objective-c - サイレント通知

Question

アプリでサイレント通知 (content-available=1) を受け取りますが、発生してはならないポップアップ メッセージが常に表示されます。OneSignal サービスを使用しています。誰か助けてくれませんか？

実行されるメソッドは次のとおりです。

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

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

どうもありがとう

以下に完全なコードを示します。

「AppDelegate.h」をインポート

        @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

このコードにより、通知を無効または無効にすることができます。あなたを助けるかもしれません

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)];
}