I am using OnTouchListener to capture multitouch events for ex. a 3 finger tap , I could able to detect up to 2 fingers. i.e event.getPointerCount() returns upto 2. Even same with onTouchEvent(). Is there any other API for handling this ? I have enabled 3 finger tap detection on my test device. This is what I have done so far:
package com.example.toucheventsample;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnTouchListener;
import android.widget.VideoView;
public class TouchEventActivity extends Activity implements OnTouchListener{
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
VideoView videoView = (VideoView) findViewById(R.id.video);
videoView.setOnTouchListener(this);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.touch_event, menu);
return true;
}
public boolean handleTouchEvent(MotionEvent event) {
boolean handled = true;
int action = event.getAction();
int count = event.getPointerCount();
switch (action & MotionEvent.ACTION_MASK) {
case MotionEvent.ACTION_POINTER_UP:
if (3 == count) {
// handle 3 finger tap
}
break;
}
return handled;
}
@Override
public boolean onTouch(View view, MotionEvent event) {
int count = event.getPointerCount();
handleTouchEvent(event);
return true;
}
}
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