AWSSNS（Amazone推送通知），应用程序崩溃

Question

您好，我想实现amazone提供的snspush通知服务。 我为 安装荚在podfile我写 荚“AWSSNS” 是 吊舱安装后

然后，我实现像这个代码

当我运行的应用程序，有崩溃与以下日志

****由于未捕获异常'NSInternalInconsistencyException'，终止应用程序，原因：'服务配置是nil。您需要配置Info.plist或使用该方法之前设置defaultServiceConfiguration。“*

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { 
UIMutableUserNotificationCategory *messageCategory = [[UIMutableUserNotificationCategory alloc] init]; 
messageCategory.identifier = @"ShareAction"; 
UIMutableUserNotificationAction *notificationAction = [[UIMutableUserNotificationAction alloc] init]; 
notificationAction.identifier = @"ShareAction"; 
notificationAction.title = @"Share"; 
notificationAction.activationMode = UIUserNotificationActivationModeForeground; 
notificationAction.authenticationRequired = YES; 
notificationAction.destructive = NO; 
[messageCategory setActions:@[notificationAction] forContext:UIUserNotificationActionContextDefault]; 
NSSet *categories = [NSSet setWithObject:messageCategory]; 

UIUserNotificationType types = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert; 
UIUserNotificationSettings *mySettings = [UIUserNotificationSettings settingsForTypes:types categories:categories]; 

[[UIApplication sharedApplication] registerForRemoteNotifications]; 
    [[UIApplication sharedApplication] registerUserNotificationSettings:mySettings]; 

}

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken{ 
NSString *deviceTokenString = [[[deviceToken description] stringByTrimmingCharactersInSet:[NSCharacterSet characterSetWithCharactersInString:@"<>"]] stringByReplacingOccurrencesOfString:@" " withString:@""]; 

NSLog(@"deviceTokenString: %@", deviceTokenString); 
[[NSUserDefaults standardUserDefaults] setObject:deviceTokenString forKey:@"deviceToken"]; 
[[NSUserDefaults standardUserDefaults] synchronize]; 

AWSSNS *sns = [AWSSNS defaultSNS]; 
AWSSNSCreatePlatformEndpointInput *request = [AWSSNSCreatePlatformEndpointInput new]; 
request.token = deviceTokenString; 
request.platformApplicationArn = SNSPlatformApplicationArn; 
[[sns createPlatformEndpoint:request] continueWithBlock:^id(AWSTask *task) { 
    if (task.error != nil) { 
     NSLog(@"Error: %@",task.error); 
    } else { 
     AWSSNSCreateEndpointResponse *createEndPointResponse = task.result; 
     NSLog(@"endpointArn: %@",createEndPointResponse); 
     [[NSUserDefaults standardUserDefaults] setObject:createEndPointResponse.endpointArn forKey:@"endpointArn"]; 
     [[NSUserDefaults standardUserDefaults] synchronize]; 



    } 

    return nil; 
}]; 

}

请帮助，如果任何人知道。

Answer 1

你必须使用此代码：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{ 
    UIUserNotificationType types = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert; 
    UIUserNotificationSettings *mySettings = [UIUserNotificationSettings settingsForTypes:types categories:categories]; 

    [[UIApplication sharedApplication] registerForRemoteNotifications]; 
    [[UIApplication sharedApplication] registerUserNotificationSettings:mySettings]; 
}