I have a Java Android app that captures accessibility events by overriding the onAccessibilityEvent() method in a custom AccessibilityService class. It works well on phones and tablets. I was able to set it up on Android TV as well. However, when I try to set it up on Fire OS, I cannot find any place in the OS settings to permit my app to capture accessibility events.
I've searched on Google and cannot find anything that explicitly states that this is impossible, though the lack of information on the topic makes me think it probably is. But I didn't want to just quit because I couldn't find information.
Is there some possible way to programmatically capture accessibility events on Fire OS? Or, can someone give me an authoritative answer that it is in fact impossible?
Thanks in advance!