0.2.6

媒体播放组件，录音组件

LanMontainDesktop/Views/Components/HyperOS3WeatherAssetLoader.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Concurrent;
+using Avalonia.Media;
+using Avalonia.Media.Imaging;
+using Avalonia.Platform;
+
+namespace LanMontainDesktop.Views.Components;
+
+internal static class HyperOS3WeatherAssetLoader
+{
+    private static readonly ConcurrentDictionary<string, IImage?> ImageCache = new(StringComparer.OrdinalIgnoreCase);
+
+    public static IImage? LoadImage(string? uriText)
+    {
+        if (string.IsNullOrWhiteSpace(uriText))
+        {
+            return null;
+        }
+
+        return ImageCache.GetOrAdd(uriText, static key =>
+        {
+            try
+            {
+                var uri = new Uri(key, UriKind.Absolute);
+                using var stream = AssetLoader.Open(uri);
+                return new Bitmap(stream);
+            }
+            catch
+            {
+                return null;
+            }
+        });
+    }
+}