CODEWITHSUNDEEP
maui
Pettanord
Pettanord

Reputation: 117

How can I change background color for Maui Webview in iOS platform

In my dotnet maui app (version 8) I have a WebView and I want to change the background color to black with a handler in the iOS platform. In Android platform I can change in directly on the control like this:

 <WebView Grid.Row="0" x:Name="webView" HeightRequest="250" BackgroundColor="{StaticResource Gray800}"></WebView>

But that doesn't take effect on iOS so I've tried to make it work with a handler without success.

How can I achieve this?

Upvotes: 1

Views: 562

Answers (1)

Liqun Shen-MSFT
Liqun Shen-MSFT

Reputation: 8220

You may try adding the following code in code behind,

public MainPage()
{
    InitializeComponent();
    ModifyWebView();
}

void ModifyWebView()
{
    Microsoft.Maui.Handlers.WebViewHandler.Mapper.AppendToMapping("MyCustomization", (handler, view) =>
    {

#if IOS || MACCATALYST
        handler.PlatformView.Opaque = false;
        handler.PlatformView.BackgroundColor = UIKit.UIColor.Clear;
#endif
    });
}

For more info, you could refer to Customize controls with handlers.

Upvotes: 1

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