Skip to content Skip to sidebar Skip to footer

How Do I Get The Id Of The Moving Finger

In the code below I'm testing multi touch. When the first finger touch the screen, I get the ID of that finger and if I also touch the screen with a second finger, I get that ID as

Solution 1:

You didn't need for-loop

public final int getPointerId (int pointerIndex)

Parameters pointerIndex Raw index of pointer to retrieve. Value may be from 0 (the first pointer that is down) to getPointerCount()-1.

First finger (event.getX(0),event.getY(0))

Second finger (event.getX(1),event.getY(1))

Post a Comment for "How Do I Get The Id Of The Moving Finger"