Hi all,
You can reach the Turkish version of this post from here and the first post from here.
After reviewing codelabs, maybe the first post was meaningful but for the following posts, I think only the code samples will be enough. If you noticed my blog post while preparing to codelabs and have questions, please do not hesitate to ask. The the projects below include samples for Unit 1.
Projects:
Android fundamentals 01.2 Part A: Your first interactive UI