Initial implementation of the useragent switcher
Change-Id: Iaa8262a678902645dbfaa8a53fe7212af7d9d53c
diff --git a/src/com/android/browser/BrowserSettings.java b/src/com/android/browser/BrowserSettings.java
index e6bd759..dd46314 100644
--- a/src/com/android/browser/BrowserSettings.java
+++ b/src/com/android/browser/BrowserSettings.java
@@ -46,6 +46,7 @@
import java.lang.ref.WeakReference;
import java.util.Iterator;
import java.util.LinkedList;
+import java.util.WeakHashMap;
/**
* Class for managing settings
@@ -90,6 +91,7 @@
private Controller mController;
private WebStorageSizeManager mWebStorageSizeManager;
private AutofillHandler mAutofillHandler;
+ private WeakHashMap<WebSettings, String> mCustomUserAgents;
// Cached settings
private SearchEngine mSearchEngine;
@@ -111,6 +113,7 @@
}
mAutofillHandler = new AutofillHandler(mContext);
mManagedSettings = new LinkedList<WeakReference<WebSettings>>();
+ mCustomUserAgents = new WeakHashMap<WebSettings, String>();
mWebStorageSizeManager = new WebStorageSizeManager(mContext,
new WebStorageSizeManager.StatFsDiskInfo(getAppCachePath()),
new WebStorageSizeManager.WebKitAppCacheInfo(getAppCachePath()));
@@ -151,7 +154,6 @@
settings.setForceUserScalable(forceEnableUserScalable());
settings.setPluginState(getPluginState());
settings.setTextSize(getTextSize());
- settings.setUserAgentString(USER_AGENTS[getUserAgent()]);
settings.setAutoFillEnabled(isAutofillEnabled());
settings.setLayoutAlgorithm(getLayoutAlgorithm());
settings.setJavaScriptCanOpenWindowsAutomatically(blockPopupWindows());
@@ -161,6 +163,13 @@
settings.setSaveFormData(saveFormdata());
settings.setUseWideViewPort(isWideViewport());
settings.setAutoFillProfile(getAutoFillProfile());
+
+ String ua = mCustomUserAgents.get(settings);
+ if (enableUseragentSwitcher() && ua != null) {
+ settings.setUserAgentString(ua);
+ } else {
+ settings.setUserAgentString(USER_AGENTS[getUserAgent()]);
+ }
}
/**
@@ -385,6 +394,21 @@
setDebugEnabled(!isDebugEnabled());
}
+ public boolean hasDesktopUseragent(WebView view) {
+ return view != null && mCustomUserAgents.get(view.getSettings()) != null;
+ }
+
+ public void toggleDesktopUseragent(WebView view) {
+ WebSettings settings = view.getSettings();
+ if (mCustomUserAgents.get(settings) != null) {
+ mCustomUserAgents.remove(settings);
+ settings.setUserAgentString(USER_AGENTS[getUserAgent()]);
+ } else {
+ mCustomUserAgents.put(settings, DESKTOP_USERAGENT);
+ settings.setUserAgentString(DESKTOP_USERAGENT);
+ }
+ }
+
// -----------------------------
// getter/setters for accessibility_preferences.xml
// -----------------------------
@@ -579,6 +603,10 @@
return mPrefs.getBoolean(PREF_FULLSCREEN, false);
}
+ public boolean enableUseragentSwitcher() {
+ return mPrefs.getBoolean(PREF_ENABLE_USERAGENT_SWITCHER, false);
+ }
+
// -----------------------------
// getter/setters for privacy_security_preferences.xml
// -----------------------------
diff --git a/src/com/android/browser/PreferenceKeys.java b/src/com/android/browser/PreferenceKeys.java
index f7230df..cff9f70 100644
--- a/src/com/android/browser/PreferenceKeys.java
+++ b/src/com/android/browser/PreferenceKeys.java
@@ -78,6 +78,7 @@
static final String PREF_USE_MOST_VISITED_HOMEPAGE = "use_most_visited_homepage";
