VR_Movement

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class cha : MonoBehaviour {

	public Transform vrCamera;

	public float toggleAngle = 30.0f;

	public float speed = 3.0f;

	public bool moveForward;

	private CharacterController cc;


	// Use this for initialization
	void Start () {

		cc = GetComponent<CharacterController> ();

	}

	// Update is called once per frame
	void Update () {

		if (vrCamera.eulerAngles.x >= toggleAngle && vrCamera.eulerAngles.x < 90.0f) {

			moveForward = true;
		}

		else {

			moveForward = false;
		}

		if (moveForward) {

			Vector3 forward = vrCamera.TransformDirection (Vector3.forward);

			cc.SimpleMove (forward * speed);
		}
	}
}

This is a C# file which enables the user to move around in the VR android application.