Net maui Net 8 how to create Borderless Entry, Editor and Picker handlers

Hello,

yes remove lines.. by handler for net 8

Ok, let us focus on this remove underlines for Entry, Editor and Picker in .NET 8 for Android platform,

I found new solution to fix this issue. You can use handler.PlatformView.BackgroundTintList = Android.Content.Res.ColorStateList.ValueOf(Colors.Transparent.ToAndroid()); to set the bordless for entry, editor and picker. You need to set it once in the app.xaml.cs, it will work for this application.

You can refer to the following code.

#if ANDROID


using Microsoft.Maui.Controls.Compatibility.Platform.Android;
            
#endif


namespace MauiNET8Bordless
{
    public partial class App : Application
    {
        public App()
        {
            InitializeComponent();


           Microsoft.Maui.Handlers.EntryHandler.Mapper.AppendToMapping("MyCustomization", (handler, view) =>
            {
#if ANDROID
                handler.PlatformView.BackgroundTintList = Android.Content.Res.ColorStateList.ValueOf(Colors.Transparent.ToAndroid());


#endif
            });


           Microsoft.Maui.Handlers.EditorHandler.Mapper.AppendToMapping("MyCustomization", (handler, view) =>
            {
#if ANDROID
                handler.PlatformView.BackgroundTintList = Android.Content.Res.ColorStateList.ValueOf(Colors.Transparent.ToAndroid());


#endif
            });


           Microsoft.Maui.Handlers.PickerHandler.Mapper.AppendToMapping("MyCustomization", (handler, view) =>
            {
#if ANDROID
                handler.PlatformView.BackgroundTintList = Android.Content.Res.ColorStateList.ValueOf(Colors.Transparent.ToAndroid());


#endif
            });


           MainPage = new AppShell();
        }

Best Regards,

Leon Lu

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