App Inventor Audio Capture Extension

About: App Inventor Audio Capture Extension

Capture the audio of other applications (usage type MEDIA, GAME and UNKNOWN) using the new Audio Playback Capture API in Android 10.
Minimum API level is 29 (Android 10).

What does the user see?
1. In order to capture the audio of other apps the user must grant the record audio permission to the app doing the capturing.



2. Additionally, before a capture session can be started the capturing app will display a dialog to the user
3. The user must tap "Start now" in order for a capturing session to be started. A permanent notification will be displayed in the status bar until the recording is stopped.