Demo ImportError: undefined symbol: PQencryptPasswordConn

Build the docker image:

docker build -t psycopg2/buildozer .

Run image interactively and attach usb for deployment:

docker run --rm -v "$(pwd)":/home/user/hostcwd -v /dev/bus/usb:/dev/bus/usb --privileged -it --entrypoint=bash psycopg2/buildozer 

Interact with buildozer as usual, to build:

buildozer android debug

To deploy and run on target

buildozer android deploy run

For debugging, the log is pretty huge and includes more than just this application, it's best to throw it in a file and analyze it after the app crashed.

buildozer android deploy run logcat > out.log