How to subscribe youtube channel form android app. How to authenticate user form firebase google sign in. How to integrate youtube player in android application. How to use proguard rule for minify
For using code in your app, add all dependecy properly in build.gradle file If you are getting error while channel subscribe, then please check your access to YouTube api is enable. After enable also if you are getting error then please check your api key
If you want to use this project as it is then you will need to replace google-services.json file and YouTube api key