How to make a chart accessible with TalkBack for Android, like iOS's audio graph

Question

Apple's chart's framework has a Voice Over accessibility feature they call an ‘audio graph’ that will play audio tones while the user scrubs their finger across a chart. Watch at 3:40 in this WWDC demo for what I’m looking to emulate or 2:20 when it plays the whole graph summary. How can I do the same in Android?

I tried finding similar documentation or third-party libraries, but found nothing.