Question

我想同时将不同的有效负载推送到不同的设备。现在我只能使用下面的代码将相同的有效负载推送到不同的设备。

    string stringregIds = null;

    List<string> regIDs = new List<string>();

    //Add some regID into the list

    stringregIds = string.Join("\",\"", regIDs.ToArray());;

    string applicationID = "appID"; 

    string SENDER_ID = "senderID";

    string value = "Hello";                                                                           

    WebRequest tRequest;

    tRequest = WebRequest.Create("https://android.googleapis.com/gcm/send");

    tRequest.Method = "post";

    tRequest.ContentType = " application/json;charset=UTF-8";

    tRequest.Headers.Add(string.Format("Authorization: key={0}", applicationID));

    tRequest.Headers.Add(string.Format("Sender: id={0}", SENDER_ID));

    string postData = "{\"collapse_key\":\"score_update\",\"time_to_live\":108,\"delay_while_idle\":true,\"data\": { \"message\" : "
                      +"\""+value+"\",\"time\": "+"\""+System.DateTime.Now.ToString()+"\"},\"registration_ids\":[\""+stringregIds+"\"]}";                                                                                                                                


    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();

是否有任何解决方案可以将多个有效负载发送到多个设备？

Answer 1

没有将不同有效负载发送到不同设备的快捷方式。您必须在单独的HTTP请求中发送每条消息。每个请求都将包含一个注册ID。

GCM将不同的负载推送到不同的设备

1 个答案: