Java Android通过.net Web服务发送推送通知
我使用以下Web服务从Android发送推送通知。当我第一次调用这个webservice时,它花费了很多时间,而且推送通知并没有在Android设备上传递。只有从Android调用时才会发生这种情况。它与webservice一样完美地工作Java Android通过.net Web服务发送推送通知,java,web-services,google-cloud-messaging,android-ksoap2,android-webservice,Java,Web Services,Google Cloud Messaging,Android Ksoap2,Android Webservice,我使用以下Web服务从Android发送推送通知。当我第一次调用这个webservice时,它花费了很多时间,而且推送通知并没有在Android设备上传递。只有从Android调用时才会发生这种情况。它与webservice一样完美地工作 [WebMethod] public string SendGcm(String serviceKey,String registrationId ,string message) { WebClient wc=new WebClie
[WebMethod]
public string SendGcm(String serviceKey,String registrationId ,string message) {
WebClient wc=new WebClient();
wc.Headers.Add("Authorization", "key=" + serviceKey);
NameValueCollection nameValues=new NameValueCollection
{
{"registration_id", registrationId},
{"collapse_key", Guid.NewGuid().ToString()},
{"data.payload", message}
};
var resp=wc.UploadValues("https://android.googleapis.com/gcm/send",
nameValues);
var respMessage = Encoding.Default.GetString(resp);
return respMessage;
}
使用这个-:
public void MakeNotificationForAndroid(string DeviceToken, string Body, string Sound, string CustomFrom, string CustomeMsg)
{
String DeviceID = "";
DeviceID = DeviceToken;
WebRequest tRequest;
tRequest = WebRequest.Create("https://android.googleapis.com/gcm/send");
tRequest.Method = "post";
tRequest.ContentType = "application/x-www-form-urlencoded";
tRequest.Headers.Add(string.Format("Authorization: key={0}", "AIzaSyBX1gD47uiVp0W_UjNxhwtVsQCNJYfg5vI"));
String collaspeKey = Guid.NewGuid().ToString("n");
//String postData=string.Format("registration_id={0}&data.payload={1}&collapse_key={2}", DeviceID, "Pickup Message", collaspeKey);
String postData = string.Format("registration_id={0}&data.message={1}&collapse_key={2}&data.sound={3}&data.type={4}", DeviceID, Body, collaspeKey, Sound, CustomeMsg);
Byte[] byteArray = Encoding.UTF8.GetBytes(postData);
tRequest.ContentLength = byteArray.Length;
Stream dataStream = tRequest.GetRequestStream();
dataStream.Write(byteArray, 0, byteArray.Length);
dataStream.Close();
WebResponse tResponse = tRequest.GetResponse();
dataStream = tResponse.GetResponseStream();
StreamReader tReader = new StreamReader(dataStream);
String sResponseFromServer = tReader.ReadToEnd();
tReader.Close();
dataStream.Close();
tResponse.Close();
}
理想情况下,它不应该这样做,但是你能检查你的代码是否与测试echo服务器而不是google服务器一起工作吗