Question

当app在后台时，推送通知没有收到。如果应用程序在前台，它工作正常，如果收到通知后的应用程序需要启动某个过程。

我的代码是：

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
    [PFPush handlePush:userInfo];
     if (application.applicationState == UIApplicationStateInactive)
    {
       NSLog(@" background userInfo =%@",userInfo);

        [PFAnalytics trackAppOpenedWithRemoteNotificationPayload:userInfo];
    }

}
- (void)application:(UIApplication *)application 
                       didReceiveRemoteNotification:(NSDictionary *)userInfo {

    NSLog(@"%@",userInfo);

}

我的环境：iOS8,Xcode 6.3,Mac10.10.

Answer 1

对于iOS8，您需要使用以下第二种委托方法：

// < iOS7
- (void) application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo

// >= iOS7
- (void) application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler

使用解析在应用程序处于后台时推送通知未收到

1 个答案: