task: hide sample when not implemented

unoplatform · Aug 8, 2023 · 0742e1c · 0742e1c
1 parent b943053
commit 0742e1c
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Showing 3 changed files with 43 additions and 12 deletions.
diff --git a/...Gallery/Uno.Gallery.Shared/Views/NestedPages/MediaPlayerElementSample_NestedPage5.xaml.cs b/...Gallery/Uno.Gallery.Shared/Views/NestedPages/MediaPlayerElementSample_NestedPage5.xaml.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using Windows.Foundation.Metadata;
 using Windows.Media.Core;
 using Windows.Media.Playback;
 using Microsoft.UI.Xaml;
@@ -19,16 +20,26 @@ public MediaPlayerElementSample_NestedPage5()
 
 		private void InitializePlaybackList()
 		{
-			var mediaPlaybackList = new MediaPlaybackList();
+
+			if (ApiInformation.IsPropertyPresent("Windows.Media.Playback.MediaPlaybackList", "Items"))
+			{
+				var mediaPlaybackList = new MediaPlaybackList();
+				mediaPlaybackList.Items.Add(new MediaPlaybackItem(MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/videos/Mobile_Development_in_VS_Code_with_Uno_Platform_orDotNetMAUI.mp4"))));
+				mediaPlaybackList.Items.Add(new MediaPlaybackItem(MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/audio/Getting_Started_with_Uno_Platform_and_Visual_Studio_Code.mp3"))));
+				mediaPlaybackList.Items.Add(new MediaPlaybackItem(MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/videos/Getting_Started_with_Uno_Platform_and_Visual_Studio_Code.mp4"))));
 
-			mediaPlaybackList.Items.Add(new MediaPlaybackItem(MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/videos/Mobile_Development_in_VS_Code_with_Uno_Platform_orDotNetMAUI.mp4"))));
-			mediaPlaybackList.Items.Add(new MediaPlaybackItem(MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/audio/Getting_Started_with_Uno_Platform_and_Visual_Studio_Code.mp3"))));
-			mediaPlaybackList.Items.Add(new MediaPlaybackItem(MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/videos/Getting_Started_with_Uno_Platform_and_Visual_Studio_Code.mp4"))));
-
-			MediaPlayerElementSample5.MediaPlayer.Source = mediaPlaybackList;
+				MediaPlayerElementSample5.MediaPlayer.Source = mediaPlaybackList;
+			}
+			else
+			{
+				if (MediaPlayerElementSample5.MediaPlayer == null)
+				{
+					MediaPlayerElementSample5.SetMediaPlayer(new Windows.Media.Playback.MediaPlayer());
+				}
+				MediaPlayerElementSample5.Source = MediaSource.CreateFromUri(new Uri("https://uno-assets.platform.uno/tests/videos/Mobile_Development_in_VS_Code_with_Uno_Platform_orDotNetMAUI.mp4"));
+			}
 		}
 
-
 		private void NavigateBack(object sender, RoutedEventArgs e)
 		{
 			MediaPlayerElementSample5.MediaPlayer.Pause();

diff --git a/Uno.Gallery/Uno.Gallery.Shared/Views/SamplePages/MediaPlayerElementSamplePage.xaml b/Uno.Gallery/Uno.Gallery.Shared/Views/SamplePages/MediaPlayerElementSamplePage.xaml
@@ -8,7 +8,7 @@
 	  mc:Ignorable="d">
 
 	<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
-		<local:SamplePageLayout>
+		<local:SamplePageLayout x:Name="LocalSamplePageLayout">
 			<local:SamplePageLayout.FluentTemplate>
 				<DataTemplate>
 					<StackPanel>
@@ -40,10 +40,12 @@
 								Click="LaunchMediaPlayerElementSample4"
 								Style="{StaticResource FilledButtonStyle}" />
 
-						<TextBlock Text="MediaPlayerElement sample using a Playlist"
-								   Style="{StaticResource TitleLarge}"
-								   Margin="0,16" />
-						<Button Content="Show sample"
+						<TextBlock Name="LaunchMediaPlayerElementSampleTextBlock5"
+								Text="MediaPlayerElement sample using a Playlist"
+								Style="{StaticResource TitleLarge}"
+								Margin="0,16" />
+						<Button Name="LaunchMediaPlayerElementSampleButton5"
+								Content="Show sample"
 								Click="LaunchMediaPlayerElementSample5"
 								Style="{StaticResource FilledButtonStyle}" />
 					</StackPanel>

diff --git a/Uno.Gallery/Uno.Gallery.Shared/Views/SamplePages/MediaPlayerElementSamplePage.xaml.cs b/Uno.Gallery/Uno.Gallery.Shared/Views/SamplePages/MediaPlayerElementSamplePage.xaml.cs
@@ -1,6 +1,8 @@
 using Uno.Gallery.Views.NestedPages;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml;
+using Windows.Foundation.Metadata;
+using Windows.UI.Xaml.Controls;
 
 namespace Uno.Gallery.Views.Samples
 {
@@ -10,6 +12,22 @@ public sealed partial class MediaPlayerElementSamplePage : Page
 		public MediaPlayerElementSamplePage()
 		{
 			this.InitializeComponent();
+			Loaded += MediaPlayerElementSamplePage_Loaded;
+		}
+
+		private void MediaPlayerElementSamplePage_Loaded(object sender, Windows.UI.Xaml.RoutedEventArgs e)
+		{
+			if (!ApiInformation.IsPropertyPresent("Windows.Media.Playback.MediaPlaybackList", "Items"))
+			{
+				Button buttonSampleButton5 = (Button)LocalSamplePageLayout.FindName("LaunchMediaPlayerElementSampleButton5");
+				TextBlock textBlockSampleButton5 = (TextBlock)LocalSamplePageLayout.FindName("LaunchMediaPlayerElementSampleTextBlock5");
+				if (buttonSampleButton5 != null && textBlockSampleButton5 != null)
+				{
+					buttonSampleButton5.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
+					textBlockSampleButton5.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
+				}
+			}
+
 		}
 
 		private void LaunchMediaPlayerElementSample1(object sender, RoutedEventArgs e)