Realsense In Android

DeviceConnect.cs

using System.Collections;
using UnityEngine;
#if PLATFORM_ANDROID
using UnityEngine.Android;
#endif

public class DeviceConnect : MonoBehaviour
{
    private static AndroidJavaObject _deviceConnect;
    private bool _isRequesting = false;

#if PLATFORM_ANDROID
    IEnumerator Start()
    {
        if (!Permission.HasUserAuthorizedPermission(Permission.Camera))
        {
            yield return RequestUserPermission(Permission.Camera);
        }
        if (Permission.HasUserAuthorizedPermission(Permission.Camera))
        {
            Debug.Log("granted");
            _deviceConnect = new AndroidJavaObject("com.intel.realsense.librealsense.DeviceConnect");
        }
        else
        {
            Debug.Log("not granted");
        }
    }

    IEnumerator OnApplicationFocus(bool hasFocus)
    {
        yield return null;
        if (_isRequesting && hasFocus)
        {
            _isRequesting = false;
        }
    }

    IEnumerator RequestUserPermission(string permission)
    {
        _isRequesting = true;
        Permission.RequestUserPermission(permission);
        float timeElapsed = 0;
        while (_isRequesting)
        {
            if (timeElapsed > 0.5f)
            {
                _isRequesting = false;
                yield break;
            }
            timeElapsed += Time.deltaTime;
            yield return null;
        }
        yield break;
    }
#endif

}