title: How can I send messages back and forth between ADB shell and an Android app?
body: <p>I've been looking for an answer or the past 3 days, and haven't yet found one that works. I'm trying to write an Android app that can be controlled from ADB with custom commands. Is there anyway I can send strings back an forth between an app and an ADB shell?</p>
  
  <p>Thanks in advance, and sorry for my noob qustion.</p>