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 com.android.server.backup.internal;
  
  import com.android.server.backup.transport.TransportClient;
  import com.android.server.backup.transport.TransportConnectionListener;
  
  /** Listener to be called when a task finishes, successfully or not. */
  public interface OnTaskFinishedListener {
      OnTaskFinishedListener NOP = caller -> {};
  
      /**
       * Called when a task finishes, successfully or not.
       *
       * @param caller A {@link String} identifying the caller for logging/debugging purposes. Check
       *     {@link TransportClient#connectAsync(TransportConnectionListener, String)} for more
       *     details.
       */
      void onFinished(String caller);
  }
  