问题描述: 在使用AppCenter Xamarin.iOS时,配置APNS(Apple Push Notification Service)无法成功发送通知,通知一直卡在发送中。
解决方法:
确保已正确配置APNS证书和配置文件:
确保正确设置了AppCenter的推送服务:
AppCenter.Start("YOUR_APP_SECRET", typeof(Analytics), typeof(Crashes), typeof(Push));
AppCenter.SetUserId("YOUR_USER_ID");
Push.PushNotificationReceived += OnPushNotificationReceived;
Push.SetEnabledAsync(true);
确保注册了远程通知:
if (UIDevice.CurrentDevice.CheckSystemVersion(10, 0))
{
UNUserNotificationCenter.Current.Delegate = new UserNotificationCenterDelegate();
var authOptions = UNAuthorizationOptions.Alert | UNAuthorizationOptions.Sound | UNAuthorizationOptions.Badge;
UNUserNotificationCenter.Current.RequestAuthorization(authOptions, (granted, error) => {
Console.WriteLine(granted);
});
}
else
{
var settings = UIUserNotificationSettings.GetSettingsForTypes(
UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound, null);
UIApplication.SharedApplication.RegisterUserNotificationSettings(settings);
}
UIApplication.SharedApplication.RegisterForRemoteNotifications();
检查推送通知的注册是否成功:
public override void RegisteredForRemoteNotifications(UIApplication application, NSData deviceToken)
{
Push.RegisteredForRemoteNotifications(deviceToken);
}
public override void FailedToRegisterForRemoteNotifications(UIApplication application, NSError error)
{
Push.FailedToRegisterForRemoteNotifications(error);
}
处理接收到的推送通知:
public void OnPushNotificationReceived(object sender, PushNotificationReceivedEventArgs e)
{
// 处理接收到的推送通知
Console.WriteLine("Push notification received: " + e.Title);
}
清除应用的缓存数据并重新运行应用程序。
通过以上方法,可以解决AppCenter Xamarin.iOS配置APNS无法发送通知的问题。