How to display a ViewController when answering a call with CallKit
问题 I have followed the following tutorial to implement CallKit within my app: https://www.raywenderlich.com/150015/callkit-tutorial-ios But I would like to go further, and display my own ViewController while the call is active. I am doing a videocall service so I would like to have my own interface. Is that possible at all? I have been trying to launch the ViewController from the method provider(CXProvider:CXAnswerCallAction) which is the one called when the user answers the call, but it seems