title: setOnTouchlistener for an image view
body: <p>i am loading an image from gallery through startActivityForResult()
  and loading the image in onActivity(). Can't i implement a
  touchlistener for that image? for reference see below.</p>
  
  <pre><code>protected void onActivityResult(int requestCode, int resultCode,
              Intent data) {
          if (requestCode == SELECT_PICTURE) {
          ...... 
          ...... 
            Bitmap bitmapPreview = BitmapFactory.decodeFile(fileSrc); //load preview image
  
           setimage.setImageBitmap(BitmapPreview);
       setimage.setOnTouchListener(new OnTouchListener() {
  
      @Override
      public boolean onTouch(View v, MotionEvent event) {
          Toast.makeText(getApplicationContext(), "Image touced!", Toast.LENGTH_SHORT).show();
                          return true;
      }
      });
  </code></pre>