Question

我想在推送通知中添加默认声音，到目前为止，当我收到通知（远程）时我没有声音。这是我在Objective-c的AppDelegate中的代码：

 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
  {
    NSURL *jsCodeLocation;
   jsCodeLocation = [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
   [FIRApp configure];
   RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
                                                  moduleName:@"X"
                                           initialProperties:nil
                                               launchOptions:launchOptions];
 rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];

 self.window = [[UIWindow alloc] initWithFrame:[UIScreen mainScreen].bounds];
 UIViewController *rootViewController = [UIViewController new];
 rootViewController.view = rootView;
 self.window.rootViewController = rootViewController;
 [self.window makeKeyAndVisible];

 return YES;

   }


 // Required to register for notifications
 - (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
 {


    [RCTPushNotificationManager didRegisterUserNotificationSettings:notificationSettings];

 }
 // Required for the register event.
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
   [RCTPushNotificationManager didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];
}

  // Required for the notification event. You must call the completion handler after handling the remote notification.
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
                                                    fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler

{
   [RCTPushNotificationManager didReceiveRemoteNotification:userInfo fetchCompletionHandler:completionHandler];
     //NSLog(@"push-notification received: %@", notification)   
}
  // Required for the registrationError event.
    - (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
   {
     [RCTPushNotificationManager didFailToRegisterForRemoteNotificationsWithError:error];
}
    // Required for the localNotification event.
 - (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
 {
   [RCTPushNotificationManager didReceiveLocalNotification:notification];
  }

我想念什么？如何设置声音？到目前为止，我已经工作了许多小时，却没有解决方案...

感谢您的帮助

解决方案： 问题不是我想的那样在AppDelegate文件中。该文件实际上很好。问题出在服务器代码中。这就是为什么工作代码：

   Message message = Message.builder()
            .setNotification(new com.google.firebase.messaging.Notification( null,"hihihi"))
                            .setToken(registrationToken).setApnsConfig(ApnsConfig.builder().setAps(Aps.builder().setSound("default").build()).build())
            .build();

    String response = FirebaseMessaging.getInstance().send(message);

希望它将对某人有所帮助

Answer 1

据我所知，您的推送通知正文中必须有一个声音参数。

Answer 2

推送通知在收到时播放默认声音。但是，如果要更改声音，则应在有效负载和声音文件中将声音名称添加到项目中。

如何在AppDelegate的推送通知中添加默认声音

2 个答案: