listenPermissionResult static method
Implementation
static Stream<bool>? listenPermissionResult() {
if (_permissionsStream == null) {
_permissionsStream = _permissionsChannel
.receiveBroadcastStream()
.transform(StreamTransformer<dynamic, bool>.fromHandlers(
handleData: (data, sink) {
sink.add(data);
}));
}
return _permissionsStream;
}