RootView.java

/**
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

package com.facebook.react.uimanager;

import android.view.MotionEvent;

/**
 * Interface for the root native view of a React native application.
 */
public interface RootView {

  /**
   * Called when a child starts a native gesture (e.g. a scroll in a ScrollView). Should be called
   * from the child's onTouchIntercepted implementation.
   */
  void onChildStartedNativeGesture(MotionEvent androidEvent);
}