Android添加书签(二)(11)

     * Create a new BrowserBookmarksAdapter.
     * 
     * @param b
     *            BrowserBookmarksPage that instantiated this. Necessary so it
     *            will adjust its focus appropriately after a search.
     */ 
    public BookmarkAdapter(Bookmarker b, String curPage) { 
        this(b, curPage, false); 
    } 
 
    /**
     * Create a new BrowserBookmarksAdapter.
     * 
     * @param b
     *            BrowserBookmarksPage that instantiated this. Necessary so it
     *            will adjust its focus appropriately after a search.
     */ 
    public BookmarkAdapter(Bookmarker b, String curPage, boolean createShortcut) { 
        mDataValid = false; 
        mBookmarker = b; 
        mContentResolver = b.getContentResolver(); 
        mChangeObserver = new ChangeObserver(); 
        mDataSetObserver = new MyDataSetObserver(); 
        // FIXME: Should have a default sort order that the user selects. 
        search(); 
        // FIXME: This requires another query of the database after the 
        // initial search(null). Can we optimize this? 
        Browser.requestAllIcons(mContentResolver, 
                Browser.BookmarkColumns.FAVICON + " is NULL AND " 
                        + Browser.BookmarkColumns.BOOKMARK + " == 1", 
                mIconReceiver); 
    } 
 
    public void initialiseAllRows() { 
        int processed = 0; 
 
        // ensures each row has a created time