From fe26fea450bb6e85d0a90ef348b3be12d660fc05 Mon Sep 17 00:00:00 2001
From: Kaustav Chaudhuri <Kaustav@sentientgeeks.com>
Date: Mon, 8 May 2023 18:49:27 +0530
Subject: [PATCH] notification helpers

---
 .../Android/Helpers/INotification.cs          | 14 +++++
 .../Android/Helpers/NotificationHelper.cs     | 59 +++++++++++++++++++
 2 files changed, 73 insertions(+)
 create mode 100644 GMCabsDriverAssistantSolution/Platforms/Android/Helpers/INotification.cs
 create mode 100644 GMCabsDriverAssistantSolution/Platforms/Android/Helpers/NotificationHelper.cs

diff --git a/GMCabsDriverAssistantSolution/Platforms/Android/Helpers/INotification.cs b/GMCabsDriverAssistantSolution/Platforms/Android/Helpers/INotification.cs
new file mode 100644
index 0000000..0cfb6ae
--- /dev/null
+++ b/GMCabsDriverAssistantSolution/Platforms/Android/Helpers/INotification.cs
@@ -0,0 +1,14 @@
+using Android.App;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace GMCabsDriverAssistantSolution.Platforms.Android.Helpers
+{
+    public interface INotification
+    {
+        Notification ReturnNotif();
+    }
+}
diff --git a/GMCabsDriverAssistantSolution/Platforms/Android/Helpers/NotificationHelper.cs b/GMCabsDriverAssistantSolution/Platforms/Android/Helpers/NotificationHelper.cs
new file mode 100644
index 0000000..12e9e7c
--- /dev/null
+++ b/GMCabsDriverAssistantSolution/Platforms/Android/Helpers/NotificationHelper.cs
@@ -0,0 +1,59 @@
+using Android.App;
+using Android.Content;
+using Android.OS;
+using AndroidX.Core.App;
+using GMCabsDriverAssistantSolution.Platforms.Android.Helpers;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+[assembly: Dependency(typeof(NotificationHelper))]
+namespace GMCabsDriverAssistantSolution.Platforms.Android.Helpers
+{
+    internal class NotificationHelper : INotification
+    {
+        private static string foregroundChannelId = "9001";
+        private static Context context = global::Android.App.Application.Context;
+
+        public Notification ReturnNotif()
+        {
+            var intent = new Intent(context, typeof(MainActivity));
+            intent.AddFlags(ActivityFlags.SingleTop);
+            intent.PutExtra("Title", "Message");
+
+            var pendingIntentFlags = (Build.VERSION.SdkInt >= BuildVersionCodes.S)
+              ? PendingIntentFlags.UpdateCurrent | PendingIntentFlags.Mutable
+              : PendingIntentFlags.UpdateCurrent;
+            var pendingActivityIntent = PendingIntent.GetActivity(context, 0, intent, pendingIntentFlags);
+            var pendingIntent = PendingIntent.GetBroadcast(context, 0, intent, pendingIntentFlags);
+
+            var notifBuilder = new NotificationCompat.Builder(context, foregroundChannelId)
+             .SetContentTitle("Location")
+             .SetContentText("Update location")
+             .SetOngoing(true)
+             .SetContentIntent(pendingIntent);
+
+
+            if (global::Android.OS.Build.VERSION.SdkInt >= BuildVersionCodes.O)
+            {
+                NotificationChannel notificationChannel = new NotificationChannel(foregroundChannelId, "Title", NotificationImportance.High);
+                notificationChannel.Importance = NotificationImportance.High;
+                notificationChannel.EnableLights(true);
+                notificationChannel.EnableVibration(true);
+                notificationChannel.SetShowBadge(true);
+                notificationChannel.SetVibrationPattern(new long[] { 100, 200, 300 });
+
+                var notifManager = context.GetSystemService(Context.NotificationService) as NotificationManager;
+                if (notifManager != null)
+                {
+                    notifBuilder.SetChannelId(foregroundChannelId);
+                    notifManager.CreateNotificationChannel(notificationChannel);
+                }
+            }
+
+            return notifBuilder.Build();
+        }
+    }
+}