public interface ContentProviderControlSurface
ContentProvider
attaches to a FlutterEngine
.
A ContentProvider
that contains a FlutterEngine
should coordinate itself with
the FlutterEngine
's ContentProviderControlSurface
.
Modifier and Type | Method and 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. |
void attachToContentProvider(@NonNull ContentProvider contentProvider, @NonNull androidx.lifecycle.Lifecycle lifecycle)
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
.
void detachFromContentProvider()
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
.