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hi i have to add a gesture to my listview,i want to implement the same functionality of contact application. when i left swipe it should send a message,right swipe it should call. can anyone help me how to do those gesture detection... i have implemented it in various other views... but i couldn't do for listView... i don't what going worng... my code is` /** Called when the activity is first created. */ public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); // Create an array of Strings, that will be put to our ListActivity String[] names = new String[] { "Linux", "Windows7", "Eclipse", "Suse", "Ubuntu", "Solaris", "Android", "iPhone"}; // Create an ArrayAdapter, that will actually make the Strings above // appear in the ListView this.setListAdapter(new ArrayAdapter<String>(this, R.id.MyList, names)); gestureListener = new ListView.OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { if (gestureDetector.onTouchEvent(event)) { return true; } return false; } }; } @Override protected void onListItemClick(ListView l, View v, int position, long id) { super.onListItemClick(l, v, position, id); // Get the item that was clicked Object o = this.getListAdapter().getItem(position); String keyword = o.toString(); Toast.makeText(this, "You selected: " + keyword, Toast.LENGTH_LONG).show(); } @Override public boolean onTouchEvent(MotionEvent event) { if (gestureDetector.onTouchEvent(event)) return true; else return false; } class MyGestureDetector extends SimpleOnGestureListener { @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { try { if (Math.abs(e1.getY() - e2.getY()) > SWIPE_MAX_OFF_PATH) { return false; // right to left swipe

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