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POHow to find touch event when finger is swiped over an ImageView
 

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  1. POHow to find touch event when finger is swiped over an ImageView
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    <p>How to find touch event when finger is swiped over an Image.</p> <p>Relative layout contains multiple image view. they are randomly placed. When I swipe my finger over screen I want to capture image view over which user has crossed his finger.</p> <p>I am able to capture relative layout touch event Please suggest some way to capture image view touched in the swipe action in relative layout.</p> <p>attached image layout for better understanding.</p> <p><img src="https://i.stack.imgur.com/oPxhG.png" alt="enter image description here"></p> <p>CODE:</p> <pre><code>public class MainActivity extends Activity { ImageView imageView; Rect imageViewArea; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); imageView=(ImageView) findViewById(R.id.imageView); imageViewArea = new Rect(); //imageView.getGlobalVisibleRect(imageViewArea); //not working imageView.setOnTouchListener(new OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { // TODO Auto-generated method stub return false; } }); } //working @Override public boolean onTouchEvent(MotionEvent event) { // TODO Auto-generated method stub switch(event.getActionMasked()) { case MotionEvent.ACTION_DOWN: break; case MotionEvent.ACTION_MOVE: Log.i("log", "ACTION_MOVE"); int x = (int) event.getX(); int y = (int) event.getY(); //not working if(imageViewArea.contains(x, y)) { Toast.makeText(getApplicationContext(), "clicked", Toast.LENGTH_LONG).show(); } break; case MotionEvent.ACTION_UP: break; default: break; } return super.onTouchEvent(event); } </code></pre>
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    1. USKanaiya Katarmal
    1. USKanaiya Katarmal
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    1. COplease post you code whatever you done
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      1. POHow to find touch event when finger is swiped over an ImageView
      1. USBiraj Zalavadia
 

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