sharedInstance static method

Implementation

static void sharedInstance() {
  try {
    _trtcsharedInstanceNativePointer = _trtcFFIBindings.get_instance(ffi.nullptr);
    _trtcCloudCallback = _trtcFFIBindings.create_cloud_callback(_trtcsharedInstanceNativePointer);
  } catch (e) {
    print(e);
  }
}