add: fuck you android

Platforms/Android/KeepAliveBroadcastReceiver.cs

@@ -0,0 +1,155 @@
+using Android.App;
+using Android.App.Job;
+using Android.Content;
+using Android.OS;
+
+namespace HeartRateMonitorAndroid.Platforms.Android
+{
+    [BroadcastReceiver(Name = "com.nuanrmxi.heartratemonitor.KeepAliveBroadcastReceiver",
+        Enabled = true,
+        Exported = true)]
+    [IntentFilter(new[] {
+        Intent.ActionBootCompleted,
+        Intent.ActionUserPresent,
+        Intent.ActionMyPackageReplaced,
+        Intent.ActionPackageReplaced,
+        "android.net.conn.CONNECTIVITY_CHANGE",
+        Intent.ActionScreenOn,
+        Intent.ActionScreenOff
+    }, Priority = 1000)]
+    public class KeepAliveBroadcastReceiver : BroadcastReceiver
+    {
+        public override void OnReceive(Context context, Intent intent)
+        {
+            var action = intent?.Action;
+            System.Diagnostics.Debug.WriteLine($"KeepAliveBroadcastReceiver: 收到广播 {action}");
+
+            try
+            {
+                switch (action)
+                {
+                    case Intent.ActionBootCompleted:
+                        System.Diagnostics.Debug.WriteLine("设备启动完成，启动心率监测服务");
+                        StartHeartRateService(context);
+                        break;
+
+                    case Intent.ActionUserPresent:
+                        System.Diagnostics.Debug.WriteLine("用户解锁设备，检查服务状态");
+                        CheckAndStartService(context);
+                        break;
+
+                    case Intent.ActionMyPackageReplaced:
+                    case Intent.ActionPackageReplaced:
+                        System.Diagnostics.Debug.WriteLine("应用包更新，重启服务");
+                        StartHeartRateService(context);
+                        break;
+
+                    case "android.net.conn.CONNECTIVITY_CHANGE":
+                        System.Diagnostics.Debug.WriteLine("网络连接状态改变，检查服务");
+                        CheckAndStartService(context);
+                        break;
+
+                    case Intent.ActionScreenOn:
+                        System.Diagnostics.Debug.WriteLine("屏幕亮起，检查服务状态");
+                        CheckAndStartService(context);
+                        break;
+
+                    case Intent.ActionScreenOff:
+                        System.Diagnostics.Debug.WriteLine("屏幕关闭，确保服务运行");
+                        CheckAndStartService(context);
+                        break;
+                }
+            }
+            catch (System.Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine($"KeepAliveBroadcastReceiver Error: {ex.Message}");
+            }
+        }
+
+        private void StartHeartRateService(Context context)
+        {
+            try
+            {
+                var intent = new Intent(context, typeof(HeartRateKeepAliveService));
+                if (Build.VERSION.SdkInt >= BuildVersionCodes.O)
+                {
+                    context.StartForegroundService(intent);
+                }
+                else
+                {
+                    context.StartService(intent);
+                }
+
+                // 同时启动JobScheduler
+                ScheduleJobService(context);
+            }
+            catch (System.Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine($"StartHeartRateService Error: {ex.Message}");
+            }
+        }
+
+        private void CheckAndStartService(Context context)
+        {
+            try
+            {
+                if (!IsServiceRunning(context, typeof(HeartRateKeepAliveService)))
+                {
+                    System.Diagnostics.Debug.WriteLine("服务未运行，正在启动...");
+                    StartHeartRateService(context);
+                }
+            }
+            catch (System.Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine($"CheckAndStartService Error: {ex.Message}");
+            }
+        }
+
+        private bool IsServiceRunning(Context context, System.Type serviceType)
+        {
+            try
+            {
+                var activityManager = context.GetSystemService(Context.ActivityService) as ActivityManager;
+                var services = activityManager?.GetRunningServices(int.MaxValue);
+                
+                if (services != null)
+                {
+                    foreach (var service in services)
+                    {
+                        if (service.Service.ClassName.Contains(serviceType.Name))
+                        {
+                            return true;
+                        }
+                    }
+                }
+            }
+            catch (System.Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine($"IsServiceRunning Error: {ex.Message}");
+            }
+            
+            return false;
+        }
+
+        private void ScheduleJobService(Context context)
+        {
+            try
+            {
+                var jobScheduler = context.GetSystemService(Context.JobSchedulerService) as JobScheduler;
+                var jobInfo = new JobInfo.Builder(1002, new ComponentName(context, Java.Lang.Class.FromType(typeof(HeartRateJobService))))
+                    .SetRequiredNetworkType(NetworkType.Any)
+                    .SetPersisted(true)
+                    .SetPeriodic(15 * 60 * 1000) // 15分钟
+                    .SetRequiresCharging(false)
+                    .SetRequiresDeviceIdle(false)
+                    .Build();
+
+                jobScheduler?.Schedule(jobInfo);
+            }
+            catch (System.Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine($"ScheduleJobService Error: {ex.Message}");
+            }
+        }
+    }
+}