Question

我没有收到推送通知到我的设备上。我已经获得了所有证书，我确实得到了测试推动。我发送推送的代码工作正常我可以在解析时看到。它还表示推送已发送但由于下面的代码没有推送到设备。

我在appdelegate中的代码didFinishLaunching方法提供警告以允许推送注释但没有通过

if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
        UIUserNotificationSettings *notificationSettings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];

        [application registerUserNotificationSettings:notificationSettings];
    } else {
        [application registerForRemoteNotificationTypes: (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
       [application registerForRemoteNotifications];
    }

如果我将此行[application registerForRemoteNotifications]移到我的应用程序崩溃的任何地方。这条线是唯一的问题，如果我把它移动到任何地方，我已经尝试过它导致崩溃（应用程序根本不打开）。

帮我修复崩溃并获得推送通知吗？

Answer 1

请你试试这个：

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
   {
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeSound|UIRemoteNotificationTypeAlert) categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
   }
else
  {
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
  }

确保您在后台模式功能中有远程通知，并且在解析时没有任何密码上传.p12。

希望它对你有所帮助。

我没有得到推送通知iOS Parse.com

1 个答案: