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;
  
  /**
   * A default implementation of an IdleNotifier which is always idle and invokes a runnable on
   * transition to idle.
   */
  class NoopRunnableIdleNotifier implements IdleNotifier<Runnable> {
  
    @Override
    public boolean isIdleNow() {
      return true;
    }
  
    @Override
    public void cancelCallback() {}
  
    @Override
    public void registerNotificationCallback(Runnable r) {
      r.run();
    }
  }
  