サイレント通知

Question

私のアプリでサイレント通知（content-available = 1）を受け取ったにもかかわらず、ポップアップメッセージが常に現れてはならないように表示されます。私はOneSignalサービスを使用します。誰でも助けてくれますか？次のように実行

方法は以下のとおりです。

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

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

感謝

を

完全なコードは以下の通り：

輸入 "AppDelegate.h" を

 @interface AppDelegate() 

     @end 

     @implementation AppDelegate 


     - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 
      // Override point for customization after application launch. 

      // OneSignal Push Notifications 
      self.oneSignal = [[OneSignal alloc] initWithLaunchOptions:launchOptions 
                   appId:@"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" 
                handleNotification:nil]; 


      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 inactive 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:. 
     } 

     // system push notification registration success callback, delegate to pushManager 
     - (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken { 
      NSLog(@"My token is: %@", deviceToken); 
     } 

     // system push notification registration error callback, delegate to pushManager 
     - (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error { 
      NSLog(@"Failed to get token, error: %@", error); 
     } 

     -(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler{ 
      NSLog(@"PUSH NOTIFICATION %@",userInfo); 

      if([userInfo[@"aps"][@"content-available"] intValue] == 1) { 
       NSLog(@"SILENT PUSH NOTIFICATION"); 
       if (completionHandler) { 
        completionHandler(UIBackgroundFetchResultNoData); 
       } 
      } else { 
       NSLog(@" GENERAL PUSH NOTIFICATION "); 
       if (completionHandler) { 
        completionHandler(UIBackgroundFetchResultNoData); 
       } 
      } 
     } 

     - (void)application:(UIApplication *) application 
     handleActionWithIdentifier: (NSString *) identifier 
     forRemoteNotification: (NSDictionary *) additionalData 
      completionHandler: (void (^)()) completionHandler { 

      if (completionHandler) { 
       completionHandler(UIBackgroundFetchResultNoData); 
      } 


     } 

     @end 

Answer 1

通知ペイロードがどのように見えますこの

{ 
    "aps": { 
     "badge": 10, 
     "alert": "Hello world!", 
     "sound": "Default" 
    } 
} 

あなたはMSGのバナーまたはアラートを表示したくない場合は、その後

{ 
    "aps": { 
     "badge": 10, 
     "sound": "Default" 
    } 
} 

あなたのペイロードに警告キーを追加していないがあなたのためにその作業を願っています。

Answer 2

このコードで通知を無効または無効にすることができます。 が助けとなることがあります

if ([[UIApplication sharedApplication]respondsToSelector:@selector(isRegisteredForRemoteNotifications)]) 
{ 
    // For iOS 8 and above 
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]]; 

    [[UIApplication sharedApplication] registerForRemoteNotifications]; 
} 
else 
{ 
    // For iOS < 8 
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes: 
    (UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)]; 
}