disableElementTargeting function

Future<void> disableElementTargeting(
  1. MethodChannel methodChannel
)

Disables element targeting and clears the native element store.

Implementation

Future<void> disableElementTargeting(MethodChannel methodChannel) async {
  final listener = _semanticsListener;
  if (listener != null) {
    _viewPipelineOwner?.semanticsOwner?.removeListener(listener);
    _semanticsListener = null;
  }
  _viewPipelineOwner = null;
  _semanticsHandle?.dispose();
  _semanticsHandle = null;
  _semanticNodeByIdentifier.clear();
  if (identical(_registeredMethodChannel, methodChannel)) {
    methodChannel.setMethodCallHandler(null);
    _registeredMethodChannel = null;
  }
  methodChannel.invokeMethod('setTargetElements', <String, dynamic>{
    'viewElements': <Map<String, dynamic>>[],
  });
}