Listen to incoming Whatsapp messages/notifications

Question

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

Answer 1

I was able to do this using Accessibility Service . Using this, you can listen to all notification on the notification bar. I listened to application-specification by adding the package name to the Accessibility Service service info , which in this case was com.whatsapp. I couldn't read the messages, but I get notified whenever a message arrives.