How do I change the default color of the activity indicator - Loading Spinner in ACR user dialogs. For the Loading Instance. I tried to make changes in my "style.xml" but it is not working and there is nothing about this in the git hub repo.
In your case , you just need to use the default ActivityIndicator
in forms . The property Color is available
<ActivityIndicator x:Name="dialog" >
<ActivityIndicator.Color>
<OnPlatform x:TypeArguments="Color" Android="Red" iOS="Black"></OnPlatform>
</ActivityIndicator.Color>
</ActivityIndicator>
And set the value of dialog.IsRunning
to display or hide the dialog .