskToBack(true);
+ return;
+ }
+ WebView w = current.getWebView();
+ if (w.canGoBack()) {
+ w.goBack();
+ } else {
+ // Check to see if we are closing a window that was created by
+ // another window. If so, we switch back to that window.
+ Tab parent = current.getParentTab();
+ if (parent != null) {
+ switchToTab(mTabControl.getTabIndex(parent));
+ // Now we close the other tab
+ closeTab(current);
+ } else {
+ if (current.closeOnExit()) {
+ // force the tab's inLoad() to be false as we are going to
+ // either finish the activity or remove the tab. This will
+ // ensure pauseWebViewTimers() taking action.
+ mTabControl.getCurrentTab().clearInPageLoad();
+ if (mTabControl.getTabCount() == 1) {
+ mActivity.finish();
+ return;
+ }
+ if (mActivityPaused) {
+ Log.e(LOGTAG, "BrowserActivity is already paused "
+ + "while handing goBackOnePageOrQuit.");
+ }
+ pauseWebViewTimers(true);
+ removeTab(current);
+ }
+ /*
+ * Instead of finishing the activity, simply push this to the back
+ * of the stack and let ActivityManager to choose the foreground
+ * activity. As BrowserActivity is singleTask, it will be always the
+ * root of the task. So we can use either true or false for
+ * moveTaskToBack().
+ */
+ mActivity.moveTaskToBack(true);
+ }
+ }
+ }
+
+ /**
+ * Feed the previously stored results strings to the BrowserProvider so that
+ * the SearchDialog will show them instead of the standard searches.
+ * @param result String to show on the editable line of the SearchDialog.
+ */
+ @Override
+ public void showVoiceSearchResults(String result) {
+ ContentProviderClient client = mActivity.getContentResolver()
+ .acquireContentProviderClient(Browser.BOOKMARKS_URI);
+ ContentProvider prov = client.getLocalContentProvider();
+ BrowserProvider bp = (BrowserProvider) prov;
+ bp.setQueryResults(mTabControl.getCurrentTab().getVoiceSearchResults());
+ client.release();
+
+ Bundle bundle = createGoogleSearchSourceBundle(
+ GOOGLE_SEARCH_SOURCE_SEARCHKEY);
+ bundle.putBoolean(SearchManager.CONTEXT_IS_VOICE, true);
+ startSearch(result, false, bundle, false);
+ }
+
+ private void startSearch(String initialQuery, boolean selectInitialQuery,
+ Bundle appSearchData, boolean globalSearch) {
+ if (appSearchData == null) {
+ appSearchData = createGoogleSearchSourceBundle(
+ GOOGLE_SEARCH_SOURCE_TYPE);
+ }
+
+ SearchEngine searchEngine = mSettings.getSearchEngine();
+ if (searchEngine != null && !searchEngine.supportsVoiceSearch()) {
+ appSearchData.putBoolean(SearchManager.DISABLE_VOICE_SEARCH, true);
+ }
+ mActivity.startSearch(initialQuery, selectInitialQuery, appSearchData,
+ globalSearch);
+ }
+
+ private Bundle createGoogleSearchSourceBundle(String source) {
+ Bundle bundle = new Bundle();
+ bundle.putString(Search.SOURCE, source);
+ return bundle;
+ }
+
+ /**
+ * handle key events in browser
+ *
+ * @param keyCode
+ * @param event
+ * @return true if handled, false to pass to super
+ */
+ boolean onKeyDown(int keyCode, KeyEvent event) {
+ // Even if MENU is already held down, we need to call to super to open
+ // the IME on long press.
+ if (KeyEvent.KEYCODE_MENU == keyCode) {
+ mMenuIsDown = true;
+ return false;
+ }
+ // The default key mode is DEFAULT_KEYS_SEARCH_LOCAL. As the MENU is
+ // still down, we don't want to trigger the search. Pretend to consume
+ // the key and do nothing.
+ if (mMenuIsDown) return true;
+
+ switch(keyCode) {
+ case KeyEvent.KEYCODE_SPACE:
+ // WebView/WebTextView handle the keys in the KeyDown. As
+ // the Activity's shortcut keys are only handled when WebView
+ // doesn't, have to do it in onKeyDown instead of onKeyUp.
+ if (event.isShiftPressed()) {
+ pageUp();
+ } else {
+ pageDown();
+ }
+ return true;
+ case KeyEvent.KEYCODE_BACK:
+ if (event.getRepeatCount() == 0) {
+ event.startTracking();
+ return true;
+ } else if (mUi.showsWeb()
+ && event.isLongPress()) {
+ bookmarksOrHistoryPicker(true);
+ return true;
+ }
+ break;
+ }
+ return false;
+ }
+
+ boolean onKeyUp(int keyCode, KeyEvent event) {
+ switch(keyCode) {
+ case KeyEvent.KEYCODE_MENU:
+ mMenuIsDown = false;
+ break;
+ case KeyEvent.KEYCODE_BACK:
+ if (event.isTracking() && !event.isCanceled()) {
+ onBackKey();
+ return true;
+ }
+ break;
+ }
+ return false;
+ }
+
+ public boolean isMenuDown() {
+ return mMenuIsDown;
+ }
+
+}
diff --git a/src/com/android/browser/Dots.java b/src/com/android/browser/Dots.java
deleted file mode 100644
index e28d868..0000000
--- a/src/com/android/browser/Dots.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.browser;
-
-import android.content.Context;
-import android.util.AttributeSet;
-import android.view.Gravity;
-import android.widget.ImageView;
-import android.widget.LinearLayout;
-
-import java.util.Map;
-
-/**
- * Displays a series of dots. The selected one is highlighted.
- * No animations yet. Nothing fancy.
- */
-class Dots extends LinearLayout {
-
- private static final int MAX_DOTS = 8;
- private int mSelected = -1;
-
- public Dots(Context context) {
- this(context, null);
- }
-
- public Dots(Context context, AttributeSet attrs) {
- super(context, attrs);
-
- setGravity(Gravity.CENTER);
- setPadding(0, 4, 0, 4);
-
- LayoutParams lp =
- new LayoutParams(LayoutParams.WRAP_CONTENT,
- LayoutParams.WRAP_CONTENT);
-
- for (int i = 0; i < MAX_DOTS; i++) {
- ImageView dotView = new ImageView(getContext());
- dotView.setImageResource(R.drawable.page_indicator_unselected2);
- addView(dotView, lp);
- }
- }
-
- /**
- * @param dotCount if less than 1 or greater than MAX_DOTS, Dots
- * disappears
- */
- public void setDotCount(int dotCount) {
- if (dotCount > 1 && dotCount <= MAX_DOTS) {
- setVisibility(VISIBLE);
- for (int i = 0; i < MAX_DOTS; i++) {
- getChildAt(i).setVisibility(i < dotCount? VISIBLE : GONE);
- }
- } else {
- setVisibility(GONE);
- }
- }
-
- public void setSelected(int index) {
- if (index < 0 || index >= MAX_DOTS) return;
-
- if (mSelected >= 0) {
- // Unselect old
- ((ImageView)getChildAt(mSelected)).setImageResource(
- R.drawable.page_indicator_unselected2);
- }
- ((ImageView)getChildAt(index)).setImageResource(R.drawable.page_indicator);
- mSelected = index;
- }
-}
diff --git a/src/com/android/browser/DownloadHandler.java b/src/com/android/browser/DownloadHandler.java
new file mode 100644
index 0000000..b833bd7
--- /dev/null
+++ b/src/com/android/browser/DownloadHandler.java
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.DownloadManager;
+import android.content.ActivityNotFoundException;
+import android.content.ComponentName;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.net.Uri;
+import android.net.WebAddress;
+import android.os.Environment;
+import android.util.Log;
+import android.webkit.CookieManager;
+import android.webkit.URLUtil;
+import android.widget.Toast;
+
+/**
+ * Handle download requests
+ */
+public class DownloadHandler {
+
+ private static final boolean LOGD_ENABLED =
+ com.android.browser.Browser.LOGD_ENABLED;
+
+ private static final String LOGTAG = "DLHandler";
+
+ Activity mActivity;
+
+ public DownloadHandler(Activity activity) {
+ mActivity = activity;
+ }
+
+ /**
+ * Notify the host application a download should be done, or that
+ * the data should be streamed if a streaming viewer is available.
+ * @param url The full url to the content that should be downloaded
+ * @param contentDisposition Content-disposition http header, if
+ * present.
+ * @param mimetype The mimetype of the content reported by the server
+ * @param contentLength The file size reported by the server
+ */
+ public void onDownloadStart(String url, String userAgent,
+ String contentDisposition, String mimetype, long contentLength) {
+ // if we're dealing wih A/V content that's not explicitly marked
+ // for download, check if it's streamable.
+ if (contentDisposition == null
+ || !contentDisposition.regionMatches(
+ true, 0, "attachment", 0, 10)) {
+ // query the package manager to see if there's a registered handler
+ // that matches.
+ Intent intent = new Intent(Intent.ACTION_VIEW);
+ intent.setDataAndType(Uri.parse(url), mimetype);
+ ResolveInfo info = mActivity.getPackageManager().resolveActivity(intent,
+ PackageManager.MATCH_DEFAULT_ONLY);
+ if (info != null) {
+ ComponentName myName = mActivity.getComponentName();
+ // If we resolved to ourselves, we don't want to attempt to
+ // load the url only to try and download it again.
+ if (!myName.getPackageName().equals(
+ info.activityInfo.packageName)
+ || !myName.getClassName().equals(
+ info.activityInfo.name)) {
+ // someone (other than us) knows how to handle this mime
+ // type with this scheme, don't download.
+ try {
+ mActivity.startActivity(intent);
+ return;
+ } catch (ActivityNotFoundException ex) {
+ if (LOGD_ENABLED) {
+ Log.d(LOGTAG, "activity not found for " + mimetype
+ + " over " + Uri.parse(url).getScheme(),
+ ex);
+ }
+ // Best behavior is to fall back to a download in this
+ // case
+ }
+ }
+ }
+ }
+ onDownloadStartNoStream(url, userAgent, contentDisposition, mimetype, contentLength);
+ }
+
+ // This is to work around the fact that java.net.URI throws Exceptions
+ // instead of just encoding URL's properly
+ // Helper method for onDownloadStartNoStream
+ private static String encodePath(String path) {
+ char[] chars = path.toCharArray();
+
+ boolean needed = false;
+ for (char c : chars) {
+ if (c == '[' || c == ']') {
+ needed = true;
+ break;
+ }
+ }
+ if (needed == false) {
+ return path;
+ }
+
+ StringBuilder sb = new StringBuilder("");
+ for (char c : chars) {
+ if (c == '[' || c == ']') {
+ sb.append('%');
+ sb.append(Integer.toHexString(c));
+ } else {
+ sb.append(c);
+ }
+ }
+
+ return sb.toString();
+ }
+
+ /**
+ * Notify the host application a download should be done, even if there
+ * is a streaming viewer available for thise type.
+ * @param url The full url to the content that should be downloaded
+ * @param contentDisposition Content-disposition http header, if
+ * present.
+ * @param mimetype The mimetype of the content reported by the server
+ * @param contentLength The file size reported by the server
+ */
+ /*package */ void onDownloadStartNoStream(String url, String userAgent,
+ String contentDisposition, String mimetype, long contentLength) {
+
+ String filename = URLUtil.guessFileName(url,
+ contentDisposition, mimetype);
+
+ // Check to see if we have an SDCard
+ String status = Environment.getExternalStorageState();
+ if (!status.equals(Environment.MEDIA_MOUNTED)) {
+ int title;
+ String msg;
+
+ // Check to see if the SDCard is busy, same as the music app
+ if (status.equals(Environment.MEDIA_SHARED)) {
+ msg = mActivity.getString(R.string.download_sdcard_busy_dlg_msg);
+ title = R.string.download_sdcard_busy_dlg_title;
+ } else {
+ msg = mActivity.getString(R.string.download_no_sdcard_dlg_msg, filename);
+ title = R.string.download_no_sdcard_dlg_title;
+ }
+
+ new AlertDialog.Builder(mActivity)
+ .setTitle(title)
+ .setIcon(android.R.drawable.ic_dialog_alert)
+ .setMessage(msg)
+ .setPositiveButton(R.string.ok, null)
+ .show();
+ return;
+ }
+
+ // java.net.URI is a lot stricter than KURL so we have to encode some
+ // extra characters. Fix for b 2538060 and b 1634719
+ WebAddress webAddress;
+ try {
+ webAddress = new WebAddress(url);
+ webAddress.setPath(encodePath(webAddress.getPath()));
+ } catch (Exception e) {
+ // This only happens for very bad urls, we want to chatch the
+ // exception here
+ Log.e(LOGTAG, "Exception trying to parse url:" + url);
+ return;
+ }
+
+ String addressString = webAddress.toString();
+ Uri uri = Uri.parse(addressString);
+ DownloadManager.Request request = new DownloadManager.Request(uri);
+ request.setMimeType(mimetype);
+ request.setDestinationInExternalFilesDir(mActivity, null, filename);
+ // let this downloaded file be scanned by MediaScanner - so that it can
+ // show up in Gallery app, for example.
+ request.allowScanningByMediaScanner();
+ request.setDescription(webAddress.getHost());
+ String cookies = CookieManager.getInstance().getCookie(url);
+ request.addRequestHeader("cookie", cookies);
+ request.setNotificationVisibility(
+ DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
+ if (mimetype == null) {
+ ContentValues values = new ContentValues();
+ values.put(FetchUrlMimeType.URI, addressString);
+ // XXX: Have to use the old url since the cookies were stored using the
+ // old percent-encoded url.
+ values.put(FetchUrlMimeType.COOKIE_DATA, cookies);
+ values.put(FetchUrlMimeType.USER_AGENT, userAgent);
+
+ // We must have long pressed on a link or image to download it. We
+ // are not sure of the mimetype in this case, so do a head request
+ new FetchUrlMimeType(mActivity, request).execute(values);
+ } else {
+ DownloadManager manager
+ = (DownloadManager) mActivity.getSystemService(Context.DOWNLOAD_SERVICE);
+ manager.enqueue(request);
+ }
+ Toast.makeText(mActivity, R.string.download_pending, Toast.LENGTH_SHORT)
+ .show();
+ }
+
+}
diff --git a/src/com/android/browser/FetchUrlMimeType.java b/src/com/android/browser/FetchUrlMimeType.java
index 89ac13d..0481806 100644
--- a/src/com/android/browser/FetchUrlMimeType.java
+++ b/src/com/android/browser/FetchUrlMimeType.java
@@ -16,25 +16,24 @@
package com.android.browser;
+import org.apache.http.Header;
+import org.apache.http.HttpHost;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpHead;
+import org.apache.http.conn.params.ConnRouteParams;
+
+import android.app.Activity;
import android.app.DownloadManager;
import android.content.ContentValues;
import android.content.Context;
import android.net.Proxy;
-import android.net.Uri;
import android.net.http.AndroidHttpClient;
-
-import org.apache.http.HttpHost;
-import org.apache.http.HttpResponse;
-import org.apache.http.Header;
-import org.apache.http.client.methods.HttpHead;
-import org.apache.http.conn.params.ConnRouteParams;
-
-import java.io.IOException;
-
import android.os.AsyncTask;
import android.webkit.MimeTypeMap;
import android.webkit.URLUtil;
+import java.io.IOException;
+
/**
* This class is used to pull down the http headers of a given URL so that
* we can analyse the mimetype and make any correction needed before we give
@@ -53,11 +52,12 @@
public static final String URI = "uri";
public static final String USER_AGENT = "user_agent";
public static final String COOKIE_DATA = "cookie_data";
- BrowserActivity mActivity;
+
+ Activity mActivity;
ContentValues mValues;
DownloadManager.Request mRequest;
- public FetchUrlMimeType(BrowserActivity activity,
+ public FetchUrlMimeType(Activity activity,
DownloadManager.Request request) {
mActivity = activity;
mRequest = request;
diff --git a/src/com/android/browser/IntentHandler.java b/src/com/android/browser/IntentHandler.java
new file mode 100644
index 0000000..040af81
--- /dev/null
+++ b/src/com/android/browser/IntentHandler.java
@@ -0,0 +1,371 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+package com.android.browser;
+
+import com.android.browser.search.SearchEngine;
+import com.android.common.Search;
+import com.android.common.speech.LoggingEvents;
+
+import android.app.Activity;
+import android.app.SearchManager;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.provider.Browser;
+import android.provider.MediaStore;
+import android.speech.RecognizerResultsIntent;
+import android.text.TextUtils;
+import android.util.Patterns;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+/**
+ * Handle all browser related intents
+ */
+public class IntentHandler {
+
+ // "source" parameter for Google search suggested by the browser
+ final static String GOOGLE_SEARCH_SOURCE_SUGGEST = "browser-suggest";
+ // "source" parameter for Google search from unknown source
+ final static String GOOGLE_SEARCH_SOURCE_UNKNOWN = "unknown";
+
+ /* package */ static final UrlData EMPTY_URL_DATA = new UrlData(null);
+
+ private Activity mActivity;
+ private Controller mController;
+ private TabControl mTabControl;
+ private BrowserSettings mSettings;
+
+ public IntentHandler(Activity browser, Controller controller) {
+ mActivity = browser;
+ mController = controller;
+ mTabControl = mController.getTabControl();
+ mSettings = controller.getSettings();
+ }
+
+ void onNewIntent(Intent intent) {
+ Tab current = mTabControl.getCurrentTab();
+ // When a tab is closed on exit, the current tab index is set to -1.
+ // Reset before proceed as Browser requires the current tab to be set.
+ if (current == null) {
+ // Try to reset the tab in case the index was incorrect.
+ current = mTabControl.getTab(0);
+ if (current == null) {
+ // No tabs at all so just ignore this intent.
