Step-by-Step Tutorial on Implementing Fragment Kotlin Extensions

kotlin implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.5.21' kotlin class ExampleFragment : Fragment() { override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { return inflater.inflate(R.layout.fragment_example, container, false) } } kotlin import androidx.fragment.app.Fragment fun Fragment.toast(message: String) { Toast.makeText(context, message, Toast.LENGTH_SHORT).show() } kotlin override fun onViewCreated(view: View, savedInstanceState: Bundle?) { super.onViewCreated(view, savedInstanceState) toast("Hello, Kotlin Extensions!") }