Enable Android Foreground Service for MediaElement

Updated the `CreateMauiApp` method to enable the Android foreground service for `MediaElement`. Removed the `IsAndroidForegroundServiceEnabled` property from the XAML definition and set it to `false` in the `DisplayPopup` method. Changed the access level of the `IsAndroidForegroundServiceEnabled` property in `MediaElement.shared.cs` from `public` to `internal` to restrict its visibility.

Author: ne0rrmatrix

samples/CommunityToolkit.Maui.Sample/MauiProgram.cs

@@ -70,6 +70,7 @@ public static MauiApp CreateMauiApp()
 								.UseMauiCommunityToolkitMediaElement(static options =>
 								{
 									options.SetDefaultAndroidViewType(AndroidViewType.TextureView);
+									options.SetDefaultAndroidForegroundService(true);
 								})
 								.ConfigureMauiHandlers(static handlers =>
 								{

samples/CommunityToolkit.Maui.Sample/Pages/Views/MediaElement/MediaElementPage.xaml

@@ -30,7 +30,6 @@
             <toolkit:MediaElement
                 x:Name="MediaElement"
                 ShouldAutoPlay="True"
-                IsAndroidForegroundServiceEnabled="True"
                 Source="{x:Static constants:StreamingVideoUrls.BuckBunny}"
                 MetadataArtworkUrl="https://lh3.googleusercontent.com/pw/AP1GczNRrebWCJvfdIau1EbsyyYiwAfwHS0JXjbioXvHqEwYIIdCzuLodQCZmA57GADIo5iB3yMMx3t_vsefbfoHwSg0jfUjIXaI83xpiih6d-oT7qD_slR0VgNtfAwJhDBU09kS5V2T5ZML-WWZn8IrjD4J-g=w1792-h1024-s-no-gm"
                 MetadataTitle="Big Buck Bunny"

samples/CommunityToolkit.Maui.Sample/Pages/Views/MediaElement/MediaElementPage.xaml.cs

@@ -275,7 +275,6 @@ async void DisplayPopup(object sender, EventArgs e)
 		var popupMediaElement = new MediaElement
 		{
 			AndroidViewType = AndroidViewType.SurfaceView,
-			IsAndroidForegroundServiceEnabled = false,
 			Source = source,
 			MetadataArtworkUrl = "dotnet_bot.png",
 			ShouldAutoPlay = true,

src/CommunityToolkit.Maui.MediaElement/MediaElement.shared.cs

@@ -225,10 +225,7 @@ internal event EventHandler StopRequested
 	/// </summary>
 	public AndroidViewType AndroidViewType { get; init; } = MediaElementOptions.DefaultAndroidViewType;
 
-	/// <summary>
-	/// Gets or sets whether the Android Foreground Service is enabled.
-	/// </summary>
-	public bool IsAndroidForegroundServiceEnabled { get; init; } = MediaElementOptions.IsAndroidForegroundServiceEnabled;
+	internal bool IsAndroidForegroundServiceEnabled { get; init; } = MediaElementOptions.IsAndroidForegroundServiceEnabled;
 
 	/// <summary>
 	/// Gets or sets whether the media should start playing as soon as it's loaded.