uninstallDeferredComponent static method
- required String componentName,
Requests that a deferred component identified by the componentName
be
uninstalled.
Since uninstallation typically requires significant disk i/o, this method only
signals the intent to uninstall. Completion of the returned future indicates
that the request to uninstall has been registered. Actual uninstallation (e.g.,
removal of assets and files) may occur at a later time. However, once uninstallation
is requested, the deferred component should not be used anymore until
installDeferredComponent or loadLibrary()
is called again.
It is safe to request an uninstall when dart code from the component is in use, but assets from the component should not be used once the component uninstall is requested. The dart code will remain usable in the app's current session but is not guaranteed to work in future sessions.
See also:
- installDeferredComponent, a method to install asset-only components.
- loadLibrary, the dart method to trigger the installation of the corresponding deferred component that contains the dart library.
Implementation
static Future<void> uninstallDeferredComponent({required String componentName}) async {
await SystemChannels.deferredComponent.invokeMethod<void>(
'uninstallDeferredComponent',
<String, dynamic>{ 'loadingUnitId': -1, 'componentName': componentName },
);
}