<div class='type'>Class</div>


<a id='references'></a>

<div class='sourceset sourceset-android'>Android</div>


```kotlin
class ComposeView
@JvmOverloads
constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) :
    AbstractComposeView(context, attrs, defStyleAttr)
```


A `android.view.View` that can host Jetpack Compose UI content. Use `setContent` to supply the
content composable function for the view.

By default, the composition is disposed according to `ViewCompositionStrategy.Default`. Call
`disposeComposition` to dispose of the underlying composition earlier, or if the view is never
initially attached to a window. (The requirement to dispose of the composition explicitly in the
event that the view is never (re)attached is temporary.)

`ComposeView` only supports being added into view hierarchies propagating `LifecycleOwner` and
`SavedStateRegistryOwner` via `androidx.lifecycle.setViewTreeLifecycleOwner` and
`androidx.savedstate.setViewTreeSavedStateRegistryOwner`. In most cases you will already have it
set up correctly as `androidx.activity.ComponentActivity`, `androidx.fragment.app.Fragment` and
`androidx.navigation.NavController` will provide the correct values.


## Functions


<h2 id="setcontent-content">setContent</h2>

```kotlin
fun setContent(content: @Composable () -> Unit)
```


Set the Jetpack Compose UI content for this view. Initial composition will occur when the
view becomes attached to a window or when `createComposition` is called, whichever comes
first.


## Companion Object