Where to learn about Android development?

Android development is easy and it's developing apps for the google play store for mobiles or watch or Automobiles ( Recently). Apps can make any work easier and if you still think that it's tough then you should start practising the course from the video

Start with this course and you can find the download link for the course already with the youtube video and check it out. This would be your start for programming and it would definitely take 180 days to slowly learn the basics and you can continue to learn more.