Initial pass at collapsable bookmarks
Change bookmark view to show all bookmarks
Group by account_name
Change-Id: I2c252c9f0e8d4df4271649dbe9bf3db336f921df
diff --git a/src/com/android/browser/BrowserBookmarksPage.java b/src/com/android/browser/BrowserBookmarksPage.java
index 1dc2612..46197e9 100644
--- a/src/com/android/browser/BrowserBookmarksPage.java
+++ b/src/com/android/browser/BrowserBookmarksPage.java
@@ -16,7 +16,8 @@
package com.android.browser;
-import com.android.browser.BreadCrumbView.Crumb;
+import com.android.browser.view.BookmarkExpandableGridView;
+import com.android.browser.view.BookmarkExpandableGridView.BookmarkContextMenuInfo;
import android.app.Activity;
import android.app.Fragment;
@@ -25,11 +26,11 @@
import android.content.ClipboardManager;
import android.content.ContentUris;
import android.content.Context;
+import android.content.CursorLoader;
import android.content.Intent;
import android.content.Loader;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
-import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.Cursor;
@@ -40,6 +41,7 @@
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.provider.BrowserContract;
+import android.provider.BrowserContract.Accounts;
import android.provider.BrowserContract.ChromeSyncColumns;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
@@ -50,116 +52,114 @@
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebIconDatabase.IconListener;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemClickListener;
-import android.widget.GridView;
+import android.widget.ExpandableListView;
+import android.widget.ExpandableListView.OnChildClickListener;
import android.widget.ListView;
import android.widget.PopupMenu.OnMenuItemClickListener;
import android.widget.Toast;
+import java.util.HashMap;
+
interface BookmarksPageCallbacks {
// Return true if handled
boolean onBookmarkSelected(Cursor c, boolean isFolder);
// Return true if handled
boolean onOpenInNewWindow(Cursor c);
- void onFolderChanged(int level, Uri uri);
}
/**
* View showing the user's bookmarks in the browser.
*/
public class BrowserBookmarksPage extends Fragment implements View.OnCreateContextMenuListener,
- LoaderManager.LoaderCallbacks<Cursor>, OnItemClickListener, IconListener,
- BreadCrumbView.Controller, OnMenuItemClickListener, OnSharedPreferenceChangeListener {
+ LoaderManager.LoaderCallbacks<Cursor>, IconListener,
+ BreadCrumbView.Controller, OnMenuItemClickListener, OnChildClickListener {
static final String LOGTAG = "browser";
- static final int LOADER_BOOKMARKS = 1;
+ static final int LOADER_ACCOUNTS = 1;
+ static final int LOADER_BOOKMARKS = 100;
static final String EXTRA_DISABLE_WINDOW = "disable_new_window";
- static final String ACCOUNT_NAME_UNSYNCED = "Unsynced";
-
public static final String PREF_ACCOUNT_TYPE = "acct_type";
public static final String PREF_ACCOUNT_NAME = "acct_name";
+ static final String ACCOUNT_TYPE = "account_type";
+ static final String ACCOUNT_NAME = "account_name";
+
static final int VIEW_THUMBNAILS = 1;
static final int VIEW_LIST = 2;
static final String PREF_SELECTED_VIEW = "bookmarks_view";
BookmarksPageCallbacks mCallbacks;
View mRoot;
- GridView mGrid;
+ BookmarkExpandableGridView mGrid;
ListView mList;
- BrowserBookmarksAdapter mAdapter;
boolean mDisableNewWindow;
- boolean mCanceled = false;
boolean mEnableContextMenu = true;
- boolean mShowRootFolder = false;
View mEmptyView;
int mCurrentView;
View mHeader;
- ViewGroup mHeaderContainer;
- BreadCrumbView mCrumbs;
- int mCrumbVisibility = View.VISIBLE;
- int mCrumbMaxVisible = -1;
- boolean mCrumbBackButton = false;
+ HashMap<Integer, BrowserBookmarksAdapter> mBookmarkAdapters = new HashMap<Integer, BrowserBookmarksAdapter>();
static BrowserBookmarksPage newInstance(BookmarksPageCallbacks cb,
Bundle args, ViewGroup headerContainer) {
BrowserBookmarksPage bbp = new BrowserBookmarksPage();
bbp.mCallbacks = cb;
- bbp.mHeaderContainer = headerContainer;
bbp.setArguments(args);
return bbp;
}
@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
- switch (id) {
- case LOADER_BOOKMARKS: {
- SharedPreferences prefs = PreferenceManager
- .getDefaultSharedPreferences(getActivity());
- String accountType = prefs.getString(PREF_ACCOUNT_TYPE, null);
- String accountName = prefs.getString(PREF_ACCOUNT_NAME, null);
- BookmarksLoader bl = new BookmarksLoader(getActivity(),
- accountType, accountName);
- if (mCrumbs != null) {
- Uri uri = (Uri) mCrumbs.getTopData();
- if (uri != null) {
- bl.setUri(uri);
- }
- }
- return bl;
- }
+ if (id == LOADER_ACCOUNTS) {
+ return new AccountsLoader(getActivity());
+ } else if (id >= LOADER_BOOKMARKS) {
+ String accountType = args.getString(ACCOUNT_TYPE);
+ String accountName = args.getString(ACCOUNT_NAME);
+ BookmarksLoader bl = new BookmarksLoader(getActivity(),
+ accountType, accountName);
+ return bl;
+ } else {
+ throw new UnsupportedOperationException("Unknown loader id " + id);
}
- throw new UnsupportedOperationException("Unknown loader id " + id);
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
- switch (loader.getId()) {
- case LOADER_BOOKMARKS: {
- // Set the visibility of the empty vs. content views
- if (cursor == null || cursor.getCount() == 0) {
- mEmptyView.setVisibility(View.VISIBLE);
- mGrid.setVisibility(View.GONE);
- mList.setVisibility(View.GONE);
- } else {
- mEmptyView.setVisibility(View.GONE);
- setupBookmarkView();
- }
-
- // Give the new data to the adapter
- mAdapter.changeCursor(cursor);
- break;
+ if (loader.getId() == LOADER_ACCOUNTS) {
+ LoaderManager lm = getLoaderManager();
+ int id = LOADER_BOOKMARKS;
+ while (cursor.moveToNext()) {
+ String accountName = cursor.getString(0);
+ String accountType = cursor.getString(1);
+ Bundle args = new Bundle();
+ args.putString(ACCOUNT_NAME, accountName);
+ args.putString(ACCOUNT_TYPE, accountType);
+ BrowserBookmarksAdapter adapter = new BrowserBookmarksAdapter(
+ getActivity(), mCurrentView);
+ mBookmarkAdapters.put(id, adapter);
+ mGrid.addAccount(accountName, adapter);
+ lm.restartLoader(id, args, this);
+ id++;
}
+ // TODO: Figure out what a reload of these means
+ // Currently, a reload is triggered whenever bookmarks change
+ // This is less than ideal
+ // It also causes UI flickering as a new adapter is created
+ // instead of re-using an existing one when the account_name is the
+ // same.
+ // For now, this is a one-shot load
+ getLoaderManager().destroyLoader(LOADER_ACCOUNTS);
+ } else if (loader.getId() >= LOADER_BOOKMARKS) {
+ BrowserBookmarksAdapter adapter = mBookmarkAdapters.get(loader.getId());
+ adapter.changeCursor(cursor);
}
}
@Override
public void onLoaderReset(Loader<Cursor> loader) {
- onLoadFinished(loader, null);
+ // TODO: Figure out what to do here (if anything?)
}
long getFolderId() {
@@ -181,37 +181,32 @@
@Override
public boolean onContextItemSelected(MenuItem item) {
final Activity activity = getActivity();
- // It is possible that the view has been canceled when we get to
- // this point as back has a higher priority
- if (mCanceled) {
- return false;
- }
- AdapterView.AdapterContextMenuInfo i =
- (AdapterView.AdapterContextMenuInfo)item.getMenuInfo();
+ BookmarkContextMenuInfo i = (BookmarkContextMenuInfo)item.getMenuInfo();
// If we have no menu info, we can't tell which item was selected.
if (i == null) {
return false;
}
+ BrowserBookmarksAdapter adapter = getChildAdapter(i.groupPosition);
switch (item.getItemId()) {
case R.id.open_context_menu_id:
- loadUrl(i.position);
+ loadUrl(adapter, i.childPosition);
break;
case R.id.edit_context_menu_id:
- editBookmark(i.position);
+ editBookmark(adapter, i.childPosition);
break;
case R.id.shortcut_context_menu_id:
- Cursor c = mAdapter.getItem(i.position);
+ Cursor c = adapter.getItem(i.childPosition);
activity.sendBroadcast(createShortcutIntent(getActivity(), c));
break;
case R.id.delete_context_menu_id:
- displayRemoveBookmarkDialog(i.position);
+ displayRemoveBookmarkDialog(adapter, i.childPosition);
break;
case R.id.new_window_context_menu_id:
- openInNewWindow(i.position);
+ openInNewWindow(adapter, i.childPosition);
break;
case R.id.share_link_context_menu_id: {
- Cursor cursor = mAdapter.getItem(i.position);
+ Cursor cursor = adapter.getItem(i.childPosition);
Controller.sharePage(activity,
cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE),
cursor.getString(BookmarksLoader.COLUMN_INDEX_URL),
@@ -220,16 +215,16 @@
break;
}
case R.id.copy_url_context_menu_id:
- copy(getUrl(i.position));
+ copy(getUrl(adapter, i.childPosition));
break;
case R.id.homepage_context_menu_id: {
- BrowserSettings.getInstance().setHomePage(getUrl(i.position));
+ BrowserSettings.getInstance().setHomePage(getUrl(adapter, i.childPosition));
Toast.makeText(activity, R.string.homepage_set, Toast.LENGTH_LONG).show();
break;
}
// Only for the Most visited page
case R.id.save_to_bookmarks_menu_id: {
- Cursor cursor = mAdapter.getItem(i.position);
+ Cursor cursor = adapter.getItem(i.childPosition);
String name = cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE);
String url = cursor.getString(BookmarksLoader.COLUMN_INDEX_URL);
// If the site is bookmarked, the item becomes remove from
@@ -270,8 +265,9 @@
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
- AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
- Cursor cursor = mAdapter.getItem(info.position);
+ BookmarkContextMenuInfo info = (BookmarkContextMenuInfo) menuInfo;
+ BrowserBookmarksAdapter adapter = getChildAdapter(info.groupPosition);
+ Cursor cursor = adapter.getItem(info.childPosition);
if (!canEdit(cursor)) {
return;
}
@@ -330,11 +326,11 @@
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
-
SharedPreferences prefs = PreferenceManager
- .getDefaultSharedPreferences(getActivity());
- prefs.registerOnSharedPreferenceChangeListener(this);
+ .getDefaultSharedPreferences(getActivity());
mCurrentView = prefs.getInt(PREF_SELECTED_VIEW, getDefaultView());
+ // TODO: Support list view
+ mCurrentView = VIEW_THUMBNAILS;
Bundle args = getArguments();
mDisableNewWindow = args == null ? false : args.getBoolean(EXTRA_DISABLE_WINDOW, false);
@@ -345,40 +341,20 @@
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
- Context context = getActivity();
-
mRoot = inflater.inflate(R.layout.bookmarks, container, false);
mEmptyView = mRoot.findViewById(android.R.id.empty);
- mGrid = (GridView) mRoot.findViewById(R.id.grid);
- mGrid.setOnItemClickListener(this);
- mGrid.setColumnWidth(Controller.getDesiredThumbnailWidth(getActivity()));
+ mGrid = (BookmarkExpandableGridView) mRoot.findViewById(R.id.grid);
+ mGrid.setOnChildClickListener(this);
+ mGrid.setColumnWidthFromLayout(R.layout.bookmark_thumbnail);
+ mGrid.setBreadcrumbController(this);
mList = (ListView) mRoot.findViewById(R.id.list);
- mList.setOnItemClickListener(this);
+ // TODO: mList.setOnItemClickListener(this);
setEnableContextMenu(mEnableContextMenu);
- // Prep the header
- ViewGroup hc = mHeaderContainer;
- if (hc == null) {
- hc = (ViewGroup) mRoot.findViewById(R.id.header_container);
- hc.setVisibility(View.VISIBLE);
- }
- mHeader = inflater.inflate(R.layout.bookmarks_header, hc, false);
- hc.addView(mHeader);
- mCrumbs = (BreadCrumbView) mHeader.findViewById(R.id.crumbs);
- mCrumbs.setController(this);
- mCrumbs.setUseBackButton(mCrumbBackButton);
- mCrumbs.setMaxVisible(mCrumbMaxVisible);
- mCrumbs.setVisibility(mCrumbVisibility);
- String name = getString(R.string.bookmarks);
- mCrumbs.pushView(name, false, BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER);
- if (mCallbacks != null) {
- mCallbacks.onFolderChanged(1, BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER);
- }
// Start the loaders
LoaderManager lm = getLoaderManager();
- mAdapter = new BrowserBookmarksAdapter(getActivity(), mCurrentView);
- lm.restartLoader(LOADER_BOOKMARKS, null, this);
+ lm.restartLoader(LOADER_ACCOUNTS, null, this);
// Add our own listener in case there are favicons that have yet to be loaded.
CombinedBookmarkHistoryView.getIconListenerSet().addListener(this);
@@ -386,7 +362,7 @@
return mRoot;
}
- private int getDefaultView() {
+ private int getDefaultView() {
if (BrowserActivity.isXlarge(getActivity())) {
return VIEW_THUMBNAILS;
}
@@ -396,16 +372,14 @@
@Override
public void onDestroyView() {
super.onDestroyView();
- SharedPreferences prefs = PreferenceManager
- .getDefaultSharedPreferences(getActivity());
- prefs.unregisterOnSharedPreferenceChangeListener(this);
- if (mHeaderContainer != null) {
- mHeaderContainer.removeView(mHeader);
+ mGrid.setBreadcrumbController(null);
+ LoaderManager lm = getLoaderManager();
+ lm.destroyLoader(LOADER_ACCOUNTS);
+ for (int id : mBookmarkAdapters.keySet()) {
+ lm.destroyLoader(id);
}
- mCrumbs.setController(null);
- mCrumbs = null;
- getLoaderManager().destroyLoader(LOADER_BOOKMARKS);
- mAdapter = null;
+ mBookmarkAdapters.clear();
+
CombinedBookmarkHistoryView.getIconListenerSet().removeListener(this);
}
@@ -413,35 +387,52 @@
public void onReceivedIcon(String url, Bitmap icon) {
// A new favicon has been loaded, so let anything attached to the adapter know about it
// so new icons will be loaded.
- mAdapter.notifyDataSetChanged();
+ // TODO: Notify all of data set changed
+ // TODO: Wait, is this even needed? Won't this trigger a DB change anyway?
+ }
+
+ private BrowserBookmarksAdapter getChildAdapter(int groupPosition) {
+ if (mCurrentView == VIEW_THUMBNAILS) {
+ return mGrid.getChildAdapter(groupPosition);
+ } else {
+ // TODO: Support expandable list
+ return null;
+ }
+ }
+
+ private BreadCrumbView getBreadCrumbs(int groupPosition) {
+ if (mCurrentView == VIEW_THUMBNAILS) {
+ return mGrid.getBreadCrumbs(groupPosition);
+ } else {
+ // TODO: Support expandable list
+ return null;
+ }
}
@Override
- public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
- // It is possible that the view has been canceled when we get to
- // this point as back has a higher priority
- if (mCanceled) {
- android.util.Log.e(LOGTAG, "item clicked when dismissing");
- return;
- }
-
- Cursor cursor = mAdapter.getItem(position);
+ public boolean onChildClick(ExpandableListView parent, View v,
+ int groupPosition, int childPosition, long id) {
+ BrowserBookmarksAdapter adapter = getChildAdapter(groupPosition);
+ Cursor cursor = adapter.getItem(childPosition);
boolean isFolder = cursor.getInt(BookmarksLoader.COLUMN_INDEX_IS_FOLDER) != 0;
if (mCallbacks != null &&
mCallbacks.onBookmarkSelected(cursor, isFolder)) {
- return;
+ return true;
}
+ // TODO: Folder stuff
if (isFolder) {
String title = cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE);
Uri uri = ContentUris.withAppendedId(
BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER, id);
- if (mCrumbs != null) {
+ BreadCrumbView crumbs = getBreadCrumbs(groupPosition);
+ if (crumbs != null) {
// update crumbs
- mCrumbs.pushView(title, uri);
+ crumbs.pushView(title, uri);
}
- loadFolder(uri);
+ loadFolder(groupPosition, uri);
}
+ return true;
}
/* package */ static Intent createShortcutIntent(Context context, Cursor cursor) {
@@ -452,15 +443,15 @@
return BookmarkUtils.createAddToHomeIntent(context, url, title, touchIcon, favicon);
}
- private void loadUrl(int position) {
- if (mCallbacks != null && mAdapter != null) {
- mCallbacks.onBookmarkSelected(mAdapter.getItem(position), false);
+ private void loadUrl(BrowserBookmarksAdapter adapter, int position) {
+ if (mCallbacks != null && adapter != null) {
+ mCallbacks.onBookmarkSelected(adapter.getItem(position), false);
}
}
- private void openInNewWindow(int position) {
+ private void openInNewWindow(BrowserBookmarksAdapter adapter, int position) {
if (mCallbacks != null) {
- Cursor c = mAdapter.getItem(position);
+ Cursor c = adapter.getItem(position);
boolean isFolder = c.getInt(BookmarksLoader.COLUMN_INDEX_IS_FOLDER) == 1;
if (isFolder) {
long id = c.getLong(BookmarksLoader.COLUMN_INDEX_ID);
@@ -497,9 +488,9 @@
}
- private void editBookmark(int position) {
+ private void editBookmark(BrowserBookmarksAdapter adapter, int position) {
Intent intent = new Intent(getActivity(), AddBookmarkPage.class);
- Cursor cursor = mAdapter.getItem(position);
+ Cursor cursor = adapter.getItem(position);
Bundle item = new Bundle();
item.putString(BrowserContract.Bookmarks.TITLE,
cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE));
@@ -520,18 +511,19 @@
startActivity(intent);
}
- private void displayRemoveBookmarkDialog(final int position) {
+ private void displayRemoveBookmarkDialog(BrowserBookmarksAdapter adapter,
+ int position) {
// Put up a dialog asking if the user really wants to
// delete the bookmark
- Cursor cursor = mAdapter.getItem(position);
+ Cursor cursor = adapter.getItem(position);
long id = cursor.getLong(BookmarksLoader.COLUMN_INDEX_ID);
String title = cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE);
Context context = getActivity();
BookmarkUtils.displayRemoveBookmarkDialog(id, title, context, null);
}
- private String getUrl(int position) {
- return getUrl(mAdapter.getItem(position));
+ private String getUrl(BrowserBookmarksAdapter adapter, int position) {
+ return getUrl(adapter.getItem(position));
}
/* package */ static String getUrl(Cursor c) {
@@ -563,6 +555,7 @@
Resources res = getActivity().getResources();
int horizontalSpacing = (int) res.getDimension(R.dimen.combo_horizontalSpacing);
mGrid.setHorizontalSpacing(horizontalSpacing);
+ mGrid.setColumnWidthFromLayout(R.layout.bookmark_thumbnail);
int paddingLeftRight = (int) res.getDimension(R.dimen.combo_paddingLeftRight);
int paddingTop = (int) res.getDimension(R.dimen.combo_paddingTop);
mRoot.setPadding(paddingLeftRight, paddingTop,
@@ -577,10 +570,11 @@
}
void selectView(int view) {
+ // TODO: Support list view
+ view = mCurrentView;
if (view == mCurrentView) {
return;
}
- mCurrentView = view;
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
Editor edit = prefs.edit();
edit.putInt(PREF_SELECTED_VIEW, mCurrentView);
@@ -592,52 +586,53 @@
}
private void setupBookmarkView() {
- mAdapter.selectView(mCurrentView);
- switch (mCurrentView) {
- case VIEW_THUMBNAILS:
- mList.setAdapter(null);
- if (mGrid.getAdapter() != mAdapter) {
- mGrid.setAdapter(mAdapter);
- }
- mGrid.setVisibility(View.VISIBLE);
- mList.setVisibility(View.GONE);
- break;
- case VIEW_LIST:
- mGrid.setAdapter(null);
- if (mList.getAdapter() != mAdapter) {
- mList.setAdapter(mAdapter);
- }
- mGrid.setVisibility(View.GONE);
- mList.setVisibility(View.VISIBLE);
- break;
- }
+ // TODO: Support list view
+// mAdapter.selectView(mCurrentView);
+// switch (mCurrentView) {
+// case VIEW_THUMBNAILS:
