content: /*
   * Copyright (C) 2017 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package androidx.test.espresso.base;
  
  import androidx.test.espresso.UiController;
  
  /**
   * Similar to {@link UiController} but with one additional method that enables getting an instance
   * of {@link IdlingResourceRegistry}. For instance, the registry can then be used by {@link
   * androidx.test.espresso.ViewAction} to register and unregister idling resources before and
   * after performing the actual action.
   *
   * <p>This interface used for Espresso internals and shouldn't be called by external users.
   */
  public interface IdlingUiController extends UiController {
  
    /** Returns an instance of {@link IdlingResourceRegistry}. */
    IdlingResourceRegistry getIdlingResourceRegistry();
  }
  