public async Task <GCMResult> SendMessageAsync(string authKey, string[] registrationIds, IDictionary <string, string> content)
{
using (var client = new HttpClient())
{
var jsonObject = new GCMSendJson
{
RegistrationIds = registrationIds,
Data = content
};
string json = JsonConvert.SerializeObject(jsonObject);
var request = new HttpRequestMessage(HttpMethod.Post, "https://android.googleapis.com/gcm/send")
{
Content = new StringContent(json, Encoding.UTF8, "application/json"),
};
ServicePointManager.ServerCertificateValidationCallback += ValidationCallback;
request.Headers.TryAddWithoutValidation(HttpRequestHeader.Authorization.ToString(), string.Format("key={0}", authKey));
var res = await client.SendAsync(request);
var responseCode = res.StatusCode;
GCMResultJson result = null;
if (responseCode.Equals(HttpStatusCode.OK))
{
var contentResult = await res.Content.ReadAsStringAsync();
result = JsonConvert.DeserializeObject <GCMResultJson>(contentResult);
}
return(new GCMResult
{
ResponseCode = responseCode,
ResultJson = result
});
}
}
public GCMResult SendMessage(string authKey, string[] registrationIds, IDictionary <string, string> content)
{
var jsonObject = new GCMSendJson
{
RegistrationIds = registrationIds,
Data = content
};
string json = JsonConvert.SerializeObject(jsonObject);
var encoding = new UTF8Encoding();
byte[] postData = encoding.GetBytes(json);
var url = new Uri("https://android.googleapis.com/gcm/send");
ServicePointManager.ServerCertificateValidationCallback += ValidationCallback;
var conn = (HttpWebRequest)WebRequest.Create(url);
conn.Proxy = null;
conn.Method = "POST";
conn.ContentType = "application/json;charset=UTF-8";
conn.ContentLength = postData.Length;
conn.Headers.Add("Authorization", string.Format("key={0}", authKey));
var sort = conn.GetRequestStream();
sort.Write(postData, 0, postData.Length);
sort.Close();
var httpWebResponse = ((HttpWebResponse)conn.GetResponse());
var responseCode = httpWebResponse.StatusCode;
GCMResultJson jsonResult = null;
if (responseCode.Equals(HttpStatusCode.OK))
{
var streamReader = new StreamReader(httpWebResponse.GetResponseStream());
var errorString = streamReader.ReadToEnd();
jsonResult = JsonConvert.DeserializeObject <GCMResultJson>(errorString);
}
return(new GCMResult
{
ResponseCode = responseCode,
ResultJson = jsonResult
});
}