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.timezone;
  
  /**
   * An easy-to-mock interface around intent sending / receiving for use by {@link PackageTracker};
   * it is not possible to test various cases with the real one because of the need to simulate
   * receiving and broadcasting intents.
   */
  interface PackageTrackerIntentHelper {
  
      void initialize(String updateAppPackageName, String dataAppPackageName,
              PackageTracker packageTracker);
  
      void sendTriggerUpdateCheck(CheckToken checkToken);
  
      /**
       * Schedule a "reliability trigger" after at least minimumDelayMillis, replacing any existing
       * scheduled one. A reliability trigger ensures that the {@link PackageTracker} can pick up
       * reliably if a previous update check did not complete for some reason. It can happen when
       * the device is idle. The trigger is expected to call
       * {@link PackageTracker#triggerUpdateIfNeeded(boolean)} with a {@code false} value.
       */
      void scheduleReliabilityTrigger(long minimumDelayMillis);
  
      /**
       * Make sure there is no reliability trigger scheduled. No-op if there wasn't one.
       */
      void unscheduleReliabilityTrigger();
  }
  