+ return;
+ }
+ mController.setActiveTab(current);
+ mController.resetTitleAndIcon(current);
+ }
+ final String action = intent.getAction();
+ final int flags = intent.getFlags();
+ if (Intent.ACTION_MAIN.equals(action) ||
+ (flags & Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) != 0) {
+ // just resume the browser
+ return;
+ }
+ // In case the SearchDialog is open.
+ ((SearchManager) mActivity.getSystemService(Context.SEARCH_SERVICE))
+ .stopSearch();
+ boolean activateVoiceSearch = RecognizerResultsIntent
+ .ACTION_VOICE_SEARCH_RESULTS.equals(action);
+ if (Intent.ACTION_VIEW.equals(action)
+ || Intent.ACTION_SEARCH.equals(action)
+ || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)
+ || Intent.ACTION_WEB_SEARCH.equals(action)
+ || activateVoiceSearch) {
+ if (current.isInVoiceSearchMode()) {
+ String title = current.getVoiceDisplayTitle();
+ if (title != null && title.equals(intent.getStringExtra(
+ SearchManager.QUERY))) {
+ // The user submitted the same search as the last voice
+ // search, so do nothing.
+ return;
+ }
+ if (Intent.ACTION_SEARCH.equals(action)
+ && current.voiceSearchSourceIsGoogle()) {
+ Intent logIntent = new Intent(
+ LoggingEvents.ACTION_LOG_EVENT);
+ logIntent.putExtra(LoggingEvents.EXTRA_EVENT,
+ LoggingEvents.VoiceSearch.QUERY_UPDATED);
+ logIntent.putExtra(
+ LoggingEvents.VoiceSearch.EXTRA_QUERY_UPDATED_VALUE,
+ intent.getDataString());
+ mActivity.sendBroadcast(logIntent);
+ // Note, onPageStarted will revert the voice title bar
+ // When http://b/issue?id=2379215 is fixed, we should update
+ // the title bar here.
+ }
+ }
+ // If this was a search request (e.g. search query directly typed into the address bar),
+ // pass it on to the default web search provider.
+ if (handleWebSearchIntent(mActivity, mController, intent)) {
+ return;
+ }
+
+ UrlData urlData = getUrlDataFromIntent(intent);
+ if (urlData.isEmpty()) {
+ urlData = new UrlData(mSettings.getHomePage());
+ }
+
+ final String appId = intent
+ .getStringExtra(Browser.EXTRA_APPLICATION_ID);
+ if ((Intent.ACTION_VIEW.equals(action)
+ // If a voice search has no appId, it means that it came
+ // from the browser. In that case, reuse the current tab.
+ || (activateVoiceSearch && appId != null))
+ && !mActivity.getPackageName().equals(appId)
+ && (flags & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) != 0) {
+ Tab appTab = mTabControl.getTabFromId(appId);
+ if (appTab != null) {
+ mController.reuseTab(appTab, appId, urlData);
+ return;
+ } else {
+ // No matching application tab, try to find a regular tab
+ // with a matching url.
+ appTab = mTabControl.findUnusedTabWithUrl(urlData.mUrl);
+ if (appTab != null) {
+ if (current != appTab) {
+ mController.switchToTab(mTabControl.getTabIndex(appTab));
+ }
+ // Otherwise, we are already viewing the correct tab.
+ } else {
+ // if FLAG_ACTIVITY_BROUGHT_TO_FRONT flag is on, the url
+ // will be opened in a new tab unless we have reached
+ // MAX_TABS. Then the url will be opened in the current
+ // tab. If a new tab is created, it will have "true" for
+ // exit on close.
+ mController.openTabAndShow(urlData, true, appId);
+ }
+ }
+ } else {
+ if (!urlData.isEmpty()
+ && urlData.mUrl.startsWith("about:debug")) {
+ if ("about:debug.dom".equals(urlData.mUrl)) {
+ current.getWebView().dumpDomTree(false);
+ } else if ("about:debug.dom.file".equals(urlData.mUrl)) {
+ current.getWebView().dumpDomTree(true);
+ } else if ("about:debug.render".equals(urlData.mUrl)) {
+ current.getWebView().dumpRenderTree(false);
+ } else if ("about:debug.render.file".equals(urlData.mUrl)) {
+ current.getWebView().dumpRenderTree(true);
+ } else if ("about:debug.display".equals(urlData.mUrl)) {
+ current.getWebView().dumpDisplayTree();
+ } else {
+ mSettings.toggleDebugSettings();
+ }
+ return;
+ }
+ // Get rid of the subwindow if it exists
+ mController.dismissSubWindow(current);
+ // If the current Tab is being used as an application tab,
+ // remove the association, since the new Intent means that it is
+ // no longer associated with that application.
+ current.setAppId(null);
+ mController.loadUrlDataIn(current, urlData);
+ }
+ }
+ }
+
+ protected UrlData getUrlDataFromIntent(Intent intent) {
+ String url = "";
+ Map<String, String> headers = null;
+ if (intent != null) {
+ final String action = intent.getAction();
+ if (Intent.ACTION_VIEW.equals(action)) {
+ url = UrlUtils.smartUrlFilter(intent.getData());
+ if (url != null && url.startsWith("content:")) {
+ /* Append mimetype so webview knows how to display */
+ String mimeType = intent.resolveType(mActivity.getContentResolver());
+ if (mimeType != null) {
+ url += "?" + mimeType;
+ }
+ }
+ if (url != null && url.startsWith("http")) {
+ final Bundle pairs = intent
+ .getBundleExtra(Browser.EXTRA_HEADERS);
+ if (pairs != null && !pairs.isEmpty()) {
+ Iterator<String> iter = pairs.keySet().iterator();
+ headers = new HashMap<String, String>();
+ while (iter.hasNext()) {
+ String key = iter.next();
+ headers.put(key, pairs.getString(key));
+ }
+ }
+ }
+ } else if (Intent.ACTION_SEARCH.equals(action)
+ || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)
+ || Intent.ACTION_WEB_SEARCH.equals(action)) {
+ url = intent.getStringExtra(SearchManager.QUERY);
+ if (url != null) {
+ // In general, we shouldn't modify URL from Intent.
+ // But currently, we get the user-typed URL from search box as well.
+ url = UrlUtils.fixUrl(url);
+ url = UrlUtils.smartUrlFilter(url);
+ final ContentResolver cr = mActivity.getContentResolver();
+ final String newUrl = url;
+ if (mTabControl == null
+ || mTabControl.getCurrentWebView() == null
+ || !mTabControl.getCurrentWebView().isPrivateBrowsingEnabled()) {
+ new AsyncTask<Void, Void, Void>() {
+ @Override
+ protected Void doInBackground(Void... unused) {
+ Browser.updateVisitedHistory(cr, newUrl, false);
+ return null;
+ }
+ }.execute();
+ }
+ String searchSource = "&source=android-" + GOOGLE_SEARCH_SOURCE_SUGGEST + "&";
+ if (url.contains(searchSource)) {
+ String source = null;
+ final Bundle appData = intent.getBundleExtra(SearchManager.APP_DATA);
+ if (appData != null) {
+ source = appData.getString(Search.SOURCE);
+ }
+ if (TextUtils.isEmpty(source)) {
+ source = GOOGLE_SEARCH_SOURCE_UNKNOWN;
+ }
+ url = url.replace(searchSource, "&source=android-"+source+"&");
+ }
+ }
+ }
+ }
+ return new UrlData(url, headers, intent);
+ }
+
+ /**
+ * Launches the default web search activity with the query parameters if the given intent's data
+ * are identified as plain search terms and not URLs/shortcuts.
+ * @return true if the intent was handled and web search activity was launched, false if not.
+ */
+ static boolean handleWebSearchIntent(Activity activity,
+ Controller controller, Intent intent) {
+ if (intent == null) return false;
+
+ String url = null;
+ final String action = intent.getAction();
+ if (RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS.equals(
+ action)) {
+ return false;
+ }
+ if (Intent.ACTION_VIEW.equals(action)) {
+ Uri data = intent.getData();
+ if (data != null) url = data.toString();
+ } else if (Intent.ACTION_SEARCH.equals(action)
+ || MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)
+ || Intent.ACTION_WEB_SEARCH.equals(action)) {
+ url = intent.getStringExtra(SearchManager.QUERY);
+ }
+ return handleWebSearchRequest(activity, controller, url,
+ intent.getBundleExtra(SearchManager.APP_DATA),
+ intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
+ }
+
+ /**
+ * Launches the default web search activity with the query parameters if the given url string
+ * was identified as plain search terms and not URL/shortcut.
+ * @return true if the request was handled and web search activity was launched, false if not.
+ */
+ private static boolean handleWebSearchRequest(Activity activity,
+ Controller controller, String inUrl, Bundle appData,
+ String extraData) {
+ if (inUrl == null) return false;
+
+ // In general, we shouldn't modify URL from Intent.
+ // But currently, we get the user-typed URL from search box as well.
+ String url = UrlUtils.fixUrl(inUrl).trim();
+
+ // URLs are handled by the regular flow of control, so
+ // return early.
+ if (Patterns.WEB_URL.matcher(url).matches()
+ || UrlUtils.ACCEPTED_URI_SCHEMA.matcher(url).matches()) {
+ return false;
+ }
+
+ final ContentResolver cr = activity.getContentResolver();
+ final String newUrl = url;
+ if (controller == null || controller.getTabControl() == null
+ || controller.getTabControl().getCurrentWebView() == null
+ || !controller.getTabControl().getCurrentWebView()
+ .isPrivateBrowsingEnabled()) {
+ new AsyncTask<Void, Void, Void>() {
+ @Override
+ protected Void doInBackground(Void... unused) {
+ Browser.updateVisitedHistory(cr, newUrl, false);
+ Browser.addSearchUrl(cr, newUrl);
+ return null;
+ }
+ }.execute();
+ }
+
+ SearchEngine searchEngine = BrowserSettings.getInstance().getSearchEngine();
+ if (searchEngine == null) return false;
+ searchEngine.startSearch(activity, url, appData, extraData);
+
+ return true;
+ }
+
+ /**
+ * A UrlData class to abstract how the content will be set to WebView.
+ * This base class uses loadUrl to show the content.
+ */
+ static class UrlData {
+ final String mUrl;
+ final Map<String, String> mHeaders;
+ final Intent mVoiceIntent;
+
+ UrlData(String url) {
+ this.mUrl = url;
+ this.mHeaders = null;
+ this.mVoiceIntent = null;
+ }
+
+ UrlData(String url, Map<String, String> headers, Intent intent) {
+ this.mUrl = url;
+ this.mHeaders = headers;
+ if (RecognizerResultsIntent.ACTION_VOICE_SEARCH_RESULTS
+ .equals(intent.getAction())) {
+ this.mVoiceIntent = intent;
+ } else {
+ this.mVoiceIntent = null;
+ }
+ }
+
+ boolean isEmpty() {
+ return mVoiceIntent == null && (mUrl == null || mUrl.length() == 0);
+ }
+
+ /**
+ * Load this UrlData into the given Tab. Use loadUrlDataIn to update
+ * the title bar as well.
+ */
+ public void loadIn(Tab t) {
+ if (mVoiceIntent != null) {
+ t.activateVoiceSearchMode(mVoiceIntent);
+ } else {
+ t.getWebView().loadUrl(mUrl, mHeaders);
+ }
+ }
+ }
+
+}
diff --git a/src/com/android/browser/NetworkStateHandler.java b/src/com/android/browser/NetworkStateHandler.java
new file mode 100644
index 0000000..3b2007e
--- /dev/null
+++ b/src/com/android/browser/NetworkStateHandler.java
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.webkit.WebView;
+
+/**
+ * Handle network state changes
+ */
+public class NetworkStateHandler {
+
+ Activity mActivity;
+ Controller mController;
+
+ // monitor platform changes
+ private IntentFilter mNetworkStateChangedFilter;
+ private BroadcastReceiver mNetworkStateIntentReceiver;
+ private boolean mIsNetworkUp;
+
+ /* hold a ref so we can auto-cancel if necessary */
+ private AlertDialog mAlertDialog;
+
+ public NetworkStateHandler(Activity activity, Controller controller) {
+ mActivity = activity;
+ mController = controller;
+ // Find out if the network is currently up.
+ ConnectivityManager cm = (ConnectivityManager) mActivity
+ .getSystemService(Context.CONNECTIVITY_SERVICE);
+ NetworkInfo info = cm.getActiveNetworkInfo();
+ if (info != null) {
+ mIsNetworkUp = info.isAvailable();
+ }
+
+ /*
+ * enables registration for changes in network status from http stack
+ */
+ mNetworkStateChangedFilter = new IntentFilter();
+ mNetworkStateChangedFilter.addAction(
+ ConnectivityManager.CONNECTIVITY_ACTION);
+ mNetworkStateIntentReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if (intent.getAction().equals(
+ ConnectivityManager.CONNECTIVITY_ACTION)) {
+
+ NetworkInfo info = intent.getParcelableExtra(
+ ConnectivityManager.EXTRA_NETWORK_INFO);
+ String typeName = info.getTypeName();
+ String subtypeName = info.getSubtypeName();
+ sendNetworkType(typeName.toLowerCase(),
+ (subtypeName != null ? subtypeName.toLowerCase() : ""));
+
+ onNetworkToggle(info.isAvailable());
+ }
+ }
+ };
+
+ }
+
+ void onPause() {
+ // unregister network state listener
+ mActivity.unregisterReceiver(mNetworkStateIntentReceiver);
+ }
+
+ void onResume() {
+ mActivity.registerReceiver(mNetworkStateIntentReceiver,
+ mNetworkStateChangedFilter);
+ }
+
+ /**
+ * connectivity manager says net has come or gone... inform the user
+ * @param up true if net has come up, false if net has gone down
+ */
+ void onNetworkToggle(boolean up) {
+ if (up == mIsNetworkUp) {
+ return;
+ } else if (up) {
+ mIsNetworkUp = true;
+ if (mAlertDialog != null) {
+ mAlertDialog.cancel();
+ mAlertDialog = null;
+ }
+ } else {
+ mIsNetworkUp = false;
+ if (mController.isInLoad()) {
+ createAndShowNetworkDialog();
+ }
+ }
+ WebView w = mController.getCurrentWebView();
+ if (w != null) {
+ w.setNetworkAvailable(up);
+ }
+ }
+
+ boolean isNetworkUp() {
+ return mIsNetworkUp;
+ }
+
+ // This method shows the network dialog alerting the user that the net is
+ // down. It will only show the dialog if mAlertDialog is null.
+ void createAndShowNetworkDialog() {
+ if (mAlertDialog == null) {
+ mAlertDialog = new AlertDialog.Builder(mActivity)
+ .setTitle(R.string.loadSuspendedTitle)
+ .setMessage(R.string.loadSuspended)
+ .setPositiveButton(R.string.ok, null)
+ .show();
+ }
+ }
+
+ private void sendNetworkType(String type, String subtype) {
+ WebView w = mController.getCurrentWebView();
+ if (w != null) {
+ w.setNetworkType(type, subtype);
+ }
+ }
+
+}
diff --git a/src/com/android/browser/PageDialogsHandler.java b/src/com/android/browser/PageDialogsHandler.java
new file mode 100644
index 0000000..6843a10
--- /dev/null
+++ b/src/com/android/browser/PageDialogsHandler.java
@@ -0,0 +1,465 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.res.Configuration;
+import android.net.http.SslCertificate;
+import android.net.http.SslError;
+import android.text.format.DateFormat;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.webkit.HttpAuthHandler;
+import android.webkit.SslErrorHandler;
+import android.webkit.WebView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import java.util.Date;
+
+/**
+ * Displays page info
+ *
+ */
+public class PageDialogsHandler {
+
+ private Context mContext;
+ private Controller mController;
+ private boolean mPageInfoFromShowSSLCertificateOnError;
+ private Tab mPageInfoView;
+ private AlertDialog mPageInfoDialog;
+
+ // as SSLCertificateOnError has different style for landscape / portrait,
+ // we have to re-open it when configuration changed
+ private AlertDialog mSSLCertificateOnErrorDialog;
+ private WebView mSSLCertificateOnErrorView;
+ private SslErrorHandler mSSLCertificateOnErrorHandler;
+ private SslError mSSLCertificateOnErrorError;
+
+ // as SSLCertificate has different style for landscape / portrait, we
+ // have to re-open it when configuration changed
+ private AlertDialog mSSLCertificateDialog;
+ private Tab mSSLCertificateView;
+ private HttpAuthenticationDialog mHttpAuthenticationDialog;
+
+ public PageDialogsHandler(Context context, Controller controller) {
+ mContext = context;
+ mController = controller;
+ }
+
+ public void onConfigurationChanged(Configuration config) {
+ if (mPageInfoDialog != null) {
+ mPageInfoDialog.dismiss();
+ showPageInfo(mPageInfoView, mPageInfoFromShowSSLCertificateOnError);
+ }
+ if (mSSLCertificateDialog != null) {
+ mSSLCertificateDialog.dismiss();
+ showSSLCertificate(mSSLCertificateView);
+ }
+ if (mSSLCertificateOnErrorDialog != null) {
+ mSSLCertificateOnErrorDialog.dismiss();
+ showSSLCertificateOnError(mSSLCertificateOnErrorView, mSSLCertificateOnErrorHandler,
+ mSSLCertificateOnErrorError);
+ }
+ if (mHttpAuthenticationDialog != null) {
+ mHttpAuthenticationDialog.reshow();
+ }
+ }
+
+ /**
+ * Displays an http-authentication dialog.
