Touch Events

package com.sai.touch;


import android.app.Activity;
import android.os.Bundle;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.MotionEvent;
import android.widget.Toast;


public class TouchActivity extends Activity implements OnGestureListener {


private GestureDetector gestureDetector;


@Override


public void onCreate(Bundle savedInstanceState) {


super.onCreate(savedInstanceState);


setContentView(R.layout.main);


gestureDetector = new GestureDetector(this);


}


@Override


public boolean onTouchEvent(MotionEvent event) {


return gestureDetector.onTouchEvent(event);


}


@Override


public boolean onDown(MotionEvent e) {


Toast.makeText(this,"oNDown called",Toast.LENGTH_SHORT).show();


return false;


}


@Override


public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,


float velocityY) {


Toast.makeText(this,"oNFling called",Toast.LENGTH_SHORT).show();
return false;


}


@Override


public void onLongPress(MotionEvent e) {


Toast.makeText(this,"OnLongPress called",Toast.LENGTH_SHORT).show();


}


@Override


public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,


float distanceY) {


Toast.makeText(this,"onScroll called",Toast.LENGTH_SHORT).show();


return false;


}


@Override
public void onShowPress(MotionEvent e) {


Toast.makeText(this,"onShowPress called",Toast.LENGTH_SHORT).show();


}


@Override


public boolean onSingleTapUp(MotionEvent e) {


Toast.makeText(this,"oNsingleTap called",Toast.LENGTH_SHORT).show();




return false;
}


}