Xamarin: Reload an iOS CallKit call directory extension from the app

I you want to make a call directory extension for iOS, for identifying or blocking certain phone numbers, you need a way to reload the extension every time you want to add or remove from the list of phone numbers you are blocking . To reload the extension, you can either get your users to… Continue reading Xamarin: Reload an iOS CallKit call directory extension from the app

How to create an iOS call directory extension in Xamarin for blocking thousands of phone numbers

A call directory extension is used to block or identify phone numbers on an iPhone, phone numbers the user don’t have in their contact list . TL;DR: Because iOS app extensions have very limited resources, it is difficult to load many thousand phone numbers into the call directory without the extension crashing . This is my… Continue reading How to create an iOS call directory extension in Xamarin for blocking thousands of phone numbers