protected void reportSubmit(DataSource<T> dataSource, @Nullable INFO info) {
    getControllerListener().onSubmit(mId, mCallerContext);
    getControllerListener2()
        .onSubmit(mId, mCallerContext, obtainExtras(dataSource, info, getMainUri()));
  }
Returns whether the gesture should be handled by the controller
drawee/src/main/java/com/facebook/drawee/controller/AbstractDraweeController.java