Saturday, October 18, 2014

8b. ListViewSwipeActivity

In this tutorial you will learn how to use ListViewSwipeActivity.



/**
 * This class extends https://github.com/UkiDLucas/ListViewSwipeActivity
 */
public class MainActivity extends ListViewSwipeActivity {



   @Override
   public ListView getListView() {
      return booksListView;
   }



   /**
    * Implement this method to handle detected swipe events.
    */
   @Override
   public void onSwipeRightToLeft(int position) {
      Toast.makeText(this, "Detected  right-to-left swipe.", Toast.LENGTH_LONG).show();
      Log.i(TAG, "Detected  right-to-left swipe." + position);
      Book book = bookDatabase.fetch(bookIndexCards.get(position));
      Log.w(TAG, "Deleting book " + book.toString());
      bookDatabase.delete(book);
      displayAllDataBaseBooks();
   }




   /**
    * Implement this method to handle detected swipe events.
    */
   @Override
   public void onSwipeLeftToRight(int itemSwiped) {
      Toast.makeText(this, "Detected  left-to-right swipe.", Toast.LENGTH_LONG).show();
   }



@Override
public void onItemClickListener(ListAdapter adapter, int position) {
Toast.makeText(this, "Detected a touch/tap on item in position " + position, Toast.LENGTH_LONG).show();



Book book = bookDatabase.fetch(position);
Log.i(TAG, "Deleting book " + position);
bookDatabase.delete(book);
}