openLocalCamera method
Implementation
Future<TUIActionCallback> openLocalCamera(
bool isFront, TUIVideoQuality quality) {
String userData = Tools.generateUserData();
Completer<TUIActionCallback> completer = Completer();
_actionCallback2Future(userData, completer);
_engineSDK.Dart_OpenLocalCamera(_engineFFIPointer, isFront, quality.value(),
Tools.string2PointerChar(userData));
return completer.future;
}