Add animation to two-tap sticker attachment preview
@@ -231,7 +231,8 @@ public abstract class AbstractDraweeControllerBuilder <
}
/** Sets the controller listener. */
- public BUILDER setControllerListener(ControllerListener<? super INFO> controllerListener) {
+ public BUILDER setControllerListener(
+ @Nullable ControllerListener<? super INFO> controllerListener) {
mControllerListener = controllerListener;
return getThis();
}
