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右鍵->soure->override->onTouchEvent();

@Override
public boolean onTouchEvent(MotionEvent event) {
int x = (int) event.getX();//取x軸
int y = (int) event.getY();//取y軸
int action = event.getAction();//取整數
switch (action) {
case MotionEvent.ACTION_DOWN:
setTitle("按下:"+x + "," + y);
break;
case MotionEvent.ACTION_MOVE:
setTitle("平移:" + x + "," + y);
break;
case MotionEvent.ACTION_UP:
setTitle("彈起:"+x + "," + y);
break;
}

return true;// super.onTouchEvent(event);
}