ContentProviderControlSurface

public interface ContentProviderControlSurface

Control surface through which a ContentProvider attaches to a FlutterEngine.

A ContentProvider that contains a FlutterEngine should coordinate itself with the FlutterEngine's ContentProviderControlSurface.

Method Summary

Modifier and Type

Method

Description

void

attachToContentProvider(ContentProvider contentProvider, androidx.lifecycle.Lifecycle lifecycle)

Call this method from the ContentProvider that is running the FlutterEngine that is associated with this ContentProviderControlSurface.

void

detachFromContentProvider()

Call this method from the ContentProvider that is attached to this ContentProviderControlSurfaces's FlutterEngine when the ContentProvider is about to be destroyed.

Method Details
- attachToContentProvider
  
  void attachToContentProvider(@NonNull ContentProvider contentProvider, @NonNull androidx.lifecycle.Lifecycle lifecycle)
  
  Call this method from the ContentProvider that is running the FlutterEngine that is associated with this ContentProviderControlSurface.
  Once a ContentProvider is created, and its associated FlutterEngine is executing Dart code, the ContentProvider should invoke this method. At that point the FlutterEngine is considered "attached" to the ContentProvider and all ContentProviderAware plugins are given access to the ContentProvider.
- detachFromContentProvider
  
  void detachFromContentProvider()
  
  Call this method from the ContentProvider that is attached to this ContentProviderControlSurfaces's FlutterEngine when the ContentProvider is about to be destroyed.
  This method gives each ContentProviderAware plugin an opportunity to clean up its references before the is destroyed.