OnTouchListener视图始终相同

Question

I have an Activity which implements OnTouchListener . I then have a couple of custom view that are registered to this.

customView1.setOnTouchListener(this);
customView2.setOnTouchListener(this);

I then have this:

    @Override
        public boolean onTouch(View view, MotionEvent event) {

            if (view == customView1); {

                t = Toast.makeText(this, "customView1", Toast.LENGTH_SHORT);
                t.show();
            }
}

The problem is that the Toast is shown even when the view clicked is not customView1.

Answer 1

use View.getId() to get onTouch on different view instead of comparing instance's :

   if (view.getId() == customView1.getId()) {

        t = Toast.makeText(this, "customView1", Toast.LENGTH_SHORT);
        t.show();
    }

and also remove semicolon(;) after if condition to execute if block

Answer 2

You have a semicolon right after if statement. So if condition is useless in your case.

So remove ; after below statement

 if (view == customView1);