+ */
+ void showHttpAuthentication(final Tab tab, final HttpAuthHandler handler, String host, String realm) {
+ mHttpAuthenticationDialog = new HttpAuthenticationDialog(mContext, host, realm);
+ mHttpAuthenticationDialog.setOkListener(new HttpAuthenticationDialog.OkListener() {
+ public void onOk(String host, String realm, String username, String password) {
+ setHttpAuthUsernamePassword(host, realm, username, password);
+ handler.proceed(username, password);
+ mHttpAuthenticationDialog = null;
+ }
+ });
+ mHttpAuthenticationDialog.setCancelListener(new HttpAuthenticationDialog.CancelListener() {
+ public void onCancel() {
+ handler.cancel();
+ mController.resetTitleAndRevertLockIcon(tab);
+ mHttpAuthenticationDialog = null;
+ }
+ });
+ mHttpAuthenticationDialog.show();
+ }
+
+ /**
+ * Set HTTP authentication password.
+ *
+ * @param host The host for the password
+ * @param realm The realm for the password
+ * @param username The username for the password. If it is null, it means
+ * password can't be saved.
+ * @param password The password
+ */
+ public void setHttpAuthUsernamePassword(String host, String realm,
+ String username,
+ String password) {
+ WebView w = mController.getCurrentTopWebView();
+ if (w != null) {
+ w.setHttpAuthUsernamePassword(host, realm, username, password);
+ }
+ }
+
+ /**
+ * Displays a page-info dialog.
+ * @param tab The tab to show info about
+ * @param fromShowSSLCertificateOnError The flag that indicates whether
+ * this dialog was opened from the SSL-certificate-on-error dialog or
+ * not. This is important, since we need to know whether to return to
+ * the parent dialog or simply dismiss.
+ */
+ void showPageInfo(final Tab tab,
+ final boolean fromShowSSLCertificateOnError) {
+ final LayoutInflater factory = LayoutInflater.from(mContext);
+
+ final View pageInfoView = factory.inflate(R.layout.page_info, null);
+
+ final WebView view = tab.getWebView();
+
+ String url = null;
+ String title = null;
+
+ if (view == null) {
+ url = tab.getUrl();
+ title = tab.getTitle();
+ } else if (view == mController.getCurrentWebView()) {
+ // Use the cached title and url if this is the current WebView
+ url = tab.getCurrentUrl();
+ title = tab.getCurrentTitle();
+ } else {
+ url = view.getUrl();
+ title = view.getTitle();
+ }
+
+ if (url == null) {
+ url = "";
+ }
+ if (title == null) {
+ title = "";
+ }
+
+ ((TextView) pageInfoView.findViewById(R.id.address)).setText(url);
+ ((TextView) pageInfoView.findViewById(R.id.title)).setText(title);
+
+ mPageInfoView = tab;
+ mPageInfoFromShowSSLCertificateOnError = fromShowSSLCertificateOnError;
+
+ AlertDialog.Builder alertDialogBuilder =
+ new AlertDialog.Builder(mContext)
+ .setTitle(R.string.page_info)
+ .setIcon(android.R.drawable.ic_dialog_info)
+ .setView(pageInfoView)
+ .setPositiveButton(
+ R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog,
+ int whichButton) {
+ mPageInfoDialog = null;
+ mPageInfoView = null;
+
+ // if we came here from the SSL error dialog
+ if (fromShowSSLCertificateOnError) {
+ // go back to the SSL error dialog
+ showSSLCertificateOnError(
+ mSSLCertificateOnErrorView,
+ mSSLCertificateOnErrorHandler,
+ mSSLCertificateOnErrorError);
+ }
+ }
+ })
+ .setOnCancelListener(
+ new DialogInterface.OnCancelListener() {
+ public void onCancel(DialogInterface dialog) {
+ mPageInfoDialog = null;
+ mPageInfoView = null;
+
+ // if we came here from the SSL error dialog
+ if (fromShowSSLCertificateOnError) {
+ // go back to the SSL error dialog
+ showSSLCertificateOnError(
+ mSSLCertificateOnErrorView,
+ mSSLCertificateOnErrorHandler,
+ mSSLCertificateOnErrorError);
+ }
+ }
+ });
+
+ // if we have a main top-level page SSL certificate set or a certificate
+ // error
+ if (fromShowSSLCertificateOnError ||
+ (view != null && view.getCertificate() != null)) {
+ // add a 'View Certificate' button
+ alertDialogBuilder.setNeutralButton(
+ R.string.view_certificate,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog,
+ int whichButton) {
+ mPageInfoDialog = null;
+ mPageInfoView = null;
+
+ // if we came here from the SSL error dialog
+ if (fromShowSSLCertificateOnError) {
+ // go back to the SSL error dialog
+ showSSLCertificateOnError(
+ mSSLCertificateOnErrorView,
+ mSSLCertificateOnErrorHandler,
+ mSSLCertificateOnErrorError);
+ } else {
+ // otherwise, display the top-most certificate from
+ // the chain
+ if (view.getCertificate() != null) {
+ showSSLCertificate(tab);
+ }
+ }
+ }
+ });
+ }
+
+ mPageInfoDialog = alertDialogBuilder.show();
+ }
+
+ /**
+ * Displays the main top-level page SSL certificate dialog
+ * (accessible from the Page-Info dialog).
+ * @param tab The tab to show certificate for.
+ */
+ private void showSSLCertificate(final Tab tab) {
+ final View certificateView =
+ inflateCertificateView(tab.getWebView().getCertificate());
+ if (certificateView == null) {
+ return;
+ }
+
+ LayoutInflater factory = LayoutInflater.from(mContext);
+
+ final LinearLayout placeholder =
+ (LinearLayout)certificateView.findViewById(R.id.placeholder);
+
+ LinearLayout ll = (LinearLayout) factory.inflate(
+ R.layout.ssl_success, placeholder);
+ ((TextView)ll.findViewById(R.id.success))
+ .setText(R.string.ssl_certificate_is_valid);
+
+ mSSLCertificateView = tab;
+ mSSLCertificateDialog =
+ new AlertDialog.Builder(mContext)
+ .setTitle(R.string.ssl_certificate).setIcon(
+ R.drawable.ic_dialog_browser_certificate_secure)
+ .setView(certificateView)
+ .setPositiveButton(R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog,
+ int whichButton) {
+ mSSLCertificateDialog = null;
+ mSSLCertificateView = null;
+
+ showPageInfo(tab, false);
+ }
+ })
+ .setOnCancelListener(
+ new DialogInterface.OnCancelListener() {
+ public void onCancel(DialogInterface dialog) {
+ mSSLCertificateDialog = null;
+ mSSLCertificateView = null;
+
+ showPageInfo(tab, false);
+ }
+ })
+ .show();
+ }
+
+ /**
+ * Displays the SSL error certificate dialog.
+ * @param view The target web-view.
+ * @param handler The SSL error handler responsible for cancelling the
+ * connection that resulted in an SSL error or proceeding per user request.
+ * @param error The SSL error object.
+ */
+ void showSSLCertificateOnError(
+ final WebView view, final SslErrorHandler handler,
+ final SslError error) {
+
+ final View certificateView =
+ inflateCertificateView(error.getCertificate());
+ if (certificateView == null) {
+ return;
+ }
+
+ LayoutInflater factory = LayoutInflater.from(mContext);
+
+ final LinearLayout placeholder =
+ (LinearLayout)certificateView.findViewById(R.id.placeholder);
+
+ if (error.hasError(SslError.SSL_UNTRUSTED)) {
+ LinearLayout ll = (LinearLayout)factory
+ .inflate(R.layout.ssl_warning, placeholder);
+ ((TextView)ll.findViewById(R.id.warning))
+ .setText(R.string.ssl_untrusted);
+ }
+
+ if (error.hasError(SslError.SSL_IDMISMATCH)) {
+ LinearLayout ll = (LinearLayout)factory
+ .inflate(R.layout.ssl_warning, placeholder);
+ ((TextView)ll.findViewById(R.id.warning))
+ .setText(R.string.ssl_mismatch);
+ }
+
+ if (error.hasError(SslError.SSL_EXPIRED)) {
+ LinearLayout ll = (LinearLayout)factory
+ .inflate(R.layout.ssl_warning, placeholder);
+ ((TextView)ll.findViewById(R.id.warning))
+ .setText(R.string.ssl_expired);
+ }
+
+ if (error.hasError(SslError.SSL_NOTYETVALID)) {
+ LinearLayout ll = (LinearLayout)factory
+ .inflate(R.layout.ssl_warning, placeholder);
+ ((TextView)ll.findViewById(R.id.warning))
+ .setText(R.string.ssl_not_yet_valid);
+ }
+
+ mSSLCertificateOnErrorHandler = handler;
+ mSSLCertificateOnErrorView = view;
+ mSSLCertificateOnErrorError = error;
+ mSSLCertificateOnErrorDialog =
+ new AlertDialog.Builder(mContext)
+ .setTitle(R.string.ssl_certificate).setIcon(
+ R.drawable.ic_dialog_browser_certificate_partially_secure)
+ .setView(certificateView)
+ .setPositiveButton(R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog,
+ int whichButton) {
+ mSSLCertificateOnErrorDialog = null;
+ mSSLCertificateOnErrorView = null;
+ mSSLCertificateOnErrorHandler = null;
+ mSSLCertificateOnErrorError = null;
+
+ view.getWebViewClient().onReceivedSslError(
+ view, handler, error);
+ }
+ })
+ .setNeutralButton(R.string.page_info_view,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog,
+ int whichButton) {
+ mSSLCertificateOnErrorDialog = null;
+
+ // do not clear the dialog state: we will
+ // need to show the dialog again once the
+ // user is done exploring the page-info details
+
+ showPageInfo(mController.getTabControl()
+ .getTabFromView(view),
+ true);
+ }
+ })
+ .setOnCancelListener(
+ new DialogInterface.OnCancelListener() {
+ public void onCancel(DialogInterface dialog) {
+ mSSLCertificateOnErrorDialog = null;
+ mSSLCertificateOnErrorView = null;
+ mSSLCertificateOnErrorHandler = null;
+ mSSLCertificateOnErrorError = null;
+
+ view.getWebViewClient().onReceivedSslError(
+ view, handler, error);
+ }
+ })
+ .show();
+ }
+
+ /**
+ * Inflates the SSL certificate view (helper method).
+ * @param certificate The SSL certificate.
+ * @return The resultant certificate view with issued-to, issued-by,
+ * issued-on, expires-on, and possibly other fields set.
+ * If the input certificate is null, returns null.
+ */
+ private View inflateCertificateView(SslCertificate certificate) {
+ if (certificate == null) {
+ return null;
+ }
+
+ LayoutInflater factory = LayoutInflater.from(mContext);
+
+ View certificateView = factory.inflate(
+ R.layout.ssl_certificate, null);
+
+ // issued to:
+ SslCertificate.DName issuedTo = certificate.getIssuedTo();
+ if (issuedTo != null) {
+ ((TextView) certificateView.findViewById(R.id.to_common))
+ .setText(issuedTo.getCName());
+ ((TextView) certificateView.findViewById(R.id.to_org))
+ .setText(issuedTo.getOName());
+ ((TextView) certificateView.findViewById(R.id.to_org_unit))
+ .setText(issuedTo.getUName());
+ }
+
+ // issued by:
+ SslCertificate.DName issuedBy = certificate.getIssuedBy();
+ if (issuedBy != null) {
+ ((TextView) certificateView.findViewById(R.id.by_common))
+ .setText(issuedBy.getCName());
+ ((TextView) certificateView.findViewById(R.id.by_org))
+ .setText(issuedBy.getOName());
+ ((TextView) certificateView.findViewById(R.id.by_org_unit))
+ .setText(issuedBy.getUName());
+ }
+
+ // issued on:
+ String issuedOn = formatCertificateDate(
+ certificate.getValidNotBeforeDate());
+ ((TextView) certificateView.findViewById(R.id.issued_on))
+ .setText(issuedOn);
+
+ // expires on:
+ String expiresOn = formatCertificateDate(
+ certificate.getValidNotAfterDate());
+ ((TextView) certificateView.findViewById(R.id.expires_on))
+ .setText(expiresOn);
+
+ return certificateView;
+ }
+
+ /**
+ * Formats the certificate date to a properly localized date string.
+ * @return Properly localized version of the certificate date string and
+ * the "" if it fails to localize.
+ */
+ private String formatCertificateDate(Date certificateDate) {
+ if (certificateDate == null) {
+ return "";
+ }
+ String formattedDate = DateFormat.getDateFormat(mContext)
+ .format(certificateDate);
+ if (formattedDate == null) {
+ return "";
+ }
+ return formattedDate;
+ }
+
+}
diff --git a/src/com/android/browser/Performance.java b/src/com/android/browser/Performance.java
new file mode 100644
index 0000000..e9ddfa2
--- /dev/null
+++ b/src/com/android/browser/Performance.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.net.WebAddress;
+import android.os.Debug;
+import android.os.Process;
+import android.os.SystemClock;
+import android.util.Log;
+
+/**
+ * Performance analysis
+ */
+public class Performance {
+
+ private static final String LOGTAG = "browser";
+
+ private final static boolean LOGD_ENABLED =
+ com.android.browser.Browser.LOGD_ENABLED;
+
+ private static boolean mInTrace;
+
+ // Performance probe
+ private static final int[] SYSTEM_CPU_FORMAT = new int[] {
+ Process.PROC_SPACE_TERM | Process.PROC_COMBINE,
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 1: user time
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 2: nice time
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 3: sys time
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 4: idle time
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 5: iowait time
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG, // 6: irq time
+ Process.PROC_SPACE_TERM | Process.PROC_OUT_LONG // 7: softirq time
+ };
+
+ private static long mStart;
+ private static long mProcessStart;
+ private static long mUserStart;
+ private static long mSystemStart;
+ private static long mIdleStart;
+ private static long mIrqStart;
+
+ private static long mUiStart;
+
+ static void tracePageStart(String url) {
+ if (BrowserSettings.getInstance().isTracing()) {
+ String host;
+ try {
+ WebAddress uri = new WebAddress(url);
+ host = uri.getHost();
+ } catch (android.net.ParseException ex) {
+ host = "browser";
+ }
+ host = host.replace('.', '_');
+ host += ".trace";
+ mInTrace = true;
+ Debug.startMethodTracing(host, 20 * 1024 * 1024);
+ }
+ }
+
+ static void tracePageFinished() {
+ if (mInTrace) {
+ mInTrace = false;
+ Debug.stopMethodTracing();
+ }
+ }
+
+ static void onPageStarted() {
+ mStart = SystemClock.uptimeMillis();
+ mProcessStart = Process.getElapsedCpuTime();
+ long[] sysCpu = new long[7];
+ if (Process.readProcFile("/proc/stat", SYSTEM_CPU_FORMAT, null, sysCpu, null)) {
+ mUserStart = sysCpu[0] + sysCpu[1];
+ mSystemStart = sysCpu[2];
+ mIdleStart = sysCpu[3];
+ mIrqStart = sysCpu[4] + sysCpu[5] + sysCpu[6];
+ }
+ mUiStart = SystemClock.currentThreadTimeMillis();
+ }
+
+ static void onPageFinished(String url) {
+ long[] sysCpu = new long[7];
+ if (Process.readProcFile("/proc/stat", SYSTEM_CPU_FORMAT, null, sysCpu, null)) {
+ String uiInfo =
+ "UI thread used " + (SystemClock.currentThreadTimeMillis() - mUiStart) + " ms";
+ if (LOGD_ENABLED) {
+ Log.d(LOGTAG, uiInfo);
+ }
+ // The string that gets written to the log
+ String performanceString =
+ "It took total " + (SystemClock.uptimeMillis() - mStart)
+ + " ms clock time to load the page." + "\nbrowser process used "
+ + (Process.getElapsedCpuTime() - mProcessStart)
+ + " ms, user processes used " + (sysCpu[0] + sysCpu[1] - mUserStart)
+ * 10 + " ms, kernel used " + (sysCpu[2] - mSystemStart) * 10
+ + " ms, idle took " + (sysCpu[3] - mIdleStart) * 10
+ + " ms and irq took " + (sysCpu[4] + sysCpu[5] + sysCpu[6] - mIrqStart)
+ * 10 + " ms, " + uiInfo;
+ if (LOGD_ENABLED) {
+ Log.d(LOGTAG, performanceString + "\nWebpage: " + url);
+ }
+ if (url != null) {
+ // strip the url to maintain consistency
+ String newUrl = new String(url);
+ if (newUrl.startsWith("http://www.")) {
+ newUrl = newUrl.substring(11);
+ } else if (newUrl.startsWith("http://")) {
+ newUrl = newUrl.substring(7);
+ } else if (newUrl.startsWith("https://www.")) {
+ newUrl = newUrl.substring(12);
+ } else if (newUrl.startsWith("https://")) {
+ newUrl = newUrl.substring(8);
+ }
+ if (LOGD_ENABLED) {
+ Log.d(LOGTAG, newUrl + " loaded");
+ }
+ }
+ }
+ }
+}
diff --git a/src/com/android/browser/Tab.java b/src/com/android/browser/Tab.java
index 2436e84..ec42584 100644
--- a/src/com/android/browser/Tab.java
+++ b/src/com/android/browser/Tab.java
@@ -16,38 +16,29 @@
package com.android.browser;
-import com.android.browser.TabControl.TabChangeListener;
import com.android.common.speech.LoggingEvents;
+import android.app.Activity;
import android.app.AlertDialog;
import android.app.SearchManager;
import android.content.ContentResolver;
-import android.content.ContentValues;
import android.content.DialogInterface;
import android.content.DialogInterface.OnCancelListener;
import android.content.Intent;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteException;
import android.graphics.Bitmap;
import android.net.Uri;
import android.net.http.SslError;
-import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Message;
import android.os.SystemClock;
-import android.provider.Browser;
-import android.provider.BrowserContract.History;
import android.speech.RecognizerResultsIntent;
import android.util.Log;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
-import android.view.ViewGroup;
import android.view.ViewStub;
import android.webkit.ConsoleMessage;
-import android.webkit.CookieSyncManager;
import android.webkit.DownloadListener;
import android.webkit.GeolocationPermissions;
import android.webkit.HttpAuthHandler;
@@ -58,7 +49,6 @@
import android.webkit.WebBackForwardListClient;
import android.webkit.WebChromeClient;
import android.webkit.WebHistoryItem;
-import android.webkit.WebIconDatabase;
import android.webkit.WebStorage;
import android.webkit.WebView;
import android.webkit.WebViewClient;
@@ -78,6 +68,7 @@
* Class for maintaining Tabs with a main WebView and a subwindow.
