private void addBookmark() {
   final Bookmark bookmark =
       SerializerUtil.deserializeBookmark(getIntent().getStringExtra(FBReader.BOOKMARK_KEY));
   if (bookmark != null) {
     myCollection.saveBookmark(bookmark);
     myThisBookAdapter.add(bookmark);
     myAllBooksAdapter.add(bookmark);
   }
 }
 @Override
 protected void run(Object... params) {
   Intent intent = new Intent("android.fbreader.action.EXTERNAL_LIBRARY");
   try {
     OrientationUtil.startActivity(BaseActivity, intent);
   } catch (ActivityNotFoundException e) {
     intent = new Intent(BaseActivity.getApplicationContext(), LibraryActivity.class);
     if (Reader.Model != null) {
       intent.putExtra(FBReader.BOOK_KEY, SerializerUtil.serialize(Reader.Model.Book));
     }
     OrientationUtil.startActivity(BaseActivity, intent);
   }
 }
  @Override
  public void onCreate(Bundle bundle) {
    super.onCreate(bundle);

    Thread.setDefaultUncaughtExceptionHandler(
        new org.geometerplus.zlibrary.ui.android.library.UncaughtExceptionHandler(this));
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);

    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);

    final SearchManager manager = (SearchManager) getSystemService(SEARCH_SERVICE);
    manager.setOnCancelListener(null);

    final TabHost host = getTabHost();
    LayoutInflater.from(this).inflate(R.layout.bookmarks, host.getTabContentView(), true);

    myBook = SerializerUtil.deserializeBook(getIntent().getStringExtra(FBReader.BOOK_KEY));
  }