Question

我正在尝试向我的寡妇手机8应用程序发送推送通知（平铺通知）。这是来自MPNS的响应：通知状态：抑制notificationChannelStatus：活动，deviceConnectionStatus：已连接。我检查了服务器响应代码，我找到了以下解释：

推送通知已被Push接收和删除通知服务。如果是，则可以发生抑制状态通过调用BindToShellTile或未启用通知类型客户端应用程序中的BindToShellToast

这是我在客户端的代码，我正在调用BindToShellTile方法 - 它是在第一次安装应用程序时调用的。

HttpNotificationChannel pushChannel;
string channelName = "TileSampleChannel";
pushChannel = HttpNotificationChannel.Find(channelName);
if (pushChannel == null) {
    pushChannel = new HttpNotificationChannel(channelName);
    // Register for all the events before attempting to open the channel.
    pushChannel.ChannelUriUpdated += new EventHandler<NotificationChannelUriEventArgs>(PushChannel_ChannelUriUpdated);
    pushChannel.ErrorOccurred += new EventHandler<NotificationChannelErrorEventArgs>(PushChannel_ErrorOccurred);  
    pushChannel.Open();               
    pushChannel.BindToShellTile();
} else {          
    pushChannel.ChannelUriUpdated += new EventHandler<NotificationChannelUriEventArgs>(PushChannel_ChannelUriUpdated);
    pushChannel.ErrorOccurred += new EventHandler<NotificationChannelErrorEventArgs>(PushChannel_ErrorOccurred);                    
    System.Diagnostics.Debug.WriteLine(pushChannel.ChannelUri.ToString());
    MessageBox.Show(String.Format("Channel Uri is {0}",
    pushChannel.ChannelUri.ToString())); 
}

我能够成功获得频道URI。为什么我总是被压抑状态？我已在设备上测试了这个，我检查过电池电量不低。瓷砖也固定在屏幕上。

这是我的XML

 string tileMessage = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
                "<wp:Notification xmlns:wp=\"WPNotification\">" +
                    "<wp:Tile>" +
                      "<wp:BackgroundImage>" + TextBoxBackgroundImage.Text + "</wp:BackgroundImage>" +
                      "<wp:Count>" + TextBoxCount.Text + "</wp:Count>" +
                      "<wp:Title>" + TextBoxTitle.Text + "</wp:Title>" +
                      "<wp:BackBackgroundImage>" + TextBoxBackBackgroundImage.Text + "</wp:BackBackgroundImage>" +
                      "<wp:BackTitle>" + TextBoxBackTitle.Text + "</wp:BackTitle>" +
                      "<wp:BackContent>" + TextBoxBackContent.Text + "</wp:BackContent>" +
                   "</wp:Tile> " +
                "</wp:Notification>";

Answer 1

验证您的通知内容长度，内容类型和标题是否正确。

对于平铺通知，您需要以下标题：

sendNotificationRequest.Headers.Add("X-WindowsPhone-Target", "token");
sendNotificationRequest.Headers.Add("X-NotificationClass", "1");

并在标题之前，设置内容长度和类型如下：

sendNotificationRequest.ContentLength = notificationMessage.Length;
sendNotificationRequest.ContentType = "text/xml";

如果未正确指定标题，可以将“通知状态”设置为“已抑制”。这可能很有用。

MPNS推送通知服务器返回被抑制为通知状态

1 个答案: