Development

pdm venv create
eval $(pdm venv activate)

pdm install --dev

Testing

pytest

Android build

Install python-for-android

pipx install git+https://github.com/kivy/python-for-android.git@develop
pipx inject python-for-android ipdb

Install development tools and libs

zypper in java-17-openjdk java-17-openjdk-devel patch cmake autoconf automake libtool libopenssl-devel python311-Cython

Download Android Studio

in android studio: More actions > SDK Manager tab SDK Tools > check ANDROID SDK command-line tools (latest)

Download NDK

wget https://dl.google.com/android/repository/android-ndk-r27c-linux.zip unzip android-ndk-r27c-linux.zip

or go to https://developer.android.com/ndk/downloads/index.html and download manually

Add to ~/.bashrc:

Set environment variables

export ANDROIDSDK=~/Android/Sdk"
export ANDROIDNDK=~/Downloads/android-ndk-r27c"
export JAVA_HOME="/usr/lib64/jvm/java-17-openjdk-17/"

. ~/.bashrc

Build

./build.py --debug --arch=x86_64 build

Manage dependencies

If dependencies have been changed in pyproject.toml, you must regenerate android lockfile: pdm lock --lockfile android.lock --prod --platform linux