Make controller listener protected in AbstractDraweeController
@@ -76,8 +76,8 @@ public abstract class AbstractDraweeController<T, INFO> implements
// Optional components
private @Nullable RetryManager mRetryManager;
private @Nullable GestureDetector mGestureDetector;
- private @Nullable ControllerListener<INFO> mControllerListener;
private @Nullable ControllerViewportVisibilityListener mControllerViewportVisibilityListener;
+ protected @Nullable ControllerListener<INFO> mControllerListener;
// Hierarchy
private @Nullable SettableDraweeHierarchy mSettableDraweeHierarchy;
