🎨 ios webview2 fixs

Author: jinzaz

src/Avalonia.WebView2.Sample/Program.cs

@@ -61,12 +61,12 @@ public static AppBuilder BuildAvaloniaApp()
              .LogToTrace()
 #if !(WINDOWS || NETFRAMEWORK) && NET8_0_OR_GREATER && !ANDROID && !IOS
              .With(new X11PlatformOptions())
-             .AfterSetup(_ => CefRuntimeLoader.Initialize(new CefSettings()
-             {
-                 RootCachePath = GetCachePath(),
-                 WindowlessRenderingEnabled = false,
-                 LogSeverity = CefLogSeverity.Verbose,
-             }))
+             //.AfterSetup(_ => CefRuntimeLoader.Initialize(new CefSettings()
+             //{
+             //    RootCachePath = GetCachePath(),
+             //    WindowlessRenderingEnabled = false,
+             //    LogSeverity = CefLogSeverity.Verbose,
+             //}))
 #endif
              ;
         return b;

src/Avalonia.WebView2/Platforms/iOS/Controls/WebView2.cs

@@ -6,10 +6,13 @@
 using Avalonia.Platform;
 using System.Diagnostics.CodeAnalysis;
 using WebKit;
+using Avalonia.LogicalTree;
+using Avalonia.Controls.Presenters;
+using Avalonia.Metadata;
 
 namespace Avalonia.Controls;
 
-partial class WebView2 : global::Avalonia.Controls.NativeControlHost
+internal class WKWebViewHandler : global::Avalonia.Controls.NativeControlHost
 {
     // https://github.com/dotnet/maui/blob/9.0.70/src/Controls/src/Core/HybridWebView/HybridWebView.cs
     // https://github.com/dotnet/maui/blob/9.0.70/src/Controls/src/Core/WebView/WebView.cs
@@ -81,10 +84,11 @@ protected virtual WKWebView CreatePlatformView()
         return webView;
     }
 
-    WKWebViewControlHandle? platformHandle;
-
     public WKWebView? WKWebView => platformHandle?.WebView;
 
+
+    WKWebViewControlHandle? platformHandle;
+
     /// <inheritdoc/>
     protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle parent)
     {
@@ -94,6 +98,41 @@ protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle paren
     }
 }
 
+partial class WebView2 : Control
+{
+    [Content]
+    private Control? Child
+    {
+        get => GetValue(ChildProperty);
+        set => SetValue(ChildProperty, value);
+    }
+
+    private static readonly StyledProperty<Control?> ChildProperty =
+        AvaloniaProperty.Register<WebView2, Control?>(nameof(Child));
+
+
+    readonly Border _partInnerContainer = new()
+    {
+        ClipToBounds = true,
+    };
+
+    protected override void OnAttachedToLogicalTree(LogicalTreeAttachmentEventArgs e)
+    {
+        Child = _partInnerContainer;
+        base.OnAttachedToLogicalTree(e);
+        wkWebViewHandler = new WKWebViewHandler();
+
+        _partInnerContainer.Child = wkWebViewHandler;
+
+        wkWebViewHandler.WKWebView.LoadRequest(new NSUrlRequest(new NSUrl("https://baidu.com", false)));
+    }
+
+    WKWebViewHandler? wkWebViewHandler;
+
+
+    public WKWebView? WKWebView => wkWebViewHandler?.WKWebView;
+}
+
 sealed class WKWebViewControlHandle : PlatformHandle, INativeControlHostDestroyableControlHandle
 {
     bool disposedValue;