@Override
public boolean onElementTouchEvent(MotionEvent event) {
// get masked (not specific to a pointer) action
float x = getX() + event.getX();
float y = getY() + event.getY();
int action = event.getActionMasked();
switch (action) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_POINTER_DOWN:
{
movingButton = null;
setPressed(true);
onClickCallback();
invalidate();
return true;
}
case MotionEvent.ACTION_MOVE:
{
checkMovementForAllButtons(x, y);
return true;
}
case MotionEvent.ACTION_CANCEL:
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_POINTER_UP:
{
setPressed(false);
onReleaseCallback();
checkMovementForAllButtons(x, y);
invalidate();
return true;
}
default:
{
}
}
return true;
}
