private IEnumerator Initialization()
{
#if UNITY_ANDROID
//checking needed permissions
if (!Android.HasCameraPermission)
{
yield return(Android.GetCameraAccess());
}
//do not start proccess without camera permission
yield return(new WaitWhile(() => !Android.HasCameraPermission));
//if (!Android.HasLocationPermission)
//{
// yield return Android.GetLoactionAccess();
//}
//yield return new WaitWhile(() => !Android.HasLocationPermission);
#endif
onInitEnd?.Invoke();
}