我创建了一个 android 应用程序,该应用程序注册到 google c2dm 服务。并且它成功地从 c2dm 服务获取了 registration_id 令牌。
我已经签署了 Android Cloud 到设备消息传递表单,并且我收到了来自 c2dm 服务的确认电子邮件。
在客户端一切似乎都很好,它在模拟器环境中获得了registration_id。所以,没关系。
但是,在服务器端,它正在验证 google 服务,它正在接收 Auth 代码,然后它正在调用 c2dm 使用以下代码发送 url。
public void SendMessage(string registrationId, string data)
{
ServicePointManager.ServerCertificateValidationCallback += delegate(
object sender,
X509Certificate certificate,
X509Chain chain,
SslPolicyErrors sslPolicyErrors)
{
return true;
};
string collapseKey = Guid.NewGuid().ToString("n");
string url = "https://android.apis.google.com/c2dm/send";
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
request.Method = "POST";
request.Headers.Add("Authorization", "GoogleLogin auth=DQAAAKYAAACE_0NqG8Sj5lBf4YSPXs_ltQbTzPsAL5u1Q1KGF...");
string px = "registration_id=" + registrationId + "&collapse_key=" + collapseKey + "&data.payload=" + data;
string encoded = HttpUtility.UrlEncode(px);
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] buffer = encoding.GetBytes(encoded);
Stream newStream = request.GetRequestStream();
newStream.Write(buffer, 0, buffer.Length);
newStream.Close();
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if(response.StatusCode == HttpStatusCode.OK)
{
Stream resStream = response.GetResponseStream();
StreamReader sr = new StreamReader(resStream);
Console.Write(sr.ReadToEnd());
sr.Close();
resStream.Close();
}
Console.WriteLine();
Console.ReadLine();
}
它仍在接收Error=InvalidRegistration来自 c2dm 服务的响应。
我做错了什么?