+// mList.setAdapter(null);
+// SharedPreferences prefs = PreferenceManager
+// .getDefaultSharedPreferences(getActivity());
+// String accountName = prefs.getString(PREF_ACCOUNT_NAME, null);
+// mGrid.addAccount(accountName, mAdapter);
+// mGrid.setVisibility(View.VISIBLE);
+// mList.setVisibility(View.GONE);
+// break;
+// case VIEW_LIST:
+// mGrid.clearAccounts();
+// if (mList.getAdapter() != mAdapter) {
+// mList.setAdapter(mAdapter);
+// }
+// mGrid.setVisibility(View.GONE);
+// mList.setVisibility(View.VISIBLE);
+// break;
+// }
}
/**
* BreadCrumb controller callback
*/
@Override
- public void onTop(int level, Object data) {
+ public void onTop(BreadCrumbView view, int level, Object data) {
+ int groupPosition = (Integer) view.getTag(R.id.group_position);
Uri uri = (Uri) data;
if (uri == null) {
// top level
uri = BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER;
}
- loadFolder(uri);
+ loadFolder(groupPosition, uri);
}
/**
* @param uri
*/
- private void loadFolder(Uri uri) {
+ private void loadFolder(int groupPosition, Uri uri) {
LoaderManager manager = getLoaderManager();
- BookmarksLoader loader =
- (BookmarksLoader) ((Loader<?>) manager.getLoader(LOADER_BOOKMARKS));
+ // This assumes groups are ordered the same as loaders
+ BookmarksLoader loader = (BookmarksLoader) ((Loader<?>)
+ manager.getLoader(LOADER_BOOKMARKS + groupPosition));
loader.setUri(uri);
loader.forceLoad();
- if (mCallbacks != null) {
- mCallbacks.onFolderChanged(mCrumbs.getTopLevel(), uri);
- }
}
@Override
@@ -654,18 +649,9 @@
}
public boolean onBackPressed() {
- if (canGoBack()) {
- mCrumbs.popView();
- return true;
- }
return false;
}
- private boolean canGoBack() {
- Crumb c = mCrumbs.getTopCrumb();
- return c != null && c.canGoBack;
- }
-
public void setCallbackListener(BookmarksPageCallbacks callbackListener) {
mCallbacks = callbackListener;
}
@@ -722,41 +708,17 @@
}
}
- public void setBreadCrumbVisibility(int visibility) {
- mCrumbVisibility = visibility;
- if (mCrumbs != null) {
- mCrumbs.setVisibility(mCrumbVisibility);
- }
- }
+ static class AccountsLoader extends CursorLoader {
- public void setBreadCrumbUseBackButton(boolean use) {
- mCrumbBackButton = use;
- if (mCrumbs != null) {
- mCrumbs.setUseBackButton(mCrumbBackButton);
- }
- }
+ static String[] ACCOUNTS_PROJECTION = new String[] {
+ Accounts.ACCOUNT_NAME,
+ Accounts.ACCOUNT_TYPE
+ };
- public void setBreadCrumbMaxVisible(int max) {
- mCrumbMaxVisible = max;
- if (mCrumbs != null) {
- mCrumbs.setMaxVisible(mCrumbMaxVisible);
+ public AccountsLoader(Context context) {
+ super(context, Accounts.CONTENT_URI, ACCOUNTS_PROJECTION, null, null,
+ Accounts.ACCOUNT_NAME + " ASC");
}
- }
- @Override
- public void onSharedPreferenceChanged(
- SharedPreferences sharedPreferences, String key) {
- if (PREF_ACCOUNT_NAME.equals(key) || PREF_ACCOUNT_TYPE.equals(key)) {
- mCrumbs.setController(null);
- mCrumbs.clear();
- LoaderManager lm = getLoaderManager();
- lm.restartLoader(LOADER_BOOKMARKS, null, this);
- mCrumbs.setController(this);
- String name = getString(R.string.bookmarks);
- mCrumbs.pushView(name, false, BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER);
- if (mCallbacks != null) {
- mCallbacks.onFolderChanged(1, BrowserContract.Bookmarks.CONTENT_URI_DEFAULT_FOLDER);
- }
- }
}
}