我想在 Asp.Net中实现一个GCM服务器。有没有关于它的样本?我在 Android SDK 文件夹中寻找它,但没有 .Net 的示例?
有男孩知道.Net 样本吗?
我想在 Asp.Net中实现一个GCM服务器。有没有关于它的样本?我在 Android SDK 文件夹中寻找它,但没有 .Net 的示例?
有男孩知道.Net 样本吗?
这一行有一个小错误:
string postData = "collapse_key=score_update&time_to_live=108&
delay_while_idle=1&data.message=" + value + "&data.time=" +
System.DateTime.Now.ToString() + "registration_id=" + deviceId + "";
参数registration_id前缺少“&”,所以®istration_id是正确的。
样品完美运行。只需确保将您的服务器密钥放在:
string GoogleAppID = "GGOGLE_API_KEY";
尝试这个 :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Net;
using System.Text;
using System.IO;
using System.Security.Cryptography.X509Certificates;
using System.Net.Security;
using System.Collections.Specialized;
public class AndroidGCMPushNotification
{
public AndroidGCMPushNotification()
{
//
// TODO: Add constructor logic here
//
}
public string SendNotification(string deviceId, string message)
{
string GoogleAppID = "GGOGLE_API_KEY";
var SENDER_ID = "SENDER_ID/PROJECT_NUMBER";
var value = message;
WebRequest tRequest;
tRequest = WebRequest.Create("https://android.googleapis.com/gcm/send");
tRequest.Method = "post";
tRequest.ContentType = " application/x-www-form-urlencoded;charset=UTF-8";
tRequest.Headers.Add(string.Format("Authorization: key={0}", GoogleAppID));
tRequest.Headers.Add(string.Format("Sender: id={0}", SENDER_ID));
string postData = "collapse_key=score_update&time_to_live=108&
delay_while_idle=1&data.message=" + value + "&data.time=" +
System.DateTime.Now.ToString() + "registration_id=" + deviceId + "";
Console.WriteLine(postData);
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();
return sResponseFromServer;
}
}
您可以通过传递设备 ID 和消息来调用 SendNotification 函数。
AndroidGCMPushNotification apnGCM = new AndroidGCMPushNotification();
string strResponse =
apnGCM.SendNotification("DEVICE_ID",
"Test Push Notification message ");