Question

我已成功向iOS设备发送推送消息，但我遇到了Android问题。我收到了GCM API密钥和安装了该应用程序的设备的注册ID。

但是，当我尝试发送推送消息时，会触发NotificationFailed事件。我得到的例外是PushSharp.Android.GcmMessageTransportResponse类型，其消息是＆＃34;无效注册＆＃34;。我做错了什么？

var push = new PushBroker();
push.OnNotificationSent += NotificationSent;
push.OnChannelException += ChannelException;
push.OnServiceException += ServiceException;
push.OnNotificationFailed += NotificationFailed;
push.OnDeviceSubscriptionExpired += DeviceSubscriptionExpired;
push.OnDeviceSubscriptionChanged += DeviceSubscriptionChanged;
push.OnChannelCreated += ChannelCreated;
push.OnChannelDestroyed += ChannelDestroyed;

push.RegisterGcmService(new GcmPushChannelSettings("AIXXXXXXXXXXXXXXXX"));
push.QueueNotification(new GcmNotification()
             .ForDeviceRegistrationId("APAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX")
.WithJson("{\"alert\":\"Hello World!\",\"badge\":7,\"sound\":\"sound.caf\"}");
push.StopAllServices();

Answer 1

针对Android推送通知需要Google API密钥，可以在Google API控制台中找到，我认为您已经拥有该密钥。

您的设备注册ID很可能不正确。请尝试按照以下说明操作：How to configure and send GCM push notification

Answer 2

这绝对是API关键问题。检查您从Developers Console获得的API密钥。它通常以“AIza ......”开头

GCM文档here中提到了这个确切的错误。

Android推送上的通知失败（注册无效）

2 个答案: