text: /*
   * Copyright 2019 Google
   *
   * 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.
   */
  
  #import "AppDelegate.h"
  
  @interface AppDelegate ()
  
  @end
  
  @implementation AppDelegate
  
  - (BOOL)application:(UIApplication *)application
      didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    return YES;
  }
  
  - (void)applicationWillResignActive:(UIApplication *)application {
    // Sent when the application is about to move from active to inactive state. This can occur for
    // certain types of temporary interruptions (such as an incoming phone call or SMS message) or
    // when the user quits the application and it begins the transition to the background state. Use
    // this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates.
    // Games should use this method to pause the game.
  }
  
  - (void)applicationDidEnterBackground:(UIApplication *)application {
    // Use this method to release shared resources, save user data, invalidate timers, and store
    // enough application state information to restore your application to its current state in case
    // it is terminated later. If your application supports background execution, this method is
    // called instead of applicationWillTerminate: when the user quits.
  }
  
  - (void)applicationWillEnterForeground:(UIApplication *)application {
    // Called as part of the transition from the background to the active state; here you can undo
    // many of the changes made on entering the background.
  }
  
  - (void)applicationDidBecomeActive:(UIApplication *)application {
    // Restart any tasks that were paused (or not yet started) while the application was inactive. If
    // the application was previously in the background, optionally refresh the user interface.
  }
  
  - (void)applicationWillTerminate:(UIApplication *)application {
    // Called when the application is about to terminate. Save data if appropriate. See also
    // applicationDidEnterBackground:.
  }
  
  @end
  