Devin Chandrapala

> > "make sure BuildConfig is imported from Build generated file" How? > > before pasting the above code on `onCreate` method go to `Build -> Rebuild project` it will...

### SignInActivity.kt ``` override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) // This codelab uses View Binding // See: https://developer.android.com/topic/libraries/view-binding binding = ActivitySignInBinding.inflate(layoutInflater) setContentView(binding.root) // Initialize FirebaseAuth auth = Firebase.auth

Hey @HimashaHerath, thanks for contributing. I see in the .zip that there is a `2024_25_CWK.docx` and a `2024_25_CWK.pdf`. They both seem to have the same content. Are they both official...

Thanks for contributing, Himasha 🎉