*/
class Tab {
+
// Log Tag
private static final String LOGTAG = "Tab";
// Special case the logtag for messages for the Console to make it easier to
@@ -85,6 +76,13 @@
// of the browser.
private static final String CONSOLE_LOGTAG = "browser";
+ final static int LOCK_ICON_UNSECURE = 0;
+ final static int LOCK_ICON_SECURE = 1;
+ final static int LOCK_ICON_MIXED = 2;
+
+ Activity mActivity;
+ private WebViewController mWebViewController;
+
// The Geolocation permissions prompt
private GeolocationPermissionsPrompt mGeolocationPermissionsPrompt;
// Main WebView wrapper
@@ -111,8 +109,9 @@
private boolean mCloseOnExit;
// If true, the tab is in the foreground of the current activity.
private boolean mInForeground;
- // If true, the tab is in loading state.
- private boolean mInLoad;
+ // If true, the tab is in page loading state (after onPageStarted,
+ // before onPageFinsihed)
+ private boolean mInPageLoad;
// The time the load started, used to find load page time
private long mLoadStartTime;
// Application identifier used to find tabs that another application wants
@@ -121,6 +120,10 @@
// Keep the original url around to avoid killing the old WebView if the url
// has not changed.
private String mOriginalUrl;
+ // Hold on to the currently loaded url
+ private String mCurrentUrl;
+ //The currently loaded title
+ private String mCurrentTitle;
// Error console for the tab
private ErrorConsoleView mErrorConsole;
// the lock icon type and previous lock icon type for the tab
@@ -128,8 +131,6 @@
private int mPrevLockIconType;
// Inflation service for making subwindows.
private final LayoutInflater mInflateService;
- // The BrowserActivity which owners the Tab
- private final BrowserActivity mActivity;
// The listener that gets invoked when a download is started from the
// mMainView
private final DownloadListener mDownloadListener;
@@ -172,10 +173,11 @@
if (mVoiceSearchData != null) {
mVoiceSearchData = null;
if (mInForeground) {
- mActivity.revertVoiceTitleBar();
+ mWebViewController.revertVoiceSearchMode(this);
}
}
}
+
/**
* Return whether the tab is in voice search mode.
*/
@@ -273,7 +275,7 @@
mVoiceSearchData.mLastVoiceSearchTitle
= mVoiceSearchData.mVoiceSearchResults.get(index);
if (mInForeground) {
- mActivity.showVoiceTitleBar(mVoiceSearchData.mLastVoiceSearchTitle);
+ mWebViewController.activateVoiceSearchMode(mVoiceSearchData.mLastVoiceSearchTitle);
}
if (mVoiceSearchData.mVoiceSearchHtmls != null) {
// When index was found it was already ensured that it was valid
@@ -300,7 +302,7 @@
mVoiceSearchData.mLastVoiceSearchUrl
= mVoiceSearchData.mVoiceSearchUrls.get(index);
if (null == mVoiceSearchData.mLastVoiceSearchUrl) {
- mVoiceSearchData.mLastVoiceSearchUrl = mActivity.smartUrlFilter(
+ mVoiceSearchData.mLastVoiceSearchUrl = UrlUtils.smartUrlFilter(
mVoiceSearchData.mLastVoiceSearchTitle);
}
Map<String, String> headers = null;
@@ -393,7 +395,7 @@
mDescription = desc;
mError = error;
}
- };
+ }
private void processNextError() {
if (mQueuedErrors == null) {
@@ -460,7 +462,7 @@
private Message mResend;
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
- mInLoad = true;
+ mInPageLoad = true;
mLoadStartTime = SystemClock.uptimeMillis();
if (mVoiceSearchData != null
&& !url.equals(mVoiceSearchData.mLastVoiceSearchUrl)) {
@@ -472,12 +474,6 @@
revertVoiceSearchMode();
}
- // We've started to load a new page. If there was a pending message
- // to save a screenshot then we will now take the new page and save
- // an incorrect screenshot. Therefore, remove any pending thumbnail
- // messages from the queue.
- mActivity.removeMessages(BrowserActivity.UPDATE_BOOKMARK_THUMBNAIL,
- view);
// If we start a touch icon load and then load a new page, we don't
// want to cancel the current touch icon loader. But, we do want to
@@ -490,54 +486,23 @@
// reset the error console
if (mErrorConsole != null) {
mErrorConsole.clearErrorMessages();
- if (mActivity.shouldShowErrorConsole()) {
+ if (mWebViewController.shouldShowErrorConsole()) {
mErrorConsole.showConsole(ErrorConsoleView.SHOW_NONE);
}
}
- // update the bookmark database for favicon
- maybeUpdateFavicon(null, url, favicon);
-
- // reset sync timer to avoid sync starts during loading a page
- CookieSyncManager.getInstance().resetSync();
-
- if (!mActivity.isNetworkUp()) {
- view.setNetworkAvailable(false);
- }
// finally update the UI in the activity if it is in the foreground
- if (mInForeground) {
- mActivity.onPageStarted(view, url, favicon);
- }
- if (getTabChangeListener() != null) {
- getTabChangeListener().onPageStarted(Tab.this, url, favicon);
- }
+ mWebViewController.onPageStarted(Tab.this, view, url, favicon);
}
@Override
public void onPageFinished(WebView view, String url) {
LogTag.logPageFinishedLoading(
url, SystemClock.uptimeMillis() - mLoadStartTime);
- mInLoad = false;
+ mInPageLoad = false;
- if (!isPrivateBrowsingEnabled()) {
- if (mInForeground && !mActivity.didUserStopLoading()
- || !mInForeground) {
- // Only update the bookmark screenshot if the user did not
- // cancel the load early.
- mActivity.postMessage(
- BrowserActivity.UPDATE_BOOKMARK_THUMBNAIL, 0, 0, view,
- 500);
- }
- }
-
- // finally update the UI in the activity if it is in the foreground
- if (mInForeground) {
- mActivity.onPageFinished(view, url);
- }
- if (getTabChangeListener() != null) {
- getTabChangeListener().onPageFinished(Tab.this);
- }
+ mWebViewController.onPageFinished(Tab.this, url);
}
// return true if want to hijack the url to let another app to handle it
@@ -556,7 +521,7 @@
mActivity.sendBroadcast(logIntent);
}
if (mInForeground) {
- return mActivity.shouldOverrideUrlLoading(view, url);
+ return mWebViewController.shouldOverrideUrlLoading(view, url);
} else {
return false;
}
@@ -573,11 +538,11 @@
if (url != null && url.length() > 0) {
// It is only if the page claims to be secure that we may have
// to update the lock:
- if (mLockIconType == BrowserActivity.LOCK_ICON_SECURE) {
+ if (mLockIconType == LOCK_ICON_SECURE) {
// If NOT a 'safe' url, change the lock to mixed content!
if (!(URLUtil.isHttpsUrl(url) || URLUtil.isDataUrl(url)
|| URLUtil.isAboutUrl(url))) {
- mLockIconType = BrowserActivity.LOCK_ICON_MIXED;
+ mLockIconType = LOCK_ICON_MIXED;
}
}
}
@@ -606,7 +571,7 @@
// We need to reset the title after an error if it is in foreground.
if (mInForeground) {
- mActivity.resetTitleAndRevertLockIcon();
+ mWebViewController.resetTitleAndRevertLockIcon(Tab.this);
}
}
@@ -672,35 +637,7 @@
@Override
public void doUpdateVisitedHistory(WebView view, String url,
boolean isReload) {
- // Don't save anything in private browsing mode
- if (isPrivateBrowsingEnabled()) return;
-
- if (url.regionMatches(true, 0, "about:", 0, 6)) {
- return;
- }
- // remove "client" before updating it to the history so that it wont
- // show up in the auto-complete list.
- int index = url.indexOf("client=ms-");
- if (index > 0 && url.contains(".google.")) {
- int end = url.indexOf('&', index);
- if (end > 0) {
- url = url.substring(0, index)
- .concat(url.substring(end + 1));
- } else {
- // the url.charAt(index-1) should be either '?' or '&'
- url = url.substring(0, index-1);
- }
- }
- final ContentResolver cr = mActivity.getContentResolver();
- final String newUrl = url;
- new AsyncTask<Void, Void, Void>() {
- @Override
- protected Void doInBackground(Void... unused) {
- Browser.updateVisitedHistory(cr, newUrl, true);
- return null;
- }
- }.execute();
- WebIconDatabase.getInstance().retainIconForPageUrl(url);
+ mWebViewController.doUpdateVisitedHistory(Tab.this, url, isReload);
}
/**
@@ -766,7 +703,7 @@
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
- mActivity.showSSLCertificateOnError(view,
+ mWebViewController.showSslCertificateOnError(view,
handler, error);
}
}).setNegativeButton(R.string.cancel,
@@ -774,13 +711,13 @@
public void onClick(DialogInterface dialog,
int whichButton) {
handler.cancel();
- mActivity.resetTitleAndRevertLockIcon();
+ mWebViewController.resetTitleAndRevertLockIcon(Tab.this);
}
}).setOnCancelListener(
new DialogInterface.OnCancelListener() {
public void onCancel(DialogInterface dialog) {
handler.cancel();
- mActivity.resetTitleAndRevertLockIcon();
+ mWebViewController.resetTitleAndRevertLockIcon(Tab.this);
}
}).show();
} else {
@@ -799,30 +736,7 @@
public void onReceivedHttpAuthRequest(WebView view,
final HttpAuthHandler handler, final String host,
final String realm) {
- String username = null;
- String password = null;
-
- boolean reuseHttpAuthUsernamePassword = handler
- .useHttpAuthUsernamePassword();
-
- if (reuseHttpAuthUsernamePassword && view != null) {
- String[] credentials = view.getHttpAuthUsernamePassword(
- host, realm);
- if (credentials != null && credentials.length == 2) {
- username = credentials[0];
- password = credentials[1];
- }
- }
-
- if (username != null && password != null) {
- handler.proceed(username, password);
- } else {
- if (mInForeground) {
- mActivity.showHttpAuthentication(handler, host, realm);
- } else {
- handler.cancel();
- }
- }
+ mWebViewController.onReceivedHttpAuthRequest(Tab.this, view, handler, host, realm);
}
@Override
@@ -830,25 +744,15 @@
if (!mInForeground) {
return false;
}
- if (mActivity.isMenuDown()) {
- // only check shortcut key when MENU is held
- return mActivity.getWindow().isShortcutKey(event.getKeyCode(),
- event);
- } else {
- return false;
- }
+ return mWebViewController.shouldOverrideKeyEvent(event);
}
@Override
public void onUnhandledKeyEvent(WebView view, KeyEvent event) {
- if (!mInForeground || mActivity.mActivityInPause) {
+ if (!mInForeground) {
return;
}
- if (event.getAction() == KeyEvent.ACTION_DOWN) {
- mActivity.onKeyDown(event.getKeyCode(), event);
- } else {
- mActivity.onKeyUp(event.getKeyCode(), event);
- }
+ mWebViewController.onUnhandledKeyEvent(event);
}
};
@@ -863,11 +767,11 @@
(WebView.WebViewTransport) msg.obj;
if (dialog) {
createSubWindow();
- mActivity.attachSubWindow(Tab.this);
+ mWebViewController.attachSubWindow(Tab.this);
transport.setWebView(mSubView);
} else {
- final Tab newTab = mActivity.openTabAndShow(
- BrowserActivity.EMPTY_URL_DATA, false, null);
+ final Tab newTab = mWebViewController.openTabAndShow(
+ IntentHandler.EMPTY_URL_DATA, false, null);
if (newTab != Tab.this) {
Tab.this.addChildTab(newTab);
}
@@ -892,7 +796,7 @@
.setPositiveButton(R.string.ok, null)
.show();
return false;
- } else if (!mActivity.getTabControl().canCreateNewTab()) {
+ } else if (!mWebViewController.getTabControl().canCreateNewTab()) {
new AlertDialog.Builder(mActivity)
.setTitle(R.string.too_many_windows_dialog_title)
.setIcon(android.R.drawable.ic_dialog_alert)
@@ -944,7 +848,7 @@
@Override
public void onRequestFocus(WebView view) {
if (!mInForeground) {
- mActivity.switchToTab(mActivity.getTabControl().getTabIndex(
+ mWebViewController.switchToTab(mWebViewController.getTabControl().getTabIndex(
Tab.this));
}
}
@@ -954,92 +858,26 @@
if (mParentTab != null) {
// JavaScript can only close popup window.
if (mInForeground) {
- mActivity.switchToTab(mActivity.getTabControl()
+ mWebViewController.switchToTab(mWebViewController.getTabControl()
.getTabIndex(mParentTab));
}
- mActivity.closeTab(Tab.this);
+ mWebViewController.closeTab(Tab.this);
}
}
@Override
public void onProgressChanged(WebView view, int newProgress) {
- if (newProgress == 100) {
- // sync cookies and cache promptly here.
- CookieSyncManager.getInstance().sync();
- }
- if (mInForeground) {
- mActivity.onProgressChanged(view, newProgress);
- }
- if (getTabChangeListener() != null) {
- getTabChangeListener().onProgress(Tab.this, newProgress);
- }
+ mWebViewController.onProgressChanged(Tab.this, newProgress);
}
@Override
public void onReceivedTitle(WebView view, final String title) {
- final String pageUrl = view.getUrl();
- if (mInForeground) {
- // here, if url is null, we want to reset the title
- mActivity.setUrlTitle(pageUrl, title);
- }
- TabChangeListener tcl = getTabChangeListener();
- if (tcl != null) {
- tcl.onUrlAndTitle(Tab.this, pageUrl,title);
- }
- if (pageUrl == null || pageUrl.length()
- >= SQLiteDatabase.SQLITE_MAX_LIKE_PATTERN_LENGTH) {
- return;
- }
-
- // Update the title in the history database if not in private browsing mode
- if (!isPrivateBrowsingEnabled()) {
- new AsyncTask<Void, Void, Void>() {
- @Override
- protected Void doInBackground(Void... unused) {
- // See if we can find the current url in our history
- // database and add the new title to it.
- String url = pageUrl;
- if (url.startsWith("http://www.")) {
- url = url.substring(11);
- } else if (url.startsWith("http://")) {
- url = url.substring(4);
- }
- // Escape wildcards for LIKE operator.
- url = url.replace("\\", "\\\\").replace("%", "\\%")
- .replace("_", "\\_");
- Cursor c = null;
- try {
- final ContentResolver cr = mActivity.getContentResolver();
- String selection = History.URL + " LIKE ? ESCAPE '\\'";
- String [] selectionArgs = new String[] { "%" + url };
- ContentValues values = new ContentValues();
- values.put(History.TITLE, title);
- cr.update(History.CONTENT_URI, values, selection, selectionArgs);
- } catch (IllegalStateException e) {
- Log.e(LOGTAG, "Tab onReceived title", e);
- } catch (SQLiteException ex) {
- Log.e(LOGTAG,
- "onReceivedTitle() caught SQLiteException: ",
- ex);
- } finally {
- if (c != null) c.close();
- }
- return null;
- }
- }.execute();
- }
+ mWebViewController.onReceivedTitle(Tab.this, title);
}
@Override
public void onReceivedIcon(WebView view, Bitmap icon) {
- maybeUpdateFavicon(view.getOriginalUrl(), view.getUrl(), icon);
-
- if (mInForeground) {
- mActivity.setFavicon(icon);
- }
- if (getTabChangeListener() != null) {
- getTabChangeListener().onFavicon(Tab.this, icon);
- }
+ mWebViewController.onFavicon(Tab.this, view, icon);
}
@Override
@@ -1054,7 +892,8 @@
}
// Have only one async task at a time.
if (mTouchIconLoader == null) {
- mTouchIconLoader = new DownloadTouchIcon(Tab.this, mActivity, cr, view);
+ mTouchIconLoader = new DownloadTouchIcon(Tab.this,
+ mActivity, cr, view);
mTouchIconLoader.execute(url);
}
}
@@ -1062,12 +901,13 @@
@Override
public void onShowCustomView(View view,
WebChromeClient.CustomViewCallback callback) {
- if (mInForeground) mActivity.onShowCustomView(view, callback);
+ if (mInForeground) mWebViewController.showCustomView(Tab.this, view,
+ callback);
}
@Override
public void onHideCustomView() {
- if (mInForeground) mActivity.onHideCustomView();
+ if (mInForeground) mWebViewController.hideCustomView();
}
/**
@@ -1146,8 +986,9 @@
// call getErrorConsole(true) so it will create one if needed
ErrorConsoleView errorConsole = getErrorConsole(true);
errorConsole.addErrorMessage(consoleMessage);
- if (mActivity.shouldShowErrorConsole()
- && errorConsole.getShowState() != ErrorConsoleView.SHOW_MAXIMIZED) {
+ if (mWebViewController.shouldShowErrorConsole()
+ && errorConsole.getShowState() !=
+ ErrorConsoleView.SHOW_MAXIMIZED) {
errorConsole.showConsole(ErrorConsoleView.SHOW_MINIMIZED);
}
}
@@ -1188,7 +1029,7 @@
@Override
public Bitmap getDefaultVideoPoster() {
if (mInForeground) {
- return mActivity.getDefaultVideoPoster();
+ return mWebViewController.getDefaultVideoPoster();
}
return null;
}
@@ -1201,7 +1042,7 @@
@Override
public View getVideoLoadingProgressView() {
if (mInForeground) {
- return mActivity.getVideoLoadingProgressView();
+ return mWebViewController.getVideoLoadingProgressView();
}
return null;
}
@@ -1209,7 +1050,7 @@
@Override
public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
if (mInForeground) {
- mActivity.openFileChooser(uploadMsg, acceptType);
+ mWebViewController.openFileChooser(uploadMsg, acceptType);
} else {
uploadMsg.onReceiveValue(null);
}
@@ -1220,19 +1061,8 @@
*/
@Override
public void getVisitedHistory(final ValueCallback<String[]> callback) {
- AsyncTask<Void, Void, String[]> task = new AsyncTask<Void, Void, String[]>() {
- @Override
- public String[] doInBackground(Void... unused) {
- return Browser.getVisitedHistory(mActivity
- .getContentResolver());
- }
- @Override
- public void onPostExecute(String[] result) {
- callback.onReceiveValue(result);
- };
- };
- task.execute();
- };
+ mWebViewController.getVisitedHistory(callback);
+ }
};
// -------------------------------------------------------------------------
@@ -1244,18 +1074,18 @@
private static class SubWindowClient extends WebViewClient {
// The main WebViewClient.
private final WebViewClient mClient;
- private final BrowserActivity mBrowserActivity;
+ private final WebViewController mController;
- SubWindowClient(WebViewClient client, BrowserActivity activity) {
+ SubWindowClient(WebViewClient client, WebViewController controller) {
mClient = client;
- mBrowserActivity = activity;
+ mController = controller;
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// Unlike the others, do not call mClient's version, which would
// change the progress bar. However, we do want to remove the
// find or select dialog.
