https://docs.flutter.dev/get-started/install/macos/mobile-android?tab=physical
export PATH=$HOME/development/flutter/bin:$PATH
test command flutter doctor
https://developer.android.com/studio
./sdkmanager --sdk_root=/Users/fajar/flutter/android-sdk "platforms;android-31" "build-tools;31.0.0" "platform-tools" "cmdline-tools;latest"
export ANDROID_HOME=/Users/fajar/flutter/android-sdk
flutter config --android-sdk /Users/fajar/flutter/android-sdk
Run flutter doctor --android-licenses
to accept the SDK licenses