first commit

2025-07-14 00:42:12 +08:00
commit 1632c3329d
45 changed files with 2714 additions and 0 deletions
--- a/Platforms/Android/AndroidNotificationHelper.cs
+++ b/Platforms/Android/AndroidNotificationHelper.cs
@ -0,0 +1,102 @@
+using Android.App;
+using Android.Content;
+using AndroidX.Core.App;
+using Application = Android.App.Application;
+namespace HeartRateMonitorAndroid.Platforms.Android
+{
+    // Android平台特定的通知帮助类
+    public static class AndroidNotificationHelper
+    {
+        // 创建通知渠道
+        public static void CreateNotificationChannel(string channelId, string channelName, string description)
+        {
+            if (OperatingSystem.IsAndroidVersionAtLeast(26))
+            {
+                var context = Application.Context;
+                var channel = new NotificationChannel(channelId, channelName, NotificationImportance.High)
+                {
+                    Description = description
+                };
+
+                var notificationManager = context.GetSystemService(Context.NotificationService) as NotificationManager;
+                notificationManager?.CreateNotificationChannel(channel);
+            }
+        }
+
+        // 显示通知
+        public static void ShowNotification(string channelId, int notificationId, string title, string content, int iconResourceId, bool ongoing = true)
+        {
+            var context = Application.Context;
+
+            // 创建PendingIntent用于点击通知时打开应用
+            var intent = context.PackageManager.GetLaunchIntentForPackage(context.PackageName);
+            var pendingIntent = PendingIntent.GetActivity(context, 0, intent, PendingIntentFlags.Immutable);
+
+            // 创建通知内容
+            var notificationBuilder = new NotificationCompat.Builder(context, channelId)
+                .SetContentTitle(title)
+                .SetContentText(content)
+                .SetSmallIcon(iconResourceId)
+                .SetOngoing(ongoing)
+                .SetContentIntent(pendingIntent)
+                .SetPriority(NotificationCompat.PriorityHigh);
+
+            // 显示通知
+            var notificationManager = NotificationManagerCompat.From(context);
+            notificationManager.Notify(notificationId, notificationBuilder.Build());
+        }
+        // 显示普通通知 - 用于重连提示等
+        public static void ShowNormalNotification(string channelId, int notificationId, string title, string content, int iconResourceId, bool isForeground)
+        {
+            var context = Application.Context;
+            var intent = context.PackageManager.GetLaunchIntentForPackage(context.PackageName);
+            intent.SetFlags(ActivityFlags.NewTask | ActivityFlags.ClearTask);
+            var pendingIntent = PendingIntent.GetActivity(context, 0, intent, PendingIntentFlags.Immutable);
+
+            var builder = new NotificationCompat.Builder(context, channelId)
+                .SetContentTitle(title)
+                .SetContentText(content)
+                .SetSmallIcon(iconResourceId)
+                .SetContentIntent(pendingIntent)
+                .SetAutoCancel(true);
+
+            var notification = builder.Build();
+            // 普通通知
+            var notificationManager = NotificationManagerCompat.From(context);
+            notificationManager.Notify(notificationId, notification);
+            
+        }
+
+        // 显示带有扩展内容的通知
+        public static void ShowBigTextNotification(string channelId, int notificationId, string title, string content, string bigText, int iconResourceId, bool ongoing = true)
+        {
+            var context = Application.Context;
+
+            // 创建PendingIntent用于点击通知时打开应用
+            var intent = context.PackageManager.GetLaunchIntentForPackage(context.PackageName);
+            var pendingIntent = PendingIntent.GetActivity(context, 0, intent, PendingIntentFlags.Immutable);
+
+            // 创建通知内容
+            var notificationBuilder = new NotificationCompat.Builder(context, channelId)
+                .SetContentTitle(title)
+                .SetContentText(content)
+                .SetSmallIcon(iconResourceId)
+                .SetOngoing(ongoing)
+                .SetContentIntent(pendingIntent)
+                .SetPriority(NotificationCompat.PriorityHigh)
+                .SetStyle(new NotificationCompat.BigTextStyle().BigText(bigText));
+
+            // 显示通知
+            var notificationManager = NotificationManagerCompat.From(context);
+            notificationManager.Notify(notificationId, notificationBuilder.Build());
+        }
+
+        // 取消通知
+        public static void CancelNotification(int notificationId)
+        {
+            var context = Application.Context;
+            var notificationManager = NotificationManagerCompat.From(context);
+            notificationManager.Cancel(notificationId);
+        }
+    }
+}