title: Use adb to read file
body: <p>Is there a way to list all files inside an Android app? I want to access the file at the following URI:</p>
  
  <pre><code>content://com.google.android.googlequicksearchbox.AudioProvider/VoiceSearchOriginalAudioRecording3.amr
  </code></pre>
  
  <p>and its stored by my app with the package <code>com.example.db</code>.</p>
  
  <p>I imagine there is something like adb content ... but how exactly can I do this? I can change the app permissions if needed.</p>