Hope this can help you.

When using ARChon to run Andorid APP, I was told that the ADB (Android Debug Bridge) works fine. But my experience is that ADB continuously tell me “error: device not found”. Although some post taught me how to set the “debug flag”, I still get no luck.

Several days later, I accidental reload the installed APP by “Load unpacked extension”, and find that it works as expected. The key point is that you must reload the extension manually to make ARChon know it need the ADB support. Or you may need the some opinions when you convert apk to crx.