sudo snap install androidsdk
sudo apt update && sudo apt install android-sdk
androidsdk --install "platform-tools" "platforms;android-28" "build-tools;28.0.3"
$ wget https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip
Latest version available there:
https://developer.android.com/studio / Command line tools only
sudo apt-get install libc6-dev-i386 lib32z1 openjdk-8-jdk