Views-এ Compose ব্যবহার করা

class ExampleActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContent { // In here, we can call composables!
            MaterialTheme {
                Greeting(name = "compose")
            }
        }
    }
}

@Composable
fun Greeting(name: String) {
    Text(text = "Hello $name!")
}
InteroperabilityAPIsSnippets.kt

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

  <TextView
      android:id="@+id/text"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content" />

  <androidx.compose.ui.platform.ComposeView
      android:id="@+id/compose_view"
      android:layout_width="match_parent"
      android:layout_height="match_parent" />
</LinearLayout>
migration_strategy_existing_screens.xml

class ExampleFragmentXml : Fragment() {

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View {
        val view = inflater.inflate(R.layout.fragment_example, container, false)
        val composeView = view.findViewById<ComposeView>(R.id.compose_view)
        composeView.apply {
            // Dispose of the Composition when the view's LifecycleOwner
            // is destroyed
            setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed)
            setContent {
                // In Compose world
                MaterialTheme {
                    Text("Hello Compose!")
                }
            }
        }
        return view
    }
}
InteroperabilityAPIsSnippets.kt

class ExampleFragment : Fragment() {

    private var _binding: FragmentExampleBinding? = null

    // This property is only valid between onCreateView and onDestroyView.
    private val binding get() = _binding!!

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View {
        _binding = FragmentExampleBinding.inflate(inflater, container, false)
        val view = binding.root
        binding.composeView.apply {
            // Dispose of the Composition when the view's LifecycleOwner
            // is destroyed
            setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed)
            setContent {
                // In Compose world
                MaterialTheme {
                    Text("Hello Compose!")
                }
            }
        }
        return view
    }

    override fun onDestroyView() {
        super.onDestroyView()
        _binding = null
    }
}
InteroperabilityAPIsSnippets.kt

class ExampleFragmentNoXml : Fragment() {

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View {
        return ComposeView(requireContext()).apply {
            // Dispose of the Composition when the view's LifecycleOwner
            // is destroyed
            setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed)
            setContent {
                MaterialTheme {
                    // In Compose world
                    Text("Hello Compose!")
                }
            }
        }
    }
}
InteroperabilityAPIsSnippets.kt

class ExampleFragmentMultipleComposeView : Fragment() {

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View = LinearLayout(requireContext()).apply {
        addView(
            ComposeView(requireContext()).apply {
                setViewCompositionStrategy(
                    ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed
                )
                id = R.id.compose_view_x
                // ...
            }
        )
        addView(TextView(requireContext()))
        addView(
            ComposeView(requireContext()).apply {
                setViewCompositionStrategy(
                    ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed
                )
                id = R.id.compose_view_y
                // ...
            }
        )
    }
}
InteroperabilityAPIsSnippets.kt

<resources>
  <item name="compose_view_x" type="id" />
  <item name="compose_view_y" type="id" />
</resources>
ids.xml

@Preview
@Composable
fun GreetingPreview() {
    Greeting(name = "Android")
}
InteroperabilityAPIsSnippets.kt

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

  <androidx.compose.ui.platform.ComposeView
      android:id="@+id/my_compose_view"
      tools:composableName="com.example.compose.snippets.interop.InteroperabilityAPIsSnippetsKt.GreetingPreview"
      android:layout_height="match_parent"
      android:layout_width="match_parent"/>

</LinearLayout>
interop_layout_preview_composable.xml