Battery implementation Service class added.

GMCabsDriverAssistantSolution/Platforms/Android/Services/BatteryImplementationService.cs

@@ -0,0 +1,37 @@
+using Android.Content;
+using Android.OS;
+using GMCabsDriverAssistant.Services;
+using GMCabsDriverAssistantSolution.Platforms.Android.Services;
+using Microsoft.Maui.Controls.Compatibility;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+[assembly: Dependency(typeof(BatteryImplementationService))]
+namespace GMCabsDriverAssistantSolution.Platforms.Android.Services
+{
+    public class BatteryImplementationService : IBatteryInfo
+    {
+        public bool CheckIsIgnoringBatteryOptimizations()
+        {
+
+            PowerManager pm = (PowerManager)global::Android.App.Application.Context.GetSystemService(Context.PowerService);
+            //enter you package name of your application
+            bool result = pm.IsIgnoringBatteryOptimizations("au.com.gmcabs.driverassistant");
+            return result;
+        }
+
+        [System.Obsolete]
+        public void StartSetting()
+        {
+            Intent intent = new Intent();
+
+            intent.SetAction(global::Android.Provider.Settings.ActionIgnoreBatteryOptimizationSettings);
+            global::Android.App.Application.Context.StartActivity(intent);
+            Launcher.OpenAsync(intent.ToString());
+            // StartActivity(intent);
+        }
+    }
+}