Question

The problem that i am having is I am using a touch listener for the onTouch event it seems that the touch is being called more than once when i just touch it once.
The following is my code

final TextView tv = (TextView)findViewById(R.id.TextView01);

        tv.setOnTouchListener(new View.OnTouchListener() {
            int count1 =0;
            int count2=0;
            public boolean onTouch(View arg0, MotionEvent event) {
                Log.d("Code777","Touch is being called finger");
                int i = event.getPointerCount();



                if(i==1 )
                {
                    if(count1==0)
                    {
                        Log.d("Code777","Touched with 1 finger");
                        count1++;
                        count2=0;
                    }

                }

                 if (i==2 )
                {
                     if(count2==0)
                     {
                        Log.d("Code777","Touched with 2 fingers");
                        edit.append(tv.getText());  
                        count2++;
                        count1=0;
                     }
                }
                return true;
            }
        });

Am i doing something wrong ??
It prints the log more than 3-4 times for both single touch and double touch

The problem updated problem is that both the events are getting fired now

  if(event.getAction() == MotionEvent.ACTION_POINTER_2_DOWN)
                {
                    Log.d("Code777","2 finger touch");
                    return true;
                }else if(event.getAction() == MotionEvent.ACTION_DOWN)
                {
                        Log.d("Code777","Touched with 1 finger");


                    return true;
                }

Answer 1

You’re code will execute during every touch event. The first time it activates, it’s likely do to an ACITON_DOWN event (when the user first touches the screen). The second time, it is likely do to an ACTION_UP event (when the user lifts the finger from the screen). Likewise, if you were to swipe your finger around the screen, the same code will execute many times for an ACTION_MOVE event. You have to check for the types of touches that it is. Do something like this:

switch(event.getAction()){
   case MotionEvent.ACTION_DOWN:
     // Do something that should only happen when the user first touches the screen
     break;
   case MotionEvent.ACTION_MOVE:
     // Do something that should only happen when the user is touching the screen
     break;
   case MotionEvent.ACTION_UP:
     // Do something that should only happen when the user stops touching the screen
     break;
}

EDIT:

Multitouch in Android is odd at best. Not all devices can handle it. Not all device can handle more than x number of touches, etc. If you want to handle DOWN cases for individual fingers, then you can use the ACTION_POINTER_X items. If you were to have this series of events like so:

1.  User touches screen
2.  User touches screen with second finger
3.  User lifts finger 1
4.  User touches screen with finger 1
5.  User lifts finger 2
6.  User touches screen with finger 2
7.  User lifts both finger 1 and finger 2
8.  User touches screen with only finger 2
9.  User touches screen with finger 1

The events that will be fired will be like this:

1.  ACTION_DOWN
2.  ACTION_POINTER_2_DOWN
3.  ACTION_POINTER_1_UP
4.  ACTION_POINTER_1_DOWN
5.  ACTION_POINTER_2_UP
6.  ACTION_POINTER_2_DOWN
7.  ACTION_UP (also, one of the pointers actions will fire depending on which finger was lifted first)
8.  ACTION_DOWN
9.  ACTION_POINTER_2_DOWN

And so on.