initialize method
初始化所有相机 camera 和 event initialize all Including camera and event
Implementation
Future<bool> initialize() async {
if (!_supportPlatform) return false;
_flEvent ??= FlEvent('fl.camera.event');
bool? result = await _channel.invokeMethod<bool?>('initialize');
if (result == true) result = _flEvent!.listen(onDataListen);
_isInitialize = result == true;
await availableCameras();
return result ?? false;
}