執行iOS推送通知的問題

Question

我已將遠程通知添加到我的應用程序，但只在應用程序位於前臺時才起作用。當應用程序在後臺運行時，我推動沒有任何反應。

我在的appDelegate代碼如下：

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

    // Override point for customization after application launch. 
    NSLog(@"Registering for push notifications..."); 
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)]; 

    return YES; 
} 


-(void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken 
{ 
    NSString*str =[NSString stringWithFormat:@"Device Token=%@",deviceToken]; 
    NSLog(@"%@",str); 

} 

-(void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError*)err 
{ 
    NSString*str =[NSString stringWithFormat: @"Error: %@", err]; 
    NSLog(@"%@",str); 
} 



- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo 
{ 
    NSDictionary *messageBundleReceived = [userInfo objectForKey:@"CLS-Alert"]; 
    NSString *messageReceived = [messageBundleReceived objectForKey:@"alert"]; 

    NSString *badgeNumberReceived = [messageBundleReceived objectForKey:@"badge"]; 

    int badgeNumber = badgeNumberReceived.intValue; 

    UIAlertView *remoteAlert = [[UIAlertView alloc] initWithTitle:@"Attention!!" 
                  message:messageReceived 
                 delegate:self cancelButtonTitle:@"Ok" 
               otherButtonTitles:nil, nil]; 
    [remoteAlert show]; 

    [UIApplication sharedApplication].applicationIconBadgeNumber = badgeNumber; 
} 

我使用PushMeBaby進行推動，並且已經採取了所有的設置照顧等證書，並置備設備的事實證明它在前臺時確實收到推送。每個選項都在通知中心中打開。

有關爲什麼alertView在應用程序位於後臺時未彈出的任何想法？

Answer 1

您可能已經找到解決方案，但可能對其他人有用。誰是針對iOS7和達人可以使用

didReceiveRemoteNotification：fetchCompletionHandler

的appdelegate方法，檢查下面的鏈接它清楚地解釋

didReceiveRemoteNotification not working in the background