仅停止 firebase 推送通知振动

Question

如何在目标 c 中的应用程序处于前台时停止 Firebase 推送通知振动？

Answer 1

你可以试试

-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler{
  if([[UIApplication sharedApplication] applicationState] == UIApplicationStateActive ) {
        completionHandler(UNAuthorizationOptionAlert | UNAuthorizationOptionBadge);
   else {
        completionHandler(UNAuthorizationOptionSound | UNAuthorizationOptionAlert | UNAuthorizationOptionBadge);
   }

}