initial push of android app and bt server. these are used to make a remote usable via phone

NotVPR_Remote/Platforms/Android/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.yourcompany.shadowstreamremote"
+          android:versionCode="1"
+          android:versionName="V0.1">
+
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+    <uses-permission android:name="android.permission.BLUETOOTH_SCAN" android:usesPermissionFlags="neverForLocation"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
+    <application android:allowBackup="true"
+                 android:supportsRtl="true"
+                 android:label="ShadowStreamRemote">
+    </application>
+</manifest>

NotVPR_Remote/Platforms/Android/MainActivity.cs

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+using Android.App;
+using Android.Content.PM;
+using Android.OS;
+using Android;
+using AndroidX.Core.App;
+using AndroidX.Core.Content;
+
+namespace NotVPR_Remote
+{
+    [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, LaunchMode = LaunchMode.SingleTop,
+        ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode |
+                               ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
+    public class MainActivity : MauiAppCompatActivity
+    {
+        const int RequestBluetoothPermissionsId = 1000;
+
+        protected override void OnCreate(Bundle savedInstanceState)
+        {
+            base.OnCreate(savedInstanceState);
+
+            if (Build.VERSION.SdkInt >= BuildVersionCodes.S)
+            {
+                string[] permissions =
+                {
+                    Manifest.Permission.BluetoothScan,
+                    Manifest.Permission.BluetoothConnect,
+                    Manifest.Permission.AccessFineLocation // Needed for scanning on some devices
+                };
+
+                if (!HasPermissions(permissions))
+                {
+                    ActivityCompat.RequestPermissions(this, permissions, RequestBluetoothPermissionsId);
+                }
+            }
+        }
+
+        bool HasPermissions(string[] permissions)
+        {
+            foreach (var permission in permissions)
+            {
+                if (ContextCompat.CheckSelfPermission(this, permission) != Permission.Granted)
+                    return false;
+            }
+            return true;
+        }
+    }
+}

NotVPR_Remote/Platforms/Android/MainApplication.cs

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+using Android.App;
+using Android.Runtime;
+
+namespace NotVPR_Remote
+{
+    [Application]
+    public class MainApplication : MauiApplication
+    {
+        public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+            : base(handle, ownership)
+        {
+        }
+
+        protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+    }
+}

NotVPR_Remote/Platforms/Android/Resources/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#512BD4</color>
+    <color name="colorPrimaryDark">#2B0B98</color>
+    <color name="colorAccent">#2B0B98</color>
+</resources>