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Android Reference

GridDelete


android.widget.gridview

Class GridDelete

    • Constructor Detail

      • GridDelete

        public GridDelete()
    • Method Detail

      • createAdapter

        protected ListAdapter createAdapter()
        Description copied from class: GridScenario
        Override this to provide an different adapter for your scenario
        Overrides:
        createAdapter in class GridScenario
        Returns:
        The adapter that this scenario will use
      • onKeyDown

        public boolean onKeyDown(int keyCode,
                        KeyEvent event)
        Description copied from class: Activity
        Called when a key was pressed down and not handled by any of the views inside of the activity. So, for example, key presses while the cursor is inside a TextView will not trigger the event (unless it is a navigation to another object) because TextView handles its own key presses.

        If the focused view didn't want this event, this method is called.

        The default implementation takes care of KeyEvent.KEYCODE_BACK by calling Activity.onBackPressed(), though the behavior varies based on the application compatibility mode: for Build.VERSION_CODES.ECLAIR or later applications, it will set up the dispatch to call Activity.onKeyUp(int, android.view.KeyEvent) where the action will be performed; for earlier applications, it will perform the action immediately in on-down, as those versions of the platform behaved.

        Other additional default key handling may be performed if configured with Activity.setDefaultKeyMode(int).

        Specified by:
        onKeyDown in interface KeyEvent.Callback
        Overrides:
        onKeyDown in class Activity
        Parameters:
        keyCode - The value in event.getKeyCode().
        event - Description of the key event.
        Returns:
        Return true to prevent this event from being propagated further, or false to indicate that you have not handled this event and it should continue to be propagated.
        See Also:
        Activity.onKeyUp(int, android.view.KeyEvent), KeyEvent


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