GooglePlayUserDataManager.cs

using System;
using GooglePlayGames;
using GooglePlayGames.BasicApi;
using GooglePlayGames.BasicApi.SavedGame;
using UnityEngine;


public class GooglePlayUserDataManager : MonoBehaviour
{
    [SerializeField] public UITest theUI;

    private bool isSaving;
    private string filename = "FileNameData";

    #region  SignIn
    public void SignInToGPGS()
    {
        PlayGamesPlatform.Activate();
        PlayGamesPlatform.Instance.Authenticate((SignInStatus result) =>
        {
            theUI.statusText.text = "Authenticating...";

            if (result == SignInStatus.Success)
            {
                theUI.statusText.text = "SUCCESS LOGGED IN AS : " + PlayGamesPlatform.Instance.GetUserDisplayName();
            }
            else
            {
                theUI.statusText.text = "FAILED LOGIN";
            }
        });
    }
    #endregion

    #region  Opening Saved Game
    public void OpenSavedGame(bool saving)
    {
        if (Social.localUser.authenticated)
        {
            isSaving = saving;
            ISavedGameClient savedGameClient = PlayGamesPlatform.Instance.SavedGame;
            savedGameClient.OpenWithAutomaticConflictResolution(filename, DataSource.ReadCacheOrNetwork, ConflictResolutionStrategy.UseLongestPlaytime, SavedGameOpened);
        }
    }

    public void SavedGameOpened(SavedGameRequestStatus status, ISavedGameMetadata meta)
    {
        if (status == SavedGameRequestStatus.Success)
        {
            if (isSaving) // Are Saving
            {
                // Convert data to byte
                byte[] myData = System.Text.ASCIIEncoding.ASCII.GetBytes(GetSaveString());

                // update our metadata
                SavedGameMetadataUpdate updateForMetadata = new SavedGameMetadataUpdate.Builder().WithUpdatedDescription("Updated at" + DateTime.Now.ToString()).Build();

                // commit
                ((PlayGamesPlatform)Social.Active).SavedGame.CommitUpdate(meta, updateForMetadata, myData, SaveCallBack);

            }
            else // Are Loading
            {
                ((PlayGamesPlatform)Social.Active).SavedGame.ReadBinaryData(meta, LoadCallBack);

            }
        }
    }



    public string GetSaveString()
    {
        string dataToSave = "";
        
        // CONVERT LOCAL DATA TO CLOUD HERE
        dataToSave = "INI DATA YANG DISIMPEN";

        return dataToSave;
    }

    private void SaveCallBack(SavedGameRequestStatus status, ISavedGameMetadata meta)
    {
        if (status == SavedGameRequestStatus.Success)
        {
            theUI.logText.text = "Success Save Data to Cloud";
        }
        else
        {
            theUI.logText.text = "Failed to Save to Cloud";
        }

    }

    private void LoadCallBack(SavedGameRequestStatus status, byte[] data)
    {
        if (status == SavedGameRequestStatus.Success)
        {
            string loadedData = System.Text.ASCIIEncoding.ASCII.GetString(data);

            // PARSING CLOUD DATA TO LOCAL HERE
            theUI.valueText.text = loadedData;
        }
    }
    #endregion
}