详细解答可以参考官方帮助文档
iOS通知一般场景,只有点击/删除通知,才能触发对应的回调,具体参考如下:
- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler;
- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler;
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions;
当APP处于前台或后台挂起状态时,点击通知触发的回调:
iOS 7.0以下版本:
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo;
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler;
不点击通知,如何获取通知相关的数据?几种场景参考如下:
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