Unity

using UnityEngine;
using System;
using Viveport;

/** Language: C# */
public class ViveportDemo : MonoBehaviour
{
    static string VIVEPORT_ID = "VIVEPORT ID of the content";
    static string VIVEPORT_KEY = "VIVEPORT Key of the content";

    static string LaunchAPPID = "VIVEPORT ID you want to launch";                 // the VIVEPORT ID of the content you would like go to
    static string LaunchStoreAPPID = "VIVEPORT ID you want to launch";            // the VIVEPORT ID of the content you would like go to
    static string LaunchData = "LaunchData";                                      // the launchdata of the content you would like go to

    const int SUCCESS = 0;

    void Start()
    {
        Api.Init(InitStatusHandler, VIVEPORT_ID);                 // initialize VIVEPORT platform
    }

    void OnDestroy()
    {
        Api.Shutdown(ShutdownHandler);                            // release resource and teaddown the sdk service
    }

    private static void InitStatusHandler(int nResult)            // the callback of Api.init()
    {
        if (nResult == SUCCESS)
        {
            Api.GetLicense(new MyLicenseChecker(), VIVEPORT_ID, VIVEPORT_KEY);    // the response of Api.Init() is success, go on using Api.GetLicense() API
        }
        else
        {
            return;                                                // the response of Api.Init() is fail, could go error handling flow of content
        }
    }

    private static void ShutdownHandler(int nResult)              // the callback of Api.Shutdown()
    {
        if (nResult == SUCCESS)
        {
            Application.Quit();                                    // the response of Api.Shutdown() is success, close the content
        }
        else
        {
            return;                                                // the response of Api.Shutdown() is fail, could go error handling flow of content and close the content.
        }
    }

    class MyLicenseChecker : Api.LicenseChecker
    {
        public override void OnSuccess(long issueTime, long expirationTime, int latestVersion, bool updateRequired)
        {
            Debug.Log("issueTime: " + issueTime);
            Debug.Log("expirationTime: " + expirationTime);       // the response of Api.GetLicense() is success, user is allowed to use the content and keep going on the content flow.
            Deeplink.IsReady(IsReadyHandler);
        }

        public override void OnFailure(int errorCode, string errorMessage)
        {
            // Application.Quit();                                // the response of Api.GetLicense() is fail, user is not allowed to use the content, and could go error handling flow of content
            // do some error flow fo content
        }
    }

    private static void IsReadyHandler(int nResult)
    {
        if (nResult == SUCCESS)
        {
            Debug.Log("VIVEPORT Deeplink.IsReady pass");
#if !UNITY_ANDROID
            // could use below 1 or 2 or combine API to go the the content or store detail page
            // 1. Deeplink.GoToApp(DeeplinkHandler, LaunchAPPID, LaunchData);             // if DRM is success, go to the content you'd like to go.
            // 2. Deeplink.GoToStore(DeeplinkHandler, LaunchStoreAPPID);                  // if DRM is success, go to the content detail page of the store.
            Deeplink.GoToAppOrGoToStore(DeeplinkHandler, LaunchStoreAPPID, LaunchData);
#else
            // could use below 1 or 2 or combine API to go the the content or store detail page
            // 1. Deeplink.GoToApp(new MyDeeplinkChecker(), LaunchAPPID, LaunchData);             // if DRM is success, go to the content you'd like to go.
            // 2. Deeplink.GoToStore(new MyDeeplinkChecker(), LaunchStoreAPPID);                  // if DRM is success, go to the content detail page of the store.
            Deeplink.GoToAppOrGoToStore(new MyDeeplinkChecker(), LaunchStoreAPPID, LaunchData);   // if DRM is success, use the API to automatically check to go to content of store detail page.
#endif
        }
        else
        {
            Debug.Log("VIVEPORT Deeplink.IsReady fail");          // the response of Deeplink.IsReady() is fail
        }
    }


#if !UNITY_ANDROID
    private static void DeeplinkHandler(int errorCode, string message)
    {
        if (errorCode == 0)
        {
            MainThreadDispatcher.Instance().Enqueue(() => {
                Debug.Log("Deeplink is successful");
            });
        }
        else
        {
            MainThreadDispatcher.Instance().Enqueue(() => {
                Debug.Log("Deeplink errorCode : " + errorCode + " ErrorMessage : " + message);
            });
        }
    }
#else
    class MyDeeplinkChecker : Deeplink.DeeplinkChecker
    {

        public override void OnSuccess()
        {
            Debug.Log("Deeplink is successful");    // Deeplink is success, don't need to do anything for the event.
        }

        public override void OnFailure(int errorCode, string errorMessage)
        {
            Debug.Log("Deeplink is failure ErrorCode : " + errorCode + "ErrorMessage : " + errorMessage);   // Deeplink is fail, to check if it is a network issue.
        }

    }
#endif
}