I\'m working on a notification based app, for which I need to listen to incoming notifications. I\'ve been able to listen to incoming calls, SMS, mail etc. I have no clue ho
Accessibility events only catch incoming notifications event, not when they are updated. For now, WhatsApp notifications don't display the message, only the sender. The message is then added by the WhatsApp app with an update, which can't be caught by the accessibility service.
You will only have something like "1 new message from XXX", but that may be sufficient to your needs.