How do you request consent to use ad identifier for personalized ads in xamarin.forms?

Question

How do you request consent to use ad identifier for personalized ads in xamarin.forms?

Is there examples or library?

Answer 1

Hi BrianKramer-3128,

Welcome to our Microsoft Q&A platform!

To request the permission, your app must support App Tracking Transparency.

First, you need to create a new string key NSUserTrackingUsageDescription in the Info.plist file.

Then we can display a system-permission alert request via DenpendencyService.

1.Create a interface

public interface IAdvertisingService  
{  
    void RequestPermission();  
}  

2.Call the method RequestTrackingAuthorizationAsync which in AppTrackingTransparency framework

[assembly: Dependency(typeof(AdvertisingService))]  
namespace Demo.iOS  
{  
    class AdvertisingService : IAdvertisingService  
    {  
        public void RequestPermission()  
        {  
            AppTrackingTransparency.ATTrackingManager.RequestTrackingAuthorizationAsync();  
        }  
    }  
}  

3.Call RequestPermission

DependencyService.Get<IAdvertisingService>().RequestPermission();  

About advertising in iOS, you can refer to the documentation AdSupport.

Regards,
Kyle

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Answer 2

how do you perform equivalent for android?