org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarManageable Java Examples

private void deleteSelectedItems() {
    List<DownloadHistoryItemWrapper> selectedItems =
            mBackendProvider.getSelectionDelegate().getSelectedItems();
    final List<DownloadHistoryItemWrapper> itemsToDelete = getItemsForDeletion();

    mBackendProvider.getSelectionDelegate().clearSelection();

    if (itemsToDelete.isEmpty()) return;

    mHistoryAdapter.removeItemsFromAdapter(itemsToDelete);

    dismissUndoDeletionSnackbars();

    boolean singleItemDeleted = selectedItems.size() == 1;
    String snackbarText = singleItemDeleted ? selectedItems.get(0).getDisplayFileName() :
            String.format(Locale.getDefault(), "%d", selectedItems.size());
    int snackbarTemplateId = singleItemDeleted ? R.string.undo_bar_delete_message
            : R.string.undo_bar_multiple_downloads_delete_message;

    Snackbar snackbar = Snackbar.make(snackbarText, mUndoDeletionSnackbarController,
            Snackbar.TYPE_ACTION, Snackbar.UMA_DOWNLOAD_DELETE_UNDO);
    snackbar.setAction(mActivity.getString(R.string.undo), itemsToDelete);
    snackbar.setTemplateText(mActivity.getString(snackbarTemplateId));

    ((SnackbarManageable) mActivity).getSnackbarManager().showSnackbar(snackbar);
}
 

/**
 * Creates an instance of {@link BookmarkManager}. It also initializes resources,
 * bookmark models and jni bridges.
 * @param activity The activity context to use.
 * @param isDialogUi Whether the main bookmarks UI will be shown in a dialog, not a NativePage.
 */
public BookmarkManager(Activity activity, boolean isDialogUi) {
    mActivity = activity;
    mIsDialogUi = isDialogUi;

    mBookmarkModel = new BookmarkModel();
    mMainView = (ViewGroup) mActivity.getLayoutInflater().inflate(R.layout.bookmark_main, null);
    mDrawer = (DrawerLayout) mMainView.findViewById(R.id.bookmark_drawer_layout);
    mDrawerListView = (BookmarkDrawerListView) mMainView.findViewById(
            R.id.bookmark_drawer_list);
    mContentView = (BookmarkContentView) mMainView.findViewById(R.id.bookmark_content_view);
    mViewSwitcher = (ViewSwitcher) mMainView.findViewById(R.id.bookmark_view_switcher);
    mUndoController = new BookmarkUndoController(activity, mBookmarkModel,
            ((SnackbarManageable) activity).getSnackbarManager());
    mSearchView = (BookmarkSearchView) getView().findViewById(R.id.bookmark_search_view);
    mBookmarkModel.addObserver(mBookmarkModelObserver);
    initializeToLoadingState();
    mBookmarkModel.runAfterBookmarkModelLoaded(mModelLoadedRunnable);

    // Load partner bookmarks explicitly. We load partner bookmarks in the deferred startup
    // code, but that might be executed much later. Especially on L, showing loading
    // progress bar blocks that so it won't be loaded. http://crbug.com/429383
    PartnerBookmarksShim.kickOffReading(activity);

    mLargeIconBridge = new LargeIconBridge(Profile.getLastUsedProfile().getOriginalProfile());
    ActivityManager activityManager = ((ActivityManager) ContextUtils
            .getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE));
    int maxSize = Math.min(activityManager.getMemoryClass() / 4 * 1024 * 1024,
            FAVICON_MAX_CACHE_SIZE_BYTES);
    mLargeIconBridge.createCache(maxSize);
}
 

@Override
protected void initialize(Activity activity, NativePageHost host) {
    mManager = new BookmarkManager(
            activity, false, ((SnackbarManageable) activity).getSnackbarManager());
    mManager.setBasicNativePage(this);
    mTitle = activity.getString(R.string.bookmarks);
}
 

@Override
public SnackbarManager getSnackbarManager() {
    return ((SnackbarManageable) mActivity).getSnackbarManager();
}
 

/**
 * Creates an instance of {@link BookmarkManager}. It also initializes resources,
 * bookmark models and jni bridges.
 * @param activity The activity context to use.
 * @param isDialogUi Whether the main bookmarks UI will be shown in a dialog, not a NativePage.
 */
public BookmarkManager(Activity activity, boolean isDialogUi) {
    mActivity = activity;
    mIsDialogUi = isDialogUi;

    mSelectionDelegate = new SelectionDelegate<BookmarkId>() {
        @Override
        public boolean toggleSelectionForItem(BookmarkId bookmark) {
            if (!mBookmarkModel.getBookmarkById(bookmark).isEditable()) return false;
            return super.toggleSelectionForItem(bookmark);
        }
    };

    mBookmarkModel = new BookmarkModel();
    mMainView = (ViewGroup) mActivity.getLayoutInflater().inflate(R.layout.bookmark_main, null);
    mDrawer = (DrawerLayout) mMainView.findViewById(R.id.bookmark_drawer_layout);
    mDrawerListView = (BookmarkDrawerListView) mMainView.findViewById(
            R.id.bookmark_drawer_list);
    mContentView = (BookmarkContentView) mMainView.findViewById(R.id.bookmark_content_view);
    mViewSwitcher = (ViewSwitcher) mMainView.findViewById(R.id.bookmark_view_switcher);
    mUndoController = new BookmarkUndoController(activity, mBookmarkModel,
            ((SnackbarManageable) activity).getSnackbarManager());
    mSearchView = (BookmarkSearchView) getView().findViewById(R.id.bookmark_search_view);
    mBookmarkModel.addObserver(mBookmarkModelObserver);
    initializeToLoadingState();
    mBookmarkModel.runAfterBookmarkModelLoaded(mModelLoadedRunnable);

    // Load partner bookmarks explicitly. We load partner bookmarks in the deferred startup
    // code, but that might be executed much later. Especially on L, showing loading
    // progress bar blocks that so it won't be loaded. http://crbug.com/429383
    PartnerBookmarksShim.kickOffReading(activity);

    mLargeIconBridge = new LargeIconBridge(Profile.getLastUsedProfile().getOriginalProfile());
    ActivityManager activityManager = ((ActivityManager) ContextUtils
            .getApplicationContext().getSystemService(Context.ACTIVITY_SERVICE));
    int maxSize = Math.min(activityManager.getMemoryClass() / 4 * 1024 * 1024,
            FAVICON_MAX_CACHE_SIZE_BYTES);
    mLargeIconBridge.createCache(maxSize);

    RecordUserAction.record("MobileBookmarkManagerOpen");
    if (!isDialogUi) {
        RecordUserAction.record("MobileBookmarkManagerPageOpen");
    }
}
 

private void dismissUndoDeletionSnackbars() {
    ((SnackbarManageable) mActivity).getSnackbarManager().dismissSnackbars(
            mUndoDeletionSnackbarController);
}
 

@VisibleForTesting
public SnackbarManager getSnackbarManagerForTesting() {
    return ((SnackbarManageable) mActivity).getSnackbarManager();
}
 

@Override
protected void initialize(Activity activity, final NativePageHost host) {
    mHistoryManager = new HistoryManager(
            activity, false, ((SnackbarManageable) activity).getSnackbarManager());
    mTitle = activity.getString(R.string.menu_history);
}