A simple Android VR Player Controller for Handheld Joystick Input.

SimpleVRPlayerController.cs

/*************************************************************************
* SimpleVRPlayerController created by Chris @ ChrisHammond.ca
* __________________
* 
* Usage: Please feel free to use this code for your own personal or commercial
* projects if it helps or is any benefit to you.
* 
* 
*/
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.VR;

public class SimpleVRPlayerController : Photon.MonoBehaviour
{
    public enum InputType { KeyboardAndMouse, OneVRHandheldController }
    //set to keyboard and mouse in inspector if you want to test in editor without controller
    public InputType inputType = InputType.OneVRHandheldController;

    //movement and character controller variables
    public float moveSpeed = 5f;
    public float lookSpeed = 1f;
    public float jumpSpeed = 8.0F;
    public float gravity = 20.0F;
    public CharacterController characterController;

    //camera
    public Transform vrCameraTransform;
    //camera parent - used to move camera/change position of cam
    public Transform vrCameraTransformParent;
    //player body parent for player movement
    public Transform playerBodyTransform;

    //variable for capsule controller direction
    private Vector3 moveDirection = Vector3.zero;
    //audio for footsteps
    public AudioSource footSteps;


    //mouse control variables for testing on PC
    private Vector3 rotation;
    public float mouseSensitivity = 100.0f;
    public float clampAngle = 80.0f;

    void Start()
    {
        rotation = vrCameraTransform.rotation.eulerAngles;
    }

    void Update()
    {
        //keyboard and mouse for testing purposes on PC
        if (inputType == InputType.KeyboardAndMouse)
        {
            float mouseX = Input.GetAxis("Mouse X");
            float mouseY = -Input.GetAxis("Mouse Y");

            rotation.y += mouseX * mouseSensitivity * Time.deltaTime;
            rotation.x += mouseY * mouseSensitivity * Time.deltaTime;

            rotation.x = Mathf.Clamp(rotation.x, -clampAngle, clampAngle);

            Quaternion localRotation = Quaternion.Euler(rotation.x, rotation.y, 0.0f);
            vrCameraTransform.rotation = localRotation;

            float y = moveDirection.y;

            moveDirection = (vrCameraTransform.forward * moveSpeed * Input.GetAxis("Vertical")) +
                (vrCameraTransform.right * moveSpeed * Input.GetAxis("Horizontal"));
            moveDirection.y = y;
            vrCameraTransformParent.localPosition = playerBodyTransform.localPosition;
            playerBodyTransform.rotation = vrCameraTransform.rotation;

        }
        else
        {
            //get forward and right direction of the VR Camera
            Vector3 forward = vrCameraTransform.TransformDirection(Vector3.forward).normalized;
            Vector3 right = vrCameraTransform.TransformDirection(Vector3.right).normalized;
            //y direction for falling/jumping
            float y = moveDirection.y;
            //use the forward and right direction of Camera for applying force to body in the correct direction.
            moveDirection = (forward * moveSpeed * Input.GetAxis("Vertical")) +  //up/down on joystic is vertical
                            (right * moveSpeed * Input.GetAxis("Horizontal")); //left right on joystick is horizontal
            moveDirection.y = y;
            //set camera parent to match player body position.
            //cannot set camera position directly, seems to cause problems/not apply as reported by multiple Unity users.
            //so in that case, we we have childed the camera and we move it by moving it's parent.
            vrCameraTransformParent.localPosition = playerBodyTransform.localPosition;
            playerBodyTransform.rotation = vrCameraTransform.rotation;
        }
        //if character is on the ground then they can jump if they desire to.
        if (characterController.isGrounded)
        {
            if (Input.GetButton("Jump"))
                moveDirection.y = jumpSpeed;
        }
        //apply gravity to y axis move direction
        moveDirection.y -= gravity * Time.deltaTime;

        //if player is moving, play footstep sounds.
        if (moveDirection.x > 0.1f || moveDirection.x < -0.1f || moveDirection.z < -0.1f || moveDirection.z > 0.1f)
        {
            if (!footSteps.isPlaying)
            {
                footSteps.Play();
            }
        }
        else
        {
            footSteps.Stop();
        }
        //apply calculated movement to character controller.
        characterController.Move(moveDirection * Time.deltaTime);
        
    }
    private void OnApplicationPause(bool pauseStatus)
    {
        InputTracking.Recenter();
    }
}

hello, new to the vr, can you share instructions?
we need the google vr sdk and unity's standard character asset?