static final String PREF_USE_INSTANT_SEARCH = "use_instant_search";
static final String PREF_FULLSCREEN = "fullscreen";
+ static final String PREF_ENABLE_USERAGENT_SWITCHER = "enable_useragent_switcher";
// ----------------------
// Keys for privacy_security_preferences.xml
diff --git a/src/com/android/browser/TitleBarXLarge.java b/src/com/android/browser/TitleBarXLarge.java
index 567b35a..8c03e4c 100644
--- a/src/com/android/browser/TitleBarXLarge.java
+++ b/src/com/android/browser/TitleBarXLarge.java
@@ -20,9 +20,12 @@
import android.app.Activity;
import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
+import android.preference.PreferenceManager;
import android.text.TextUtils;
import android.view.View;
import android.view.View.OnClickListener;
@@ -59,6 +62,8 @@
private ImageView mVoiceSearch;
private Drawable mFocusDrawable;
private Drawable mUnfocusDrawable;
+ private boolean mHasFocus = false;
+ private BrowserSettings mSettings;
public TitleBarXLarge(Activity activity, UiController controller,
XLargeUi ui, FrameLayout parent) {
@@ -72,7 +77,10 @@
mUnfocusDrawable = resources.getDrawable(
R.drawable.textfield_default_holo_dark);
mInVoiceMode = false;
+ mSettings = BrowserSettings.getInstance();
initLayout(activity, R.layout.url_bar);
+ PreferenceManager.getDefaultSharedPreferences(activity)
+ .registerOnSharedPreferenceChangeListener(mSharedPrefsListener);
}
@Override
@@ -101,6 +109,7 @@
mGoButton.setOnClickListener(this);
mClearButton.setOnClickListener(this);
mVoiceSearch.setOnClickListener(this);
+ mUrlIcon.setOnClickListener(this);
mUrlInput.setContainer(mUrlContainer);
setFocusState(false);
}
@@ -115,6 +124,7 @@
? R.drawable.ic_forward_holo_dark
: R.drawable.ic_forward_disabled_holo_dark);
}
+ updateUrlIcon();
}
@Override
@@ -177,6 +187,13 @@
clearOrClose();
} else if (mVoiceSearch == v) {
mUiController.startVoiceSearch();
+ } else if (mUrlIcon == v) {
+ WebView web = mUiController.getCurrentWebView();
+ if (mSettings.enableUseragentSwitcher() && web != null) {
+ mSettings.toggleDesktopUseragent(web);
+ web.loadUrl(web.getOriginalUrl());
+ updateUrlIcon();
+ }
} else {
super.onClick(v);
}
@@ -195,9 +212,39 @@
}
}
+ void updateUrlIcon() {
+ if (mHasFocus) {
+ return;
+ }
+ if (!mInVoiceMode && mSettings.enableUseragentSwitcher()) {
+ WebView web = mUiController.getCurrentWebView();
+ if (mSettings.hasDesktopUseragent(web)) {
+ mUrlIcon.setImageResource(R.drawable.ic_ua_desktop);
+ } else {
+ mUrlIcon.setImageResource(R.drawable.ic_ua_android);
+ }
+ } else {
+ mUrlIcon.setImageResource(mInVoiceMode ?
+ R.drawable.ic_search_holo_dark
+ : R.drawable.ic_web_holo_dark);
+ }
+ }
+
+ private OnSharedPreferenceChangeListener mSharedPrefsListener =
+ new OnSharedPreferenceChangeListener() {
+
+ @Override
+ public void onSharedPreferenceChanged(
+ SharedPreferences sharedPreferences, String key) {
+ updateUrlIcon();
+ }
+
+ };
+
@Override
protected void setFocusState(boolean focus) {
super.setFocusState(focus);
+ mHasFocus = focus;
if (focus) {
mSearchButton.setVisibility(View.GONE);
mStar.setVisibility(View.GONE);
@@ -214,9 +261,7 @@
} else {
mSearchButton.setVisibility(View.VISIBLE);
}
- mUrlIcon.setImageResource(mInVoiceMode ?
- R.drawable.ic_search_holo_dark
- : R.drawable.ic_web_holo_dark);
+ updateUrlIcon();
}
}