SurfaceDelegate

```
public interface SurfaceDelegate

                    
```
Interface for handling a surface in React Native. In mobile platform a surface can be any container that holds some View. For example, a Dialog can be a surface to wrap content view object as needed. In VR platform, a surface is provided by Shell panel app sdk, which requires custom logic to show/hide. NativeModules requires a surface will delegate interactions with the surface to a SurfaceDelegate.

Method Summary

Modifier and Type	Method	Description
`abstract void`	`createContentView(String appKey)`	Create the React content view that uses the appKey as the React application name
`abstract boolean`	`isContentViewReady()`	Check if the content view is created and ready to be shown
`abstract void`	`destroyContentView()`	Destroy the React content view to avoid memory leak
`abstract void`	`show()`	Show the surface containing the React content view
`abstract void`	`hide()`	Hide the surface containing the React content view
`abstract boolean`	`isShowing()`	Check if the surface is currently showing

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - createContentView
```
 abstract void createContentView(String appKey)
```
    Create the React content view that uses the appKey as the React application name
  - isContentViewReady
```
 abstract boolean isContentViewReady()
```
    Check if the content view is created and ready to be shown
  - destroyContentView
```
 abstract void destroyContentView()
```
    Destroy the React content view to avoid memory leak
  - show
```
 abstract void show()
```
    Show the surface containing the React content view
  - hide
```
 abstract void hide()
```
    Hide the surface containing the React content view
  - isShowing
```
 abstract boolean isShowing()
```
    Check if the surface is currently showing