I need a custom UI/visuals for voice calls, but I'm having a hard time getting it working. I'm basing the project off of the example SpeakerBox-Watch project, which has custom UIs for calls in the iOS project, but seems to just use the system UI in the WatchOS project.
I would simply like to show an image while the call is happening, and hide the image when the call has been terminated. Is there any way to do this Using CallKit on WatchOS, or simulate something similar using the streaming audio?
I've attempted to get around this with pure HTTP requests in an app which is recording audio, instead of web sockets and callkit, but the latency/behavior is not acceptable for voice calls.
