void recursivelyHandleRotate(final RotationEvent e) {
for (final RotationListener listener : handler.rotaters) {
listener.rotate(e);
if (e.isConsumed()) return;
}
final PerComponentNotifier next = getNextNotifierForComponent(component.getParent());
if (next != null) next.recursivelyHandleRotate(e);
}
public void onTouch(MotionEvent e) {
if (e.getPointerCount() != 2) return;
if (e.getActionMasked() == MotionEvent.ACTION_POINTER_DOWN) {
mRotation = rotation(e);
}
float rotation = rotation(e);
float delta = rotation - mRotation;
mRotation += delta;
mListener.onRotate(delta);
}
