MeshLive/meshlive-android ? reverse-engineered prompt

Build me an Android app that lets people make voice and video calls and start live audio or video broadcasts over Bluetooth mesh, so it still works with no internet, no SIM, and no account.

I want nearby phones to pass calls and streams along to each other so the reach gets farther than normal Bluetooth. Calls should be end to end encrypted, contacts should be added by scanning each other’s code, and unknown people should only show a random name. Include basic things like missed calls, call back, blocking unknown callers, and a simple settings screen.

For livestreams, make it possible to go live with camera or audio only, and let viewers relay the stream onward too. Keep it privacy focused, with no servers, no analytics, and the ability to clear local data quickly.

Use the current docs if you need to, and make the app feel polished and easy to use on Android 10 and up.