- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

//极光推送

    // Required

    if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {

        //可以添加自定义categories

        // 注册APNS类型

        [APService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge |

                                                       UIUserNotificationTypeSound |

                                                       UIUserNotificationTypeAlert)

                                           categories:nil];

    } else {

        //categories 必须为nil

        [APService registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge |

                                                       UIRemoteNotificationTypeSound |

                                                       UIRemoteNotificationTypeAlert)

                                           categories:nil];

    }

    // Required

    //初始化

    [APService setupWithOption:launchOptions];

        return YES;

}

//极光推送

//注册成功后回调方法

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {

    // Required

    //向服务器上报Device Token

    [APService registerDeviceToken:deviceToken];

}

//如果App处于Background状态时，只用用户点击了通知消息时才会调用该方法；如果App处于Foreground状态，会直接调用该方法。

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {

    // Required

     // 处理收到的APNS消息，向服务器上报收到APNS消息

    [APService handleRemoteNotification:userInfo];

}

//此方法不论App处于Foreground状态还是处于Background状态，收到远程推送消息的时候都会立即调用此方法。此方法需要配置后台模式并且在推送负载中必须有content-available此key值，对应的value值为1

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

    /*

     UIBackgroundFetchResultNewData, // 成功接收到数据

     UIBackgroundFetchResultNoData,  // 没有接收到数据

     UIBackgroundFetchResultFailed   // 接受失败

     */

    //  userInfo为收到远程通知的内容

    // IOS 7 Support Required

     // 处理收到的APNS消息，向服务器上报收到APNS消息

    [APService handleRemoteNotification:userInfo];

    completionHandler(UIBackgroundFetchResultNewData);

}