Interface in .NET MAUI

Question

Hi,

How can Implement Interface in .NET MAUI?

I want to implement the below to access the App's Settings for both iOS and Android.

Thanks,

Jassim

Answer 1

Hello,

You can use Conditional compilation, do not need to create interface and invoke platform code.

You can run this iOS and Android platform code directly with conditional compilation in the MAUI. For example, I execute this code in the button click event like following code.

private async void OnCounterClicked(object sender, EventArgs e)
    {
#if ANDROID
        var intent=new Android.Content.Intent(Android.Provider.Settings.ActionApplicationSettings);
        intent.AddFlags(Android.Content.ActivityFlags.NewTask);
        var uri=  Android.Net.Uri.FromParts("package", package_name,null);
        intent.SetData(uri);        
#elif IOS
           var url = new Foundation.NSUrl($"app-settings:{app_bundle_id}");
        UIKit.UIApplication.SharedApplication.OpenUrl(url);
#endif    }

Best Regards,

Leon Lu

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