mac安裝依賴
brew install automake
brew install autoconf
brew install libtool
安裝sdk環境
最好安裝個android studio，然后打開sdk配置下載Android 27 SDK
創建虛擬環境virtualenv
安裝python包
pip install buildozer
pip install Cython
初始化
buildozer init
編譯並運行
順便打印logcat
buildozer android debug deploy run logcat