Android development on Mac

SDK for Mac: https://developer.android.com/studio
Installation guide: https://www.talkandroid.com/guides/developer/android-sdk-install-guide/

See more discussion at:
https://stackoverflow.com/questions/2672100/can-i-develop-android-applications-on-macos

Build the first App:
https://www.iosinsight.com/develop-android-apps-on-mac/