【C#】Androidへのプッシュ通知
まんま
Android側の設定とかはぐぐってくださいな
using System.IO; using System.Net.Http; using System.Net.Http.Headers; using System.Runtime.Serialization; using System.Runtime.Serialization.Json; using System.Security.Cryptography; using System.Text; namespace Hoge { public sealed class Hoge { public static void HVSendPushForAndroid(string googleApiKey, string deviceToken, string message) { var rawData = new PushNotificationForAndroidModel() { RegistrationIds = new string[] { deviceToken }, Data = new PushNotificationDataForAndroidModel() { Message = message }, }; var serializer = new DataContractJsonSerializer(typeof(PushNotificationForAndroidModel)); var ms = new MemoryStream(); serializer.WriteObject(ms, rawData); var data = Encoding.UTF8.GetString(ms.ToArray()); using (var client = new HttpClient()) { HttpContent content = new StringContent(data); content.Headers.ContentType = new MediaTypeHeaderValue("application/json"); client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("key", "=" + googleApiKey); var result = client.PostAsync("https://android.googleapis.com/gcm/send", content).Result; Console.WriteLine(result.ToString()); } } } [DataContract] public class PushNotificationForAndroidModel { [DataMember(Name = "registration_ids")] public string[] RegistrationIds { get; set; } [DataMember(Name = "data")] public PushNotificationDataForAndroidModel Data { get; set; } } [DataContract] public class PushNotificationDataForAndroidModel { [DataMember(Name = "message")] public string Message { get; set; } } }