- mBrowserActivity.endActionMode();
+ mController.endActionMode();
}
@Override
public void doUpdateVisitedHistory(WebView view, String url,
@@ -1323,25 +1153,29 @@
if (window != mSubView) {
Log.e(LOGTAG, "Can't close the window");
}
- mActivity.dismissSubWindow(Tab.this);
+ mWebViewController.dismissSubWindow(Tab.this);
}
}
// -------------------------------------------------------------------------
+ // TODO temporarily use activity here
+ // remove later
+
// Construct a new tab
- Tab(BrowserActivity activity, WebView w, boolean closeOnExit, String appId,
+ Tab(WebViewController wvcontroller, WebView w, boolean closeOnExit, String appId,
String url) {
- mActivity = activity;
+ mWebViewController = wvcontroller;
+ mActivity = mWebViewController.getActivity();
mCloseOnExit = closeOnExit;
mAppId = appId;
mOriginalUrl = url;
- mLockIconType = BrowserActivity.LOCK_ICON_UNSECURE;
- mPrevLockIconType = BrowserActivity.LOCK_ICON_UNSECURE;
- mInLoad = false;
+ mLockIconType = LOCK_ICON_UNSECURE;
+ mPrevLockIconType = LOCK_ICON_UNSECURE;
+ mInPageLoad = false;
mInForeground = false;
- mInflateService = LayoutInflater.from(activity);
+ mInflateService = LayoutInflater.from(mActivity);
// The tab consists of a container view, which contains the main
// WebView, as well as any other UI elements associated with the tab.
@@ -1351,20 +1185,8 @@
public void onDownloadStart(String url, String userAgent,
String contentDisposition, String mimetype,
long contentLength) {
- mActivity.onDownloadStart(url, userAgent, contentDisposition,
+ mWebViewController.onDownloadStart(Tab.this, url, userAgent, contentDisposition,
mimetype, contentLength);
- if (mMainView.copyBackForwardList().getSize() == 0) {
- // This Tab was opened for the sole purpose of downloading a
- // file. Remove it.
- if (mActivity.getTabControl().getCurrentWebView()
- == mMainView) {
- // In this case, the Tab is still on top.
- mActivity.goBackOnePageOrQuit();
- } else {
- // In this case, it is not.
- mActivity.closeTab(Tab.this);
- }
- }
}
};
mWebBackForwardListClient = new WebBackForwardListClient() {
@@ -1456,7 +1278,7 @@
*/
boolean createSubWindow() {
if (mSubView == null) {
- mActivity.endActionMode();
+ mWebViewController.endActionMode();
mSubViewContainer = mInflateService.inflate(
R.layout.browser_subwindow, null);
mSubView = (WebView) mSubViewContainer.findViewById(R.id.webview);
@@ -1466,7 +1288,7 @@
// Enable the built-in zoom
mSubView.getSettings().setBuiltInZoomControls(true);
mSubView.setWebViewClient(new SubWindowClient(mWebViewClient,
- mActivity));
+ mWebViewController));
mSubView.setWebChromeClient(new SubWindowChromeClient(
mWebChromeClient));
// Set a different DownloadListener for the mSubView, since it will
@@ -1475,12 +1297,12 @@
public void onDownloadStart(String url, String userAgent,
String contentDisposition, String mimetype,
long contentLength) {
- mActivity.onDownloadStart(url, userAgent,
+ mWebViewController.onDownloadStart(Tab.this, url, userAgent,
contentDisposition, mimetype, contentLength);
if (mSubView.copyBackForwardList().getSize() == 0) {
// This subwindow was opened for the sole purpose of
// downloading a file. Remove it.
- mActivity.dismissSubWindow(Tab.this);
+ mWebViewController.dismissSubWindow(Tab.this);
}
}
});
@@ -1504,7 +1326,7 @@
*/
void dismissSubWindow() {
if (mSubView != null) {
- mActivity.endActionMode();
+ mWebViewController.endActionMode();
BrowserSettings.getInstance().deleteObserver(
mSubView.getSettings());
mSubView.destroy();
@@ -1513,84 +1335,6 @@
}
}
- /**
- * Attach the sub window to the content view.
- */
- void attachSubWindow(ViewGroup content) {
- if (mSubView != null) {
- content.addView(mSubViewContainer,
- BrowserActivity.COVER_SCREEN_PARAMS);
- }
- }
-
- /**
- * Remove the sub window from the content view.
- */
- void removeSubWindow(ViewGroup content) {
- if (mSubView != null) {
- content.removeView(mSubViewContainer);
- mActivity.endActionMode();
- }
- }
-
- /**
- * This method attaches both the WebView and any sub window to the
- * given content view.
- */
- void attachTabToContentView(ViewGroup content) {
- if (mMainView == null) {
- return;
- }
-
- // Attach the WebView to the container and then attach the
- // container to the content view.
- FrameLayout wrapper =
- (FrameLayout) mContainer.findViewById(R.id.webview_wrapper);
- ViewGroup parent = (ViewGroup) mMainView.getParent();
- if (parent != wrapper) {
- if (parent != null) {
- Log.w(LOGTAG, "mMainView already has a parent in"
- + " attachTabToContentView!");
- parent.removeView(mMainView);
- }
- wrapper.addView(mMainView);
- } else {
- Log.w(LOGTAG, "mMainView is already attached to wrapper in"
- + " attachTabToContentView!");
- }
- parent = (ViewGroup) mContainer.getParent();
- if (parent != content) {
- if (parent != null) {
- Log.w(LOGTAG, "mContainer already has a parent in"
- + " attachTabToContentView!");
- parent.removeView(mContainer);
- }
- content.addView(mContainer, BrowserActivity.COVER_SCREEN_PARAMS);
- } else {
- Log.w(LOGTAG, "mContainer is already attached to content in"
- + " attachTabToContentView!");
- }
- attachSubWindow(content);
- }
-
- /**
- * Remove the WebView and any sub window from the given content view.
- */
- void removeTabFromContentView(ViewGroup content) {
- if (mMainView == null) {
- return;
- }
-
- // Remove the container from the content and then remove the
- // WebView from the container. This will trigger a focus change
- // needed by WebView.
- FrameLayout wrapper =
- (FrameLayout) mContainer.findViewById(R.id.webview_wrapper);
- wrapper.removeView(mMainView);
- content.removeView(mContainer);
- mActivity.endActionMode();
- removeSubWindow(content);
- }
/**
* Set the parent tab of this tab.
@@ -1605,7 +1349,7 @@
if (parent == null) {
mSavedState.remove(PARENTTAB);
} else {
- mSavedState.putInt(PARENTTAB, mActivity.getTabControl()
+ mSavedState.putInt(PARENTTAB, mWebViewController.getTabControl()
.getTabIndex(parent));
}
}
@@ -1668,6 +1412,10 @@
}
}
+ boolean inForeground() {
+ return mInForeground;
+ }
+
/**
* Return the top window of this tab; either the subwindow if it is not
* null or the main window.
@@ -1690,12 +1438,16 @@
return mMainView;
}
+ View getViewContainer() {
+ return mContainer;
+ }
+
/**
* Return whether private browsing is enabled for the main window of
* this tab.
* @return True if private browsing is enabled.
*/
- private boolean isPrivateBrowsingEnabled() {
+ boolean isPrivateBrowsingEnabled() {
WebView webView = getWebView();
if (webView == null) {
return false;
@@ -1711,6 +1463,10 @@
return mSubView;
}
+ View getSubViewContainer() {
+ return mSubViewContainer;
+ }
+
/**
* @return The geolocation permissions prompt for this tab.
*/
@@ -1755,6 +1511,28 @@
}
/**
+ * set the title for the tab
+ */
+ void setCurrentTitle(String title) {
+ mCurrentTitle = title;
+ }
+
+ /**
+ * set url for this tab
+ * @param url
+ */
+ void setCurrentUrl(String url) {
+ mCurrentUrl = url;
+ }
+
+ String getCurrentTitle() {
+ return mCurrentTitle;
+ }
+
+ String getCurrentUrl() {
+ return mCurrentUrl;
+ }
+ /**
* Get the url of this tab. Valid after calling populatePickerData, but
* before calling wipePickerData, or if the webview has been destroyed.
* @return The WebView's url or null.
@@ -1791,19 +1569,6 @@
return null;
}
- /*
- * Update the favorites icon if the private browsing isn't enabled and the
- * icon is valid.
- */
- void maybeUpdateFavicon(final String originalUrl, final String url, Bitmap favicon) {
- if (favicon == null) {
- return;
- }
- if (!isPrivateBrowsingEnabled()) {
- Bookmarks.updateFavicon(mActivity
- .getContentResolver(), originalUrl, url, favicon);
- }
- }
/**
* Return the tab's error console. Creates the console if createIfNEcessary
@@ -1845,9 +1610,9 @@
*/
void resetLockIcon(String url) {
mPrevLockIconType = mLockIconType;
- mLockIconType = BrowserActivity.LOCK_ICON_UNSECURE;
+ mLockIconType = LOCK_ICON_UNSECURE;
if (URLUtil.isHttpsUrl(url)) {
- mLockIconType = BrowserActivity.LOCK_ICON_SECURE;
+ mLockIconType = LOCK_ICON_SECURE;
}
}
@@ -1870,14 +1635,14 @@
* @return TRUE if onPageStarted is called while onPageFinished is not
* called yet.
*/
- boolean inLoad() {
- return mInLoad;
+ boolean inPageLoad() {
+ return mInPageLoad;
}
// force mInLoad to be false. This should only be called before closing the
// tab to ensure BrowserActivity's pauseWebViewTimers() is called correctly.
- void clearInLoad() {
- mInLoad = false;
+ void clearInPageLoad() {
+ mInPageLoad = false;
}
void populatePickerData() {
@@ -1973,7 +1738,7 @@
}
// Remember the parent tab so the relationship can be restored.
if (mParentTab != null) {
- mSavedState.putInt(PARENTTAB, mActivity.getTabControl().getTabIndex(
+ mSavedState.putInt(PARENTTAB, mWebViewController.getTabControl().getTabIndex(
mParentTab));
}
return true;
@@ -2001,12 +1766,4 @@
return true;
}
- /**
- * always get the TabChangeListener form the tab control
- * @return the TabControl change listener
- */
- private TabChangeListener getTabChangeListener() {
- return mActivity.getTabControl().getTabChangeListener();
- }
-
}
diff --git a/src/com/android/browser/TabBar.java b/src/com/android/browser/TabBar.java
index a939639..169f934 100644
--- a/src/com/android/browser/TabBar.java
+++ b/src/com/android/browser/TabBar.java
@@ -17,8 +17,8 @@
package com.android.browser;
import com.android.browser.ScrollWebView.ScrollListener;
-import com.android.browser.TabControl.TabChangeListener;
+import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
@@ -46,19 +46,20 @@
* tabbed title bar for xlarge screen browser
*/
public class TabBar extends LinearLayout
- implements TabChangeListener, ScrollListener, OnClickListener {
+ implements ScrollListener, OnClickListener {
private static final int PROGRESS_MAX = 100;
- private BrowserActivity mBrowserActivity;
+ private Activity mActivity;
+ private UiController mUiController;
+ private TabControl mTabControl;
+ private BaseUi mUi;
private final int mTabWidthSelected;
private final int mTabWidthUnselected;
- private TitleBarXLarge mTitleBar;
-
private TabScrollView mTabs;
- private TabControl mControl;
+
private ImageButton mNewTab;
private int mButtonWidth;
@@ -72,20 +73,19 @@
private Drawable mGenericFavicon;
private String mLoadingText;
- public TabBar(BrowserActivity context, TabControl tabcontrol, TitleBarXLarge titlebar) {
- super(context);
- Resources res = context.getResources();
+ public TabBar(Activity activity, UiController controller, BaseUi ui) {
+ super(activity);
+ mActivity = activity;
+ mUiController = controller;
+ mTabControl = mUiController.getTabControl();
+ mUi = ui;
+ Resources res = activity.getResources();
mTabWidthSelected = (int) res.getDimension(R.dimen.tab_width_selected);
mTabWidthUnselected = (int) res.getDimension(R.dimen.tab_width_unselected);
- mTitleBar = titlebar;
- mTitleBar.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
- LayoutParams.WRAP_CONTENT));
mTabMap = new HashMap<Tab, TabViewData>();
- mBrowserActivity = context;
- mControl = tabcontrol;
- Resources resources = context.getResources();
- LayoutInflater factory = LayoutInflater.from(context);
+ Resources resources = activity.getResources();
+ LayoutInflater factory = LayoutInflater.from(activity);
factory.inflate(R.layout.tab_bar, this);
mTabs = (TabScrollView) findViewById(R.id.tabs);
mNewTab = (ImageButton) findViewById(R.id.newtab);
@@ -97,16 +97,14 @@
// back/forward. Probably should be done inside onPageStarted.
// build tabs
- int tabcount = mControl.getTabCount();
+ int tabcount = mTabControl.getTabCount();
for (int i = 0; i < tabcount; i++) {
- Tab tab = mControl.getTab(i);
+ Tab tab = mTabControl.getTab(i);
TabViewData data = buildTab(tab);
TabView tv = buildView(data);
}
- mTabs.setSelectedTab(mControl.getCurrentIndex());
+ mTabs.setSelectedTab(mTabControl.getCurrentIndex());
- // register the tab change listener
- mControl.setOnTabChangeListener(this);
mUserRequestedUrlbar = false;
mTitleVisible = true;
mButtonWidth = -1;
@@ -127,12 +125,12 @@
}
public void onClick(View view) {
- mBrowserActivity.removeComboView();
+ mUi.hideComboView();
if (mNewTab == view) {
- mBrowserActivity.openTabToHomePage();
+ mUiController.openTabToHomePage();
} else if (mTabs.getSelectedTab() == view) {
- if (mBrowserActivity.isFakeTitleBarShowing() && !isLoading()) {
- mBrowserActivity.hideFakeTitleBar();
+ if (mUi.isFakeTitleBarShowing() && !isLoading()) {
+ mUi.hideFakeTitleBar();
} else {
showUrlBar();
}
@@ -140,14 +138,14 @@
int ix = mTabs.getChildIndex(view);
if (ix >= 0) {
mTabs.setSelectedTab(ix);
- mBrowserActivity.switchToTab(ix);
+ mUiController.switchToTab(ix);
}
}
}
private void showUrlBar() {
- mBrowserActivity.stopScrolling();
- mBrowserActivity.showFakeTitleBar();
+ mUi.stopWebViewScrolling();
+ mUi.showFakeTitleBar();
mUserRequestedUrlbar = true;
}
@@ -163,7 +161,7 @@
// callback after fake titlebar is hidden
void onHideTitleBar() {
setShowUrlMode(!mTitleVisible);
- Tab tab = mControl.getCurrentTab();
+ Tab tab = mTabControl.getCurrentTab();
tab.getWebView().requestFocus();
mUserRequestedUrlbar = false;
}
@@ -172,25 +170,28 @@
@Override
public void onScroll(boolean titleVisible) {
- mTitleVisible = titleVisible;
- if (!mShowUrlMode && !mTitleVisible && !isLoading()) {
- if (mUserRequestedUrlbar) {
- mBrowserActivity.hideFakeTitleBar();
- } else {
- setShowUrlMode(true);
- }
- } else if (mTitleVisible && !isLoading()) {
- if (mShowUrlMode) {
- setShowUrlMode(false);
+ // isLoading is using the current tab, which initially might not be set yet
+ if (mTabControl.getCurrentTab() != null) {
+ mTitleVisible = titleVisible;
+ if (!mShowUrlMode && !mTitleVisible && !isLoading()) {
+ if (mUserRequestedUrlbar) {
+ mUi.hideFakeTitleBar();
+ } else {
+ setShowUrlMode(true);
+ }
+ } else if (mTitleVisible && !isLoading()) {
+ if (mShowUrlMode) {
+ setShowUrlMode(false);
+ }
}
}
}
@Override
public void createContextMenu(ContextMenu menu) {
- MenuInflater inflater = mBrowserActivity.getMenuInflater();
+ MenuInflater inflater = mActivity.getMenuInflater();
inflater.inflate(R.menu.title_context, menu);
- mBrowserActivity.onCreateContextMenu(menu, this, null);
+ mActivity.onCreateContextMenu(menu, this, null);
}
private TabViewData buildTab(Tab tab) {
@@ -200,7 +201,7 @@
}
private TabView buildView(final TabViewData data) {
- TabView tv = new TabView(mBrowserActivity, data);
+ TabView tv = new TabView(mActivity, data);
tv.setTag(data);
tv.setOnClickListener(this);
mTabs.addTab(tv);
@@ -278,7 +279,7 @@
public void setActivated(boolean selected) {
mSelected = selected;
mClose.setVisibility(mSelected ? View.VISIBLE : View.GONE);
- mTitle.setTextAppearance(mBrowserActivity, mSelected ?
+ mTitle.setTextAppearance(mActivity, mSelected ?
R.style.TabTitleSelected : R.style.TabTitleUnselected);
setHorizontalFadingEdgeEnabled(!mSelected);
setFadingEdgeLength(50);
@@ -305,11 +306,6 @@
}
}
- void setTitleCompoundDrawables(Drawable left, Drawable top,
- Drawable right, Drawable bottom) {
- mTitle.setCompoundDrawables(left, top, right, bottom);
- }
-
void setProgress(int newProgress) {
if (newProgress >= PROGRESS_MAX) {
mInLoad = false;
@@ -321,10 +317,10 @@
}
private void closeTab() {
- if (mTabData.mTab == mControl.getCurrentTab()) {
- mBrowserActivity.closeCurrentWindow();
+ if (mTabData.mTab == mTabControl.getCurrentTab()) {
+ mUiController.closeCurrentTab();
} else {
- mBrowserActivity.closeTab(mTabData.mTab);
+ mUiController.closeTab(mTabData.mTab);
}
}
@@ -392,9 +388,8 @@
// TabChangeListener implementation
- @Override
- public void onCurrentTab(Tab tab) {
- mTabs.setSelectedTab(mControl.getCurrentIndex());
+ public void onSetActiveTab(Tab tab) {
+ mTabs.setSelectedTab(mTabControl.getTabIndex(tab));
TabViewData tvd = mTabMap.get(tab);
if (tvd != null) {
tvd.setProgress(tvd.mProgress);
@@ -404,7 +399,6 @@
}
}
- @Override
public void onFavicon(Tab tab, Bitmap favicon) {
TabViewData tvd = mTabMap.get(tab);
if (tvd != null) {
@@ -412,13 +406,11 @@
}
}
- @Override
public void onNewTab(Tab tab) {
TabViewData tvd = buildTab(tab);
buildView(tvd);
}
- @Override
public void onProgress(Tab tab, int progress) {
TabViewData tvd = mTabMap.get(tab);
if (tvd != null) {
@@ -426,7 +418,6 @@
}
}
- @Override
public void onRemoveTab(Tab tab) {
TabViewData tvd = mTabMap.get(tab);
if (tvd != null) {
@@ -438,7 +429,6 @@
mTabMap.remove(tab);
}
- @Override
public void onUrlAndTitle(Tab tab, String url, String title) {
mHasReceivedTitle = true;
TabViewData tvd = mTabMap.get(tab);
@@ -447,7 +437,6 @@
}
}
- @Override
public void onPageFinished(Tab tab) {
if (!mHasReceivedTitle) {
TabViewData tvd = mTabMap.get(tab);
@@ -457,19 +446,23 @@
}
}
- @Override
public void onPageStarted(Tab tab, String url, Bitmap favicon) {
mHasReceivedTitle = false;
TabViewData tvd = mTabMap.get(tab);
if (tvd != null) {
+ tvd.setUrlAndTitle(url, null);
tvd.setFavicon(favicon);
tvd.setUrlAndTitle(url, mLoadingText);
}
}
-
private boolean isLoading() {
- return mTabMap.get(mControl.getCurrentTab()).mTabView.mInLoad;
+ TabViewData tvd = mTabMap.get(mTabControl.getCurrentTab());
+ if ((tvd != null) && (tvd.mTabView != null)) {
+ return tvd.mTabView.mInLoad;
+ } else {
+ return false;
+ }
}
}
diff --git a/src/com/android/browser/TabControl.java b/src/com/android/browser/TabControl.java
index fcccad1..aeffbc0 100644
--- a/src/com/android/browser/TabControl.java
+++ b/src/com/android/browser/TabControl.java
@@ -16,10 +16,10 @@
package com.android.browser;
-import android.graphics.Bitmap;
+import com.android.browser.IntentHandler.UrlData;
+
import android.os.Bundle;
import android.util.Log;
-import android.view.View;
import android.webkit.WebBackForwardList;
import android.webkit.WebView;
@@ -39,25 +39,19 @@
private ArrayList<Tab> mTabQueue;
// Current position in mTabs.
private int mCurrentTab = -1;
- // A private instance of BrowserActivity to interface with when adding and
- // switching between tabs.
- private final BrowserActivity mActivity;
- // Directory to store thumbnails for each WebView.
+ // the main browser controller
+ private final Controller mController;
+
private final File mThumbnailDir;
- // Use on screen zoom buttons
- private boolean mDisplayZoomControls;
/**
- * Construct a new TabControl object that interfaces with the given
- * BrowserActivity instance.
- * @param activity A BrowserActivity instance that TabControl will interface
- * with.
+ * Construct a new TabControl object
*/
- TabControl(BrowserActivity activity) {
- mActivity = activity;
- mThumbnailDir = activity.getDir("thumbnails", 0);
- mDisplayZoomControls = true;
- mMaxTabs = activity.getResources().getInteger(R.integer.max_tabs);
+ TabControl(Controller controller) {
+ mController = controller;
+ mThumbnailDir = mController.getActivity()
+ .getDir("thumbnails", 0);
+ mMaxTabs = mController.getMaxTabs();
mTabs = new ArrayList<Tab>(mMaxTabs);
mTabQueue = new ArrayList<Tab>(mMaxTabs);
}
@@ -66,18 +60,6 @@
return mThumbnailDir;
}
- BrowserActivity getBrowserActivity() {
- return mActivity;
- }
-
- /**
- * Set if the webview should use the on screen zoom controls
- * @param enabled
- */
- void setDisplayZoomControls(boolean enabled) {
- mDisplayZoomControls = enabled;
- }
-
/**
* Return the current tab's main WebView. This will always return the main
* WebView for a given tab and not a subwindow.
@@ -188,13 +170,10 @@
final WebView w = createNewWebView(privateBrowsing);
// Create a new tab and add it to the tab list
- Tab t = new Tab(mActivity, w, closeOnExit, appId, url);
+ Tab t = new Tab(mController, w, closeOnExit, appId, url);
mTabs.add(t);
// Initially put the tab in the background.
t.putInBackground();
- if (mTabChangeListener != null) {
- mTabChangeListener.onNewTab(t);
- }
return t;
}
@@ -259,9 +238,6 @@
// Remove it from the queue of viewed tabs.
mTabQueue.remove(t);
- if (mTabChangeListener != null) {
- mTabChangeListener.onRemoveTab(t);
- }
return true;
}
@@ -357,7 +333,7 @@
} else {
// Create a new tab and don't restore the state yet, add it
// to the tab list
- Tab t = new Tab(mActivity, null, false, null, null);
+ Tab t = new Tab(mController, null, false, null, null);
if (state != null) {
t.setSavedState(state);
t.populatePickerDataFromSavedState();
@@ -551,7 +527,7 @@
* requires a load, whether it was due to the fact that it was deleted, or
* it is because it was a voice search.
*/
- boolean recreateWebView(Tab t, BrowserActivity.UrlData urlData) {
+ boolean recreateWebView(Tab t, UrlData urlData) {
final String url = urlData.mUrl;
final WebView w = t.getWebView();
if (w != null) {
@@ -598,22 +574,7 @@
* WebView.
*/
private WebView createNewWebView(boolean privateBrowsing) {
- // Create a new WebView
- ScrollWebView w = new ScrollWebView(mActivity, null,
- android.R.attr.webViewStyle, privateBrowsing);
- w.setScrollListener(mActivity.getScrollListener());
- w.setScrollbarFadingEnabled(true);
- w.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
- w.setMapTrackballToArrowKeys(false); // use trackball directly
- // Enable the built-in zoom
- w.getSettings().setBuiltInZoomControls(true);
- w.getSettings().setDisplayZoomControls(mDisplayZoomControls);
- // Add this WebView to the settings observer list and update the
- // settings
- final BrowserSettings s = BrowserSettings.getInstance();
- s.addObserver(w.getSettings()).update(s, null);
-
- return w;
+ return mController.getWebViewFactory().createWebView(privateBrowsing);
}
/**
@@ -681,41 +642,4 @@
return true;
}
- interface TabChangeListener {
-
- public void onNewTab(Tab tab);
-
- public void onRemoveTab(Tab tab);
-
- public void onCurrentTab(Tab tab);
-
- public void onProgress(Tab tab, int progress);
-
- public void onUrlAndTitle(Tab tab, String url, String title);
-
- public void onFavicon(Tab tab, Bitmap favicon);
-
- public void onPageStarted(Tab tab, String url, Bitmap favicon);
-
- public void onPageFinished(Tab tab);
-
- }
-
- private TabChangeListener mTabChangeListener;
-
- /**
- * register the TabChangeListener with the tab control
- * @param listener
- */
- void setOnTabChangeListener(TabChangeListener listener) {
- mTabChangeListener = listener;
- }
-
- /**
- * get the current TabChangeListener (used by the tabs)
- */
- TabChangeListener getTabChangeListener() {
- return mTabChangeListener;
- }
-
}
diff --git a/src/com/android/browser/TabScrollView.java b/src/com/android/browser/TabScrollView.java
index 7268ddc..fbb40aa 100644
--- a/src/com/android/browser/TabScrollView.java
+++ b/src/com/android/browser/TabScrollView.java
@@ -35,7 +35,7 @@
*/
public class TabScrollView extends HorizontalScrollView {
- private BrowserActivity mBrowserActivity;
+ private Context mContext;
private LinearLayout mContentView;
private int mSelected;
private Drawable mArrowLeft;
@@ -70,11 +70,11 @@
}
private void init(Context ctx) {
- mBrowserActivity = (BrowserActivity) ctx;
+ mContext = ctx;
mAnimationDuration = ctx.getResources().getInteger(
R.integer.tab_animation_duration);
setHorizontalScrollBarEnabled(false);
- mContentView = new LinearLayout(mBrowserActivity);
+ mContentView = new LinearLayout(mContext);
mContentView.setOrientation(LinearLayout.HORIZONTAL);
mContentView.setLayoutParams(
new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));
diff --git a/src/com/android/browser/TitleBar.java b/src/com/android/browser/TitleBar.java
index 035dc34..6dabd76 100644
--- a/src/com/android/browser/TitleBar.java
+++ b/src/com/android/browser/TitleBar.java
@@ -16,7 +16,9 @@
package com.android.browser;
-import android.content.Context;
+import com.android.common.speech.LoggingEvents;
+
+import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
@@ -42,41 +44,42 @@
import android.widget.ProgressBar;
import android.widget.TextView;
-import com.android.common.speech.LoggingEvents;
-
/**
* This class represents a title bar for a particular "tab" or "window" in the
* browser.
*/
public class TitleBar extends TitleBarBase {
- private TextView mTitle;
- private ImageView mRtButton;
- private Drawable mCircularProgress;
- private ProgressBar mHorizontalProgress;
- private ImageView mStopButton;
- private Drawable mBookmarkDrawable;
- private Drawable mVoiceDrawable;
- private boolean mInLoad;
- private BrowserActivity mBrowserActivity;
- private View mTitleBg;
- private MyHandler mHandler;
- private Intent mVoiceSearchIntent;
- private boolean mInVoiceMode;
- private Drawable mVoiceModeBackground;
- private Drawable mNormalBackground;
- private Drawable mLoadingBackground;
- private ImageSpan mArcsSpan;
- private int mLeftMargin;
- private int mRightMargin;
+
+ private Activity mActivity;
+ private UiController mController;
+ private TextView mTitle;
+ private ImageView mRtButton;
+ private Drawable mCircularProgress;
+ private ProgressBar mHorizontalProgress;
+ private ImageView mStopButton;
+ private Drawable mBookmarkDrawable;
+ private Drawable mVoiceDrawable;
+ private boolean mInLoad;
+ private View mTitleBg;
+ private MyHandler mHandler;
+ private Intent mVoiceSearchIntent;
+ private boolean mInVoiceMode;
+ private Drawable mVoiceModeBackground;
+ private Drawable mNormalBackground;
+ private Drawable mLoadingBackground;
+ private ImageSpan mArcsSpan;
+ private int mLeftMargin;
+ private int mRightMargin;
private static int LONG_PRESS = 1;
- public TitleBar(BrowserActivity context) {
- super(context);
+ public TitleBar(Activity activity, UiController controller) {
+ super(activity);
mHandler = new MyHandler();
- LayoutInflater factory = LayoutInflater.from(context);
+ LayoutInflater factory = LayoutInflater.from(activity);
factory.inflate(R.layout.title_bar, this);
- mBrowserActivity = context;
+ mActivity = activity;
+ mController = controller;
mTitle = (TextView) findViewById(R.id.title);
mTitle.setCompoundDrawablePadding(5);
@@ -87,8 +90,8 @@
mStopButton = (ImageView) findViewById(R.id.stop);
mRtButton = (ImageView) findViewById(R.id.rt_btn);
- Resources resources = context.getResources();
- mCircularProgress = (Drawable) resources.getDrawable(
+ Resources resources = activity.getResources();
+ mCircularProgress = resources.getDrawable(
com.android.internal.R.drawable.search_spinner);
DisplayMetrics metrics = resources.getDisplayMetrics();
mLeftMargin = (int) TypedValue.applyDimension(
@@ -107,8 +110,9 @@
// results intent - http://b/2546173
//
// TODO: Make a constant for this extra.
- mVoiceSearchIntent.putExtra("android.speech.extras.SEND_APPLICATION_ID_EXTRA", false);
- PackageManager pm = context.getPackageManager();
+ mVoiceSearchIntent.putExtra("android.speech.extras.SEND_APPLICATION_ID_EXTRA",
+ false);
+ PackageManager pm = activity.getPackageManager();
ResolveInfo ri = pm.resolveActivity(mVoiceSearchIntent,
PackageManager.MATCH_DEFAULT_ONLY);
if (ri == null) {
@@ -122,11 +126,12 @@
R.drawable.title_voice);
mNormalBackground = mTitleBg.getBackground();
mLoadingBackground = resources.getDrawable(R.drawable.title_loading);
- mArcsSpan = new ImageSpan(context, R.drawable.arcs,
+ mArcsSpan = new ImageSpan(activity, R.drawable.arcs,
ImageSpan.ALIGN_BASELINE);
}
private class MyHandler extends Handler {
+ @Override
public void handleMessage(Message msg) {
if (msg.what == LONG_PRESS) {
// Prevent the normal action from happening by setting the title
@@ -135,16 +140,20 @@
// Need to call a special method on BrowserActivity for when the
// fake title bar is up, because its ViewGroup does not show a
// context menu.
- mBrowserActivity.showTitleBarContextMenu();
+ // TODO:
+ // this test is not valid for all UIs; fix later
+ if (getParent() != null) {
+ mActivity.openContextMenu(TitleBar.this);
+ }
}
}
};
@Override
public void createContextMenu(ContextMenu menu) {
- MenuInflater inflater = mBrowserActivity.getMenuInflater();
+ MenuInflater inflater = mActivity.getMenuInflater();
inflater.inflate(R.menu.title_context, menu);
- mBrowserActivity.onCreateContextMenu(menu, this, null);
+ mActivity.onCreateContextMenu(menu, this, null);
}
@Override
@@ -165,7 +174,7 @@
}
break;
case MotionEvent.ACTION_MOVE:
- int slop = ViewConfiguration.get(mBrowserActivity)
+ int slop = ViewConfiguration.get(mActivity)
.getScaledTouchSlop();
if ((int) event.getY() > getHeight() + slop) {
// We only trigger the actions in ACTION_UP if one or the
@@ -193,37 +202,37 @@
case MotionEvent.ACTION_UP:
if (button.isPressed()) {
if (mInVoiceMode) {
- if (mBrowserActivity.getTabControl().getCurrentTab()
+ if (mController.getTabControl().getCurrentTab()
.voiceSearchSourceIsGoogle()) {
Intent i = new Intent(
LoggingEvents.ACTION_LOG_EVENT);
i.putExtra(LoggingEvents.EXTRA_EVENT,
LoggingEvents.VoiceSearch.RETRY);
- mBrowserActivity.sendBroadcast(i);
+ mActivity.sendBroadcast(i);
}
- mBrowserActivity.startActivity(mVoiceSearchIntent);
+ mActivity.startActivity(mVoiceSearchIntent);
} else if (mInLoad) {
- mBrowserActivity.stopLoading();
+ mController.stopLoading();
} else {
- mBrowserActivity.bookmarkCurrentPage(
+ mController.bookmarkCurrentPage(
AddBookmarkPage.DEFAULT_FOLDER_ID);
}
button.setPressed(false);
} else if (mTitleBg.isPressed()) {
mHandler.removeMessages(LONG_PRESS);
if (mInVoiceMode) {
- if (mBrowserActivity.getTabControl().getCurrentTab()
+ if (mController.getTabControl().getCurrentTab()
.voiceSearchSourceIsGoogle()) {
Intent i = new Intent(
LoggingEvents.ACTION_LOG_EVENT);
i.putExtra(LoggingEvents.EXTRA_EVENT,
LoggingEvents.VoiceSearch.N_BEST_REVEAL);
- mBrowserActivity.sendBroadcast(i);
+ mActivity.sendBroadcast(i);
}
- mBrowserActivity.showVoiceSearchResults(
+ mController.showVoiceSearchResults(
mTitle.getText().toString().trim());
} else {
- mBrowserActivity.editUrl();
+ mController.editUrl();
}
mTitleBg.setPressed(false);
}
@@ -238,7 +247,8 @@
* Change the TitleBar to or from voice mode. If there is no package to
* handle voice search, the TitleBar cannot be set to voice mode.
*/
- /* package */ void setInVoiceMode(boolean inVoiceMode) {
+ @Override
+ void setInVoiceMode(boolean inVoiceMode) {
if (mInVoiceMode == inVoiceMode) return;
mInVoiceMode = inVoiceMode && mVoiceSearchIntent != null;
Drawable titleDrawable;
@@ -272,7 +282,8 @@
/**
* Update the progress, from 0 to 100.
*/
- /* package */ void setProgress(int newProgress) {
+ @Override
+ void setProgress(int newProgress) {
if (newProgress >= mHorizontalProgress.getMax()) {
mTitle.setCompoundDrawables(null, null, null, null);
((Animatable) mCircularProgress).stop();
@@ -312,7 +323,8 @@
* @param title String to display. If null, the loading string will be
* shown.
*/
- /* package */ void setDisplayTitle(String title) {
+ @Override
+ void setDisplayTitle(String title) {
if (title == null) {
mTitle.setText(R.string.title_bar_loading);
} else {
diff --git a/src/com/android/browser/TitleBarXLarge.java b/src/com/android/browser/TitleBarXLarge.java
index f39c769..7e54710 100644
--- a/src/com/android/browser/TitleBarXLarge.java
+++ b/src/com/android/browser/TitleBarXLarge.java
@@ -18,6 +18,7 @@
import com.android.browser.UrlInputView.UrlInputListener;
+import android.app.Activity;
import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
@@ -42,11 +43,12 @@
private static final int PROGRESS_MAX = 100;
- private BrowserActivity mBrowserActivity;
+ private Activity mActivity;
+ private UiController mUiController;
+
private Drawable mStopDrawable;
private Drawable mReloadDrawable;
-
private View mContainer;
private View mBackButton;
private View mForwardButton;
@@ -63,13 +65,14 @@
private TextView mUrlUnfocused;
private boolean mInLoad;
- public TitleBarXLarge(BrowserActivity context) {
- super(context);
- mBrowserActivity = context;
- Resources resources = context.getResources();
+ public TitleBarXLarge(Activity activity, UiController controller) {
+ super(activity);
+ mActivity = activity;
+ mUiController = controller;
+ Resources resources = activity.getResources();
mStopDrawable = resources.getDrawable(R.drawable.ic_stop_normal);
mReloadDrawable = resources.getDrawable(R.drawable.ic_refresh_normal);
- rebuildLayout(context, true);
+ rebuildLayout(activity, true);
}
private void rebuildLayout(Context context, boolean rebuildData) {
@@ -123,14 +126,14 @@
if (mUnfocusContainer == v) {
mUrlUnfocused.requestFocus();
} else if (mBackButton == v) {
- mBrowserActivity.getTopWindow().goBack();
+ mUiController.getCurrentTopWebView().goBack();
} else if (mForwardButton == v) {
- mBrowserActivity.getTopWindow().goForward();
+ mUiController.getCurrentTopWebView().goForward();
} else if (mStar == v) {
- mBrowserActivity.bookmarkCurrentPage(
+ mUiController.bookmarkCurrentPage(
AddBookmarkPage.DEFAULT_FOLDER_ID);
} else if (mAllButton == v) {
- mBrowserActivity.bookmarksOrHistoryPicker(false);
+ mUiController.bookmarksOrHistoryPicker(false);
} else if (mSearchButton == v) {
search();
} else if (mStopButton == v) {
@@ -155,25 +158,25 @@
@Override
public void onAction(String text, String extra) {
- mBrowserActivity.getTabControl().getCurrentTopWebView().requestFocus();
- mBrowserActivity.hideFakeTitleBar();
+ mUiController.getCurrentTopWebView().requestFocus();
+ ((BaseUi) mUiController.getUi()).hideFakeTitleBar();
Intent i = new Intent();
i.setAction(Intent.ACTION_SEARCH);
i.putExtra(SearchManager.QUERY, text);
if (extra != null) {
i.putExtra(SearchManager.EXTRA_DATA_KEY, extra);
}
- mBrowserActivity.onNewIntent(i);
+ mUiController.handleNewIntent(i);
setUrlMode(false);
setDisplayTitle(text);
}
@Override
public void onDismiss() {
- mBrowserActivity.getTabControl().getCurrentTopWebView().requestFocus();
- mBrowserActivity.hideFakeTitleBar();
+ mUiController.getCurrentTopWebView().requestFocus();
+ ((BaseUi) mUiController.getUi()).hideFakeTitleBar();
setUrlMode(false);
- setDisplayTitle(mBrowserActivity.getTabControl().getCurrentWebView().getUrl());
+ setDisplayTitle(mUiController.getCurrentWebView().getUrl());
}
@Override
@@ -202,9 +205,9 @@
@Override
public void createContextMenu(ContextMenu menu) {
- MenuInflater inflater = mBrowserActivity.getMenuInflater();
+ MenuInflater inflater = mActivity.getMenuInflater();
inflater.inflate(R.menu.title_context, menu);
- mBrowserActivity.onCreateContextMenu(menu, this, null);
+ mActivity.onCreateContextMenu(menu, this, null);
}
private void search() {
@@ -214,9 +217,9 @@
private void stopOrRefresh() {
if (mInLoad) {
- mBrowserActivity.stopLoading();
+ mUiController.stopLoading();
} else {
- mBrowserActivity.getTopWindow().reload();
+ mUiController.getCurrentTopWebView().reload();
}
}
diff --git a/src/com/android/browser/UI.java b/src/com/android/browser/UI.java
new file mode 100644
index 0000000..b290891
--- /dev/null
+++ b/src/com/android/browser/UI.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import com.android.browser.ScrollWebView.ScrollListener;
+
+import android.content.res.Configuration;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.view.ActionMode;
+import android.view.Menu;
+import android.view.View;
+import android.webkit.WebChromeClient.CustomViewCallback;
+
+/**
+ * UI interface definitions
+ */
+public interface UI extends ScrollListener {
+
+ public void onPause();
+
+ public void onResume();
+
+ public void onDestroy();
+
+ public void onConfigurationChanged(Configuration config);
+
+ public boolean onBackKey();
+
+ public void addTab(Tab tab);
+
+ public void removeTab(Tab tab);
+
+ public void setActiveTab(Tab tab);
+
+ public void detachTab(Tab tab);
+
+ public void attachTab(Tab tab);
+
+ public void attachSubWindow(View subContainer);
+
+ public void removeSubWindow(View subContainer);
+
+ // TODO: consolidate
+ public void setUrlTitle(Tab tab, String url, String title);
+
+ // TODO: consolidate
+ public void setFavicon(Tab tab, Bitmap icon);
+
+ public void resetTitleAndRevertLockIcon(Tab tab);
+
+ public void resetTitleAndIcon(Tab tab);
+
+ public void onPageStarted(Tab tab, String url, Bitmap favicon);
+
+ public void onPageFinished(Tab tab, String url);
+
+ public void onPageStopped(Tab tab);
+
+ public void onProgressChanged(Tab tab, int progress);
+
+ public void showActiveTabsPage();
+
+ public void removeActiveTabsPage();
+
+ public void showComboView(boolean startWithHistory, Bundle extra);
+
+ public void hideComboView();
+
+ public void showCustomView(View view, CustomViewCallback callback);
+
+ public void onHideCustomView();
+
+ public boolean isCustomViewShowing();
+
+ public void showVoiceTitleBar(String title);
+
+ public void revertVoiceTitleBar(Tab tab);
+
+ // allow the ui to update state
+ public void onPrepareOptionsMenu(Menu menu);
+
+ public void onOptionsMenuOpened();
+
+ public void onExtendedMenuOpened();
+
+ public void onOptionsMenuClosed(boolean inLoad);
+
+ public void onExtendedMenuClosed(boolean inLoad);
+
+ public void onContextMenuCreated(Menu menu);
+
+ public void onContextMenuClosed(Menu menu, boolean inLoad);
+
+ public void onActionModeStarted(ActionMode mode);
+
+ public void onActionModeFinished(boolean inLoad);
+
+ public void setShouldShowErrorConsole(Tab tab, boolean show);
+
+ // returns if the web page is clear of any overlays (not including sub windows)
+ public boolean showsWeb();
+
+ Bitmap getDefaultVideoPoster();
+
+ View getVideoLoadingProgressView();
+
+}
diff --git a/src/com/android/browser/UiController.java b/src/com/android/browser/UiController.java
new file mode 100644
index 0000000..1426132
--- /dev/null
+++ b/src/com/android/browser/UiController.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.content.Intent;
+import android.webkit.WebView;
+
+
+/**
+ * UI aspect of the controller
+ */
+public interface UiController extends BookmarksHistoryCallbacks {
+
+ UI getUi();
+
+ WebView getCurrentWebView();
+
+ WebView getCurrentTopWebView();
+
+ TabControl getTabControl();
+
+ Tab openTabToHomePage();
+
+ Tab openIncognitoTab();
+
+ boolean switchToTab(int tabIndex);
+
+ void closeCurrentTab();
+
+ void closeTab(Tab tab);
+
+ void stopLoading();
+
+ void bookmarkCurrentPage(long folderId);
+
+ void bookmarksOrHistoryPicker(boolean openHistory);
+
+ void showVoiceSearchResults(String title);
+
+ void editUrl();
+
+ void removeActiveTabsPage(boolean attach);
+
+ void handleNewIntent(Intent intent);
+
+ boolean shouldShowErrorConsole();
+
+ void removeComboView();
+
+ void hideCustomView();
+
+ void attachSubWindow(Tab tab);
+
+ void removeSubWindow(Tab tab);
+
+ boolean isInCustomActionMode();
+
+ void endActionMode();
+
+}
diff --git a/src/com/android/browser/UploadHandler.java b/src/com/android/browser/UploadHandler.java
new file mode 100644
index 0000000..d9b387f
--- /dev/null
+++ b/src/com/android/browser/UploadHandler.java
@@ -0,0 +1,214 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.webkit.ValueCallback;
+
+import java.io.File;
+import java.util.Vector;
+
+/**
+ * Handle the file upload callbacks from WebView here
+ */
+public class UploadHandler {
+
+ /*
+ * The Object used to inform the WebView of the file to upload.
+ */
+ private ValueCallback<Uri> mUploadMessage;
+ private String mCameraFilePath;
+
+ private Controller mController;
+
+ public UploadHandler(Controller controller) {
+ mController = controller;
+ }
+
+ String getFilePath() {
+ return mCameraFilePath;
+ }
+
+ void onResult(int resultCode, Intent intent) {
+ Uri result = intent == null || resultCode != Activity.RESULT_OK ? null
+ : intent.getData();
+
+ // As we ask the camera to save the result of the user taking
+ // a picture, the camera application does not return anything other
+ // than RESULT_OK. So we need to check whether the file we expected
+ // was written to disk in the in the case that we
+ // did not get an intent returned but did get a RESULT_OK. If it was,
+ // we assume that this result has came back from the camera.
+ if (result == null && intent == null && resultCode == Activity.RESULT_OK) {
+ File cameraFile = new File(mCameraFilePath);
+ if (cameraFile.exists()) {
+ result = Uri.fromFile(cameraFile);
+ // Broadcast to the media scanner that we have a new photo
+ // so it will be added into the gallery for the user.
+ mController.getActivity().sendBroadcast(
+ new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, result));
+ }
+ }
+
+ mUploadMessage.onReceiveValue(result);
+ }
+
+ void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
+
+ final String imageMimeType = "image/*";
+ final String videoMimeType = "video/*";
+ final String audioMimeType = "audio/*";
+ final String mediaSourceKey = "capture";
+ final String mediaSourceValueCamera = "camera";
+ final String mediaSourceValueFileSystem = "filesystem";
+ final String mediaSourceValueCamcorder = "camcorder";
+ final String mediaSourceValueMicrophone = "microphone";
+
+ // media source can be 'filesystem' or 'camera' or 'camcorder' or 'microphone'.
+ String mediaSource = "";
+
+ // We add the camera intent if there was no accept type (or '*/*' or 'image/*').
+ boolean addCameraIntent = true;
+ // We add the camcorder intent if there was no accept type (or '*/*' or 'video/*').
+ boolean addCamcorderIntent = true;
+
+ if (mUploadMessage != null) {
+ // Already a file picker operation in progress.
+ return;
+ }
+
+ mUploadMessage = uploadMsg;
+
+ // Parse the accept type.
+ String params[] = acceptType.split(";");
+ String mimeType = params[0];
+
+ for (String p : params) {
+ String[] keyValue = p.split("=");
+ if (keyValue.length == 2) {
+ // Process key=value parameters.
+ if (mediaSourceKey.equals(keyValue[0])) {
+ mediaSource = keyValue[1];
+ }
+ }
+ }
+
+ // This intent will display the standard OPENABLE file picker.
+ Intent i = new Intent(Intent.ACTION_GET_CONTENT);
+ i.addCategory(Intent.CATEGORY_OPENABLE);
+
+ // Create an intent to add to the standard file picker that will
+ // capture an image from the camera. We'll combine this intent with
+ // the standard OPENABLE picker unless the web developer specifically
+ // requested the camera or gallery be opened by passing a parameter
+ // in the accept type.
+ Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+ File externalDataDir = Environment.getExternalStoragePublicDirectory(
+ Environment.DIRECTORY_DCIM);
+ File cameraDataDir = new File(externalDataDir.getAbsolutePath() +
+ File.separator + "browser-photos");
+ cameraDataDir.mkdirs();
+ mCameraFilePath = cameraDataDir.getAbsolutePath() + File.separator +
+ System.currentTimeMillis() + ".jpg";
+ cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(mCameraFilePath)));
+
+ Intent camcorderIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
+
+ Intent soundRecIntent = new Intent(MediaStore.Audio.Media.RECORD_SOUND_ACTION);
+
+ if (mimeType.equals(imageMimeType)) {
+ i.setType(imageMimeType);
+ addCamcorderIntent = false;
+ if (mediaSource.equals(mediaSourceValueCamera)) {
+ // Specified 'image/*' and requested the camera, so go ahead and launch the camera
+ // directly.
+ startActivity(cameraIntent);
+ return;
+ } else if (mediaSource.equals(mediaSourceValueFileSystem)) {
+ // Specified filesytem as the source, so don't want to consider the camera.
+ addCameraIntent = false;
+ }
+ } else if (mimeType.equals(videoMimeType)) {
+ i.setType(videoMimeType);
+ addCameraIntent = false;
+ // The camcorder saves it's own file and returns it to us in the intent, so
+ // we don't need to generate one here.
+ mCameraFilePath = null;
+
+ if (mediaSource.equals(mediaSourceValueCamcorder)) {
+ // Specified 'video/*' and requested the camcorder, so go ahead and launch the
+ // camcorder directly.
+ startActivity(camcorderIntent);
+ return;
+ } else if (mediaSource.equals(mediaSourceValueFileSystem)) {
+ // Specified filesystem as the source, so don't want to consider the camcorder.
+ addCamcorderIntent = false;
+ }
+ } else if (mimeType.equals(audioMimeType)) {
+ i.setType(audioMimeType);
+ addCameraIntent = false;
+ addCamcorderIntent = false;
+ if (mediaSource.equals(mediaSourceValueMicrophone)) {
+ // Specified 'audio/*' and requested microphone, so go ahead and launch the sound
+ // recorder.
+ startActivity(soundRecIntent);
+ return;
+ }
+ // On a default system, there is no single option to open an audio "gallery". Both the
+ // sound recorder and music browser respond to the OPENABLE/audio/* intent unlike the
+ // image/* and video/* OPENABLE intents where the image / video gallery are the only
+ // respondants (and so the user is not prompted by default).
+ } else {
+ i.setType("*/*");
+ }
+
+ // Combine the chooser and the extra choices (like camera or camcorder)
+ Intent chooser = new Intent(Intent.ACTION_CHOOSER);
+ chooser.putExtra(Intent.EXTRA_INTENT, i);
+
+ Vector<Intent> extraInitialIntents = new Vector<Intent>(0);
+
+ if (addCameraIntent) {
+ extraInitialIntents.add(cameraIntent);
+ }
+
+ if (addCamcorderIntent) {
+ extraInitialIntents.add(camcorderIntent);
+ }
+
+ if (extraInitialIntents.size() > 0) {
+ Intent[] extraIntents = new Intent[extraInitialIntents.size()];
+ chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS,
+ extraInitialIntents.toArray(extraIntents));
+ }
+
+ chooser.putExtra(Intent.EXTRA_TITLE,
+ mController.getActivity().getResources()
+ .getString(R.string.choose_upload));
+ startActivity(chooser);
+ }
+
+ private void startActivity(Intent intent) {
+ mController.getActivity().startActivityForResult(intent,
+ Controller.FILE_SELECTED);
+ }
+
+}
diff --git a/src/com/android/browser/UrlHandler.java b/src/com/android/browser/UrlHandler.java
new file mode 100644
index 0000000..72704e0
--- /dev/null
+++ b/src/com/android/browser/UrlHandler.java
@@ -0,0 +1,238 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.Activity;
+import android.content.ActivityNotFoundException;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.net.Uri;
+import android.util.Log;
+import android.webkit.WebView;
+
+import java.net.URISyntaxException;
+
+/**
+ *
+ */
+public class UrlHandler {
+
+ // Use in overrideUrlLoading
+ /* package */ final static String SCHEME_WTAI = "wtai://wp/";
+ /* package */ final static String SCHEME_WTAI_MC = "wtai://wp/mc;";
+ /* package */ final static String SCHEME_WTAI_SD = "wtai://wp/sd;";
+ /* package */ final static String SCHEME_WTAI_AP = "wtai://wp/ap;";
+
+ Controller mController;
+ Activity mActivity;
+
+ private Boolean mIsProviderPresent = null;
+ private Uri mRlzUri = null;
+
+ public UrlHandler(Controller controller) {
+ mController = controller;
+ mActivity = mController.getActivity();
+ }
+
+ boolean shouldOverrideUrlLoading(WebView view, String url) {
+ if (view.isPrivateBrowsingEnabled()) {
+ // Don't allow urls to leave the browser app when in
+ // private browsing mode
+ mController.loadUrl(view, url);
+ return true;
+ }
+
+ if (url.startsWith(SCHEME_WTAI)) {
+ // wtai://wp/mc;number
+ // number=string(phone-number)
+ if (url.startsWith(SCHEME_WTAI_MC)) {
+ Intent intent = new Intent(Intent.ACTION_VIEW,
+ Uri.parse(WebView.SCHEME_TEL +
+ url.substring(SCHEME_WTAI_MC.length())));
+ mActivity.startActivity(intent);
+ // before leaving BrowserActivity, close the empty child tab.
+ // If a new tab is created through JavaScript open to load this
+ // url, we would like to close it as we will load this url in a
+ // different Activity.
+ mController.closeEmptyChildTab();
+ return true;
+ }
+ // wtai://wp/sd;dtmf
+ // dtmf=string(dialstring)
+ if (url.startsWith(SCHEME_WTAI_SD)) {
+ // TODO: only send when there is active voice connection
+ return false;
+ }
+ // wtai://wp/ap;number;name
+ // number=string(phone-number)
+ // name=string
+ if (url.startsWith(SCHEME_WTAI_AP)) {
+ // TODO
+ return false;
+ }
+ }
+
+ // The "about:" schemes are internal to the browser; don't want these to
+ // be dispatched to other apps.
+ if (url.startsWith("about:")) {
+ return false;
+ }
+
+ // If this is a Google search, attempt to add an RLZ string
+ // (if one isn't already present).
+ if (rlzProviderPresent()) {
+ Uri siteUri = Uri.parse(url);
+ if (needsRlzString(siteUri)) {
+ String rlz = null;
+ Cursor cur = null;
+ try {
+ cur = mActivity.getContentResolver()
+ .query(getRlzUri(), null, null, null, null);
+ if (cur != null && cur.moveToFirst() && !cur.isNull(0)) {
+ url = siteUri.buildUpon()
+ .appendQueryParameter("rlz", cur.getString(0))
+ .build().toString();
+ }
+ } finally {
+ if (cur != null) {
+ cur.close();
+ }
+ }
+ mController.loadUrl(view, url);
+ return true;
+ }
+ }
+
+ Intent intent;
+ // perform generic parsing of the URI to turn it into an Intent.
+ try {
+ intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
+ } catch (URISyntaxException ex) {
+ Log.w("Browser", "Bad URI " + url + ": " + ex.getMessage());
+ return false;
+ }
+
+ // check whether the intent can be resolved. If not, we will see
+ // whether we can download it from the Market.
+ if (mActivity.getPackageManager().resolveActivity(intent, 0) == null) {
+ String packagename = intent.getPackage();
+ if (packagename != null) {
+ intent = new Intent(Intent.ACTION_VIEW, Uri
+ .parse("market://search?q=pname:" + packagename));
+ intent.addCategory(Intent.CATEGORY_BROWSABLE);
+ mActivity.startActivity(intent);
+ // before leaving BrowserActivity, close the empty child tab.
+ // If a new tab is created through JavaScript open to load this
+ // url, we would like to close it as we will load this url in a
+ // different Activity.
+ mController.closeEmptyChildTab();
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ // sanitize the Intent, ensuring web pages can not bypass browser
+ // security (only access to BROWSABLE activities).
+ intent.addCategory(Intent.CATEGORY_BROWSABLE);
+ intent.setComponent(null);
+ try {
+ if (mActivity.startActivityIfNeeded(intent, -1)) {
+ // before leaving BrowserActivity, close the empty child tab.
+ // If a new tab is created through JavaScript open to load this
+ // url, we would like to close it as we will load this url in a
+ // different Activity.
+ mController.closeEmptyChildTab();
+ return true;
+ }
+ } catch (ActivityNotFoundException ex) {
+ // ignore the error. If no application can handle the URL,
+ // eg about:blank, assume the browser can handle it.
+ }
+
+ if (mController.isMenuDown()) {
+ mController.openTab(url, false);
+ mActivity.closeOptionsMenu();
+ return true;
+ }
+ return false;
+ }
+
+ // Determine whether the RLZ provider is present on the system.
+ private boolean rlzProviderPresent() {
+ if (mIsProviderPresent == null) {
+ PackageManager pm = mActivity.getPackageManager();
+ mIsProviderPresent = pm.resolveContentProvider(
+ BrowserSettings.RLZ_PROVIDER, 0) != null;
+ }
+ return mIsProviderPresent;
+ }
+
+ // Retrieve the RLZ access point string and cache the URI used to
+ // retrieve RLZ values.
+ private Uri getRlzUri() {
+ if (mRlzUri == null) {
+ String ap = mActivity.getResources()
+ .getString(R.string.rlz_access_point);
+ mRlzUri = Uri.withAppendedPath(BrowserSettings.RLZ_PROVIDER_URI, ap);
+ }
+ return mRlzUri;
+ }
+
+ // Determine if this URI appears to be for a Google search
+ // and does not have an RLZ parameter.
+ // Taken largely from Chrome source, src/chrome/browser/google_url_tracker.cc
+ private static boolean needsRlzString(Uri uri) {
+ String scheme = uri.getScheme();
+ if (("http".equals(scheme) || "https".equals(scheme)) &&
+ (uri.getQueryParameter("q") != null) &&
+ (uri.getQueryParameter("rlz") == null)) {
+ String host = uri.getHost();
+ if (host == null) {
+ return false;
+ }
+ String[] hostComponents = host.split("\\.");
+
+ if (hostComponents.length < 2) {
+ return false;
+ }
+ int googleComponent = hostComponents.length - 2;
+ String component = hostComponents[googleComponent];
+ if (!"google".equals(component)) {
+ if (hostComponents.length < 3 ||
+ (!"co".equals(component) && !"com".equals(component))) {
+ return false;
+ }
+ googleComponent = hostComponents.length - 3;
+ if (!"google".equals(hostComponents[googleComponent])) {
+ return false;
+ }
+ }
+
+ // Google corp network handling.
+ if (googleComponent > 0 && "corp".equals(
+ hostComponents[googleComponent - 1])) {
+ return false;
+ }
+
+ return true;
+ }
+ return false;
+ }
+
+}
diff --git a/src/com/android/browser/UrlUtils.java b/src/com/android/browser/UrlUtils.java
index cb6377a..2df0a61 100644
--- a/src/com/android/browser/UrlUtils.java
+++ b/src/com/android/browser/UrlUtils.java
@@ -13,13 +13,33 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package com.android.browser;
+import android.net.Uri;
+import android.util.Patterns;
+import android.webkit.URLUtil;
+
import java.util.regex.Matcher;
import java.util.regex.Pattern;
+/**
+ * Utility methods for Url manipulation
+ */
public class UrlUtils {
+ static final Pattern ACCEPTED_URI_SCHEMA = Pattern.compile(
+ "(?i)" + // switch on case insensitive matching
+ "(" + // begin group for schema
+ "(?:http|https|file):\\/\\/" +
+ "|(?:inline|data|about|content|javascript):" +
+ ")" +
+ "(.*)" );
+
+ // Google search
+ private final static String QUICKSEARCH_G = "http://www.google.com/m?q=%s";
+ private final static String QUERY_PLACE_HOLDER = "%s";
+
// Regular expression which matches http://, followed by some stuff, followed by
// optionally a trailing slash, all matched as separate groups.
private static final Pattern STRIP_URL_PATTERN = Pattern.compile("^(http://)(.*?)(/$)?");
@@ -46,4 +66,83 @@
return url;
}
}
+
+ protected static String smartUrlFilter(Uri inUri) {
+ if (inUri != null) {
+ return smartUrlFilter(inUri.toString());
+ }
+ return null;
+ }
+
+ /**
+ * Attempts to determine whether user input is a URL or search
+ * terms. Anything with a space is passed to search.
+ *
+ * Converts to lowercase any mistakenly uppercased schema (i.e.,
+ * "Http://" converts to "http://"
+ *
+ * @return Original or modified URL
+ *
+ */
+ protected static String smartUrlFilter(String url) {
+
+ String inUrl = url.trim();
+ boolean hasSpace = inUrl.indexOf(' ') != -1;
+
+ Matcher matcher = ACCEPTED_URI_SCHEMA.matcher(inUrl);
+ if (matcher.matches()) {
+ // force scheme to lowercase
+ String scheme = matcher.group(1);
+ String lcScheme = scheme.toLowerCase();
+ if (!lcScheme.equals(scheme)) {
+ inUrl = lcScheme + matcher.group(2);
+ }
+ if (hasSpace) {
+ inUrl = inUrl.replace(" ", "%20");
+ }
+ return inUrl;
+ }
+ if (!hasSpace) {
+ if (Patterns.WEB_URL.matcher(inUrl).matches()) {
+ return URLUtil.guessUrl(inUrl);
+ }
+ }
+
+ // FIXME: Is this the correct place to add to searches?
+ // what if someone else calls this function?
+
+// Browser.addSearchUrl(mBrowser.getContentResolver(), inUrl);
+ return URLUtil.composeSearchUrl(inUrl, QUICKSEARCH_G, QUERY_PLACE_HOLDER);
+ }
+
+ /* package */ static String fixUrl(String inUrl) {
+ // FIXME: Converting the url to lower case
+ // duplicates functionality in smartUrlFilter().
+ // However, changing all current callers of fixUrl to
+ // call smartUrlFilter in addition may have unwanted
+ // consequences, and is deferred for now.
+ int colon = inUrl.indexOf(':');
+ boolean allLower = true;
+ for (int index = 0; index < colon; index++) {
+ char ch = inUrl.charAt(index);
+ if (!Character.isLetter(ch)) {
+ break;
+ }
+ allLower &= Character.isLowerCase(ch);
+ if (index == colon - 1 && !allLower) {
+ inUrl = inUrl.substring(0, colon).toLowerCase()
+ + inUrl.substring(colon);
+ }
+ }
+ if (inUrl.startsWith("http://") || inUrl.startsWith("https://"))
+ return inUrl;
+ if (inUrl.startsWith("http:") ||
+ inUrl.startsWith("https:")) {
+ if (inUrl.startsWith("http:/") || inUrl.startsWith("https:/")) {
+ inUrl = inUrl.replaceFirst("/", "//");
+ } else inUrl = inUrl.replaceFirst(":", "://");
+ }
+ return inUrl;
+ }
+
}
diff --git a/src/com/android/browser/WallpaperHandler.java b/src/com/android/browser/WallpaperHandler.java
new file mode 100644
index 0000000..0c88a50
--- /dev/null
+++ b/src/com/android/browser/WallpaperHandler.java
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.app.ProgressDialog;
+import android.app.WallpaperManager;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.drawable.Drawable;
+import android.util.Log;
+import android.view.MenuItem;
+import android.view.MenuItem.OnMenuItemClickListener;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+/**
+ * Handle setWallpaper requests
+ *
+ */
+public class WallpaperHandler extends Thread
+ implements OnMenuItemClickListener, DialogInterface.OnCancelListener {
+
+
+ private static final String LOGTAG = "WallpaperHandler";
+
+ private Context mContext;
+ private URL mUrl;
+ private ProgressDialog mWallpaperProgress;
+ private boolean mCanceled = false;
+
+ public WallpaperHandler(Context context, String url) {
+ mContext = context;
+ try {
+ mUrl = new URL(url);
+ } catch (MalformedURLException e) {
+ mUrl = null;
+ }
+ }
+
+ @Override
+ public void onCancel(DialogInterface dialog) {
+ mCanceled = true;
+ }
+
+ @Override
+ public boolean onMenuItemClick(MenuItem item) {
+ if (mUrl != null) {
+ // The user may have tried to set a image with a large file size as
+ // their background so it may take a few moments to perform the
+ // operation.
+ // Display a progress spinner while it is working.
+ mWallpaperProgress = new ProgressDialog(mContext);
+ mWallpaperProgress.setIndeterminate(true);
+ mWallpaperProgress.setMessage(mContext.getResources()
+ .getText(R.string.progress_dialog_setting_wallpaper));
+ mWallpaperProgress.setCancelable(true);
+ mWallpaperProgress.setOnCancelListener(this);
+ mWallpaperProgress.show();
+ start();
+ }
+ return true;
+ }
+
+ @Override
+ public void run() {
+ Drawable oldWallpaper =
+ WallpaperManager.getInstance(mContext).getDrawable();
+ try {
+ // TODO: This will cause the resource to be downloaded again, when
+ // we should in most cases be able to grab it from the cache. To fix
+ // this we should query WebCore to see if we can access a cached
+ // version and instead open an input stream on that. This pattern
+ // could also be used in the download manager where the same problem
+ // exists.
+ InputStream inputstream = mUrl.openStream();
+ if (inputstream != null) {
+ WallpaperManager.getInstance(mContext).setStream(inputstream);
+ }
+ } catch (IOException e) {
+ Log.e(LOGTAG, "Unable to set new wallpaper");
+ // Act as though the user canceled the operation so we try to
+ // restore the old wallpaper.
+ mCanceled = true;
+ }
+
+ if (mCanceled) {
+ // Restore the old wallpaper if the user cancelled whilst we were
+ // setting
+ // the new wallpaper.
+ int width = oldWallpaper.getIntrinsicWidth();
+ int height = oldWallpaper.getIntrinsicHeight();
+ Bitmap bm = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
+ Canvas canvas = new Canvas(bm);
+ oldWallpaper.setBounds(0, 0, width, height);
+ oldWallpaper.draw(canvas);
+ try {
+ WallpaperManager.getInstance(mContext).setBitmap(bm);
+ } catch (IOException e) {
+ Log.e(LOGTAG, "Unable to restore old wallpaper.");
+ }
+ mCanceled = false;
+ }
+
+ if (mWallpaperProgress.isShowing()) {
+ mWallpaperProgress.dismiss();
+ }
+ }
+}
diff --git a/src/com/android/browser/WebViewController.java b/src/com/android/browser/WebViewController.java
new file mode 100644
index 0000000..fdd8ab1
--- /dev/null
+++ b/src/com/android/browser/WebViewController.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import com.android.browser.IntentHandler.UrlData;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.net.Uri;
+import android.net.http.SslError;
+import android.view.KeyEvent;
+import android.view.View;
+import android.webkit.HttpAuthHandler;
+import android.webkit.SslErrorHandler;
+import android.webkit.ValueCallback;
+import android.webkit.WebChromeClient;
+import android.webkit.WebView;
+
+/**
+ * WebView aspect of the controller
+ */
+public interface WebViewController {
+
+ Activity getActivity();
+
+ TabControl getTabControl();
+
+ void onPageStarted(Tab tab, WebView view, String url, Bitmap favicon);
+
+ void onPageFinished(Tab tab, String url);
+
+ void onProgressChanged(Tab tab, int newProgress);
+
+ void onReceivedTitle(Tab tab, final String title);
+
+ void onFavicon(Tab tab, WebView view, Bitmap icon);
+
+ boolean shouldOverrideUrlLoading(WebView view, String url);
+
+ boolean shouldOverrideKeyEvent(KeyEvent event);
+
+ void onUnhandledKeyEvent(KeyEvent event);
+
+ void doUpdateVisitedHistory(Tab tab, String url, boolean isReload);
+
+ void getVisitedHistory(final ValueCallback<String[]> callback);
+
+ void onReceivedHttpAuthRequest(Tab tab, WebView view, final HttpAuthHandler handler,
+ final String host, final String realm);
+
+ void onDownloadStart(Tab tab, String url, String useragent, String contentDisposition,
+ String mimeType, long contentLength);
+
+ void showCustomView(Tab tab, View view, WebChromeClient.CustomViewCallback callback);
+
+ void hideCustomView();
+
+ Bitmap getDefaultVideoPoster();
+
+ View getVideoLoadingProgressView();
+
+ void showSslCertificateOnError(WebView view, SslErrorHandler handler,
+ SslError error);
+
+ void activateVoiceSearchMode(String title);
+
+ void revertVoiceSearchMode(Tab tab);
+
+ boolean shouldShowErrorConsole();
+
+ void resetTitleAndRevertLockIcon(Tab tab);
+
+ void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType);
+
+ void endActionMode();
+
+ void attachSubWindow(Tab tab);
+
+ void dismissSubWindow(Tab tab);
+
+ Tab openTabAndShow(UrlData urlData, boolean closeOnExit, String appId);
+
+ boolean switchToTab(int tabindex);
+
+ void closeTab(Tab tab);
+
+}
diff --git a/src/com/android/browser/WebViewFactory.java b/src/com/android/browser/WebViewFactory.java
new file mode 100644
index 0000000..6047d1c
--- /dev/null
+++ b/src/com/android/browser/WebViewFactory.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.browser;
+
+import android.webkit.WebView;
+
+/**
+ * Factory for WebViews
+ */
+public interface WebViewFactory {
+
+ public WebView createWebView(boolean privateBrowsing);
+
+}