[Android] 유니티 퍼미션 체크(Unity Permission Check)

[참조] https://mentum.tistory.com/150

유니티 퍼미션 체크 적용기. (Unity Permission Check) 2019.11.14 재작성.

 

 

참조 사이트에 포스팅 된 내용을 참고해서 나한테 맞게 만듬.

(Unity2018 / 저장공간(선택) 권한만 필요)

 

using System;
using UnityEngine;
using System.Collections;
using UnityEngine.SceneManagement;
using UnityEngine.Assertions;
using UnityEngine.Android;

public class UICheckPermissionManagerSGT : MonoBehaviour
{
    public GameObject m_panelCheckPermission = null;
    public GameObject m_panelDeniedConfirm = null;

    private bool m_bOnCheckPermission = false;


    void Start()
    {
        Debug.Log("[Scene] CheckPermission");

        InitCheckPermission();
        CheckCountryCode_KR();
    }

    void InitCheckPermission()
    {
        m_bOnCheckPermission = false;

        ActivateCheckPermission(false);
        ActivateDeniedConfirm(false);

    }

    void CheckCountryCode_KR()
    {
        // GetIP가 한국인지 체크하는 외부 함수
        SGT.Global.CheckCountryCode_KR(ConfirmCountryCode_KR);
    }

    void ConfirmCountryCode_KR(bool _bIsCountryCode_KR)
    {
        if (true == _bIsCountryCode_KR)
        {
            // 한국 : Permission 확인
            DoCheckPermission();

            //CallPermission();
        }
        else
        {
            // No 한국 : Next Scene으로 이동
            GoToNextScene();
        }
    }

    void DoCheckPermission()
    {
        // 저장공간(Write) 권한 체크(선택 권한)
        if (Permission.HasUserAuthorizedPermission(Permission.ExternalStorageWrite) == false)
        {
            // 지정된 권한이 없으면 CheckPermission UI 활성화
            ActivateCheckPermission(true);
        }
        else
        {
            GoToNextScene();
        }
    }

    IEnumerator CheckPermissionCoroutine()
    {
        m_bOnCheckPermission = true;

        yield return new WaitForEndOfFrame();

        // 저장공간(Write) 권한 체크(선택 권한)
        if (Permission.HasUserAuthorizedPermission(Permission.ExternalStorageWrite) == false)
        {
            // 권한 요청
            Permission.RequestUserPermission(Permission.ExternalStorageWrite);

            yield return new WaitForSeconds(0.2f); // 0.2초의 딜레이 후 focus를 체크하자.
            yield return new WaitUntil(() => Application.isFocused == true);

            if (Permission.HasUserAuthorizedPermission(Permission.ExternalStorageWrite) == false)
            {
                // 권한 거절하면 안내 팝업
                OnEventDenied();
                yield break;
            }
        }

        // 권한이 있으면 다음 Scene으로 이동
        GoToNextScene();

        m_bOnCheckPermission = false;
    }


    // 해당 앱의 설정창을 호출한다.(권한 설정할 수 있도록 유도)
    // https://forum.unity.com/threads/redirect-to-app-settings.461140/
    private void OpenAppSetting()
    {
        try
        {
#if UNITY_ANDROID
            using (var unityClass = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
            using (AndroidJavaObject currentActivityObject = unityClass.GetStatic<AndroidJavaObject>("currentActivity"))
            {
                string packageName = currentActivityObject.Call<string>("getPackageName");

                using (var uriClass = new AndroidJavaClass("android.net.Uri"))
                using (AndroidJavaObject uriObject = uriClass.CallStatic<AndroidJavaObject>("fromParts", "package", packageName, null))
                using (var intentObject = new AndroidJavaObject("android.content.Intent", "android.settings.APPLICATION_DETAILS_SETTINGS", uriObject))
                {
                    intentObject.Call<AndroidJavaObject>("addCategory", "android.intent.category.DEFAULT");
                    intentObject.Call<AndroidJavaObject>("setFlags", 0x10000000);
                    currentActivityObject.Call("startActivity", intentObject);
                }
            }
#endif
        }
        catch (Exception ex)
        {
            Debug.LogException(ex);
        }
    }

    void ActivateDeniedConfirm(bool _bActive)
    {
        GgUtil.Activate(m_panelDeniedConfirm, _bActive);
    }

    void ActivateCheckPermission(bool _bActive)
    {
        GgUtil.Activate(m_panelCheckPermission, _bActive);
    }

    void GoToNextScene()
    {
        // 패치씬으로 이동
        SGT.Scene.RunCheckPermissionToPatch();
    }

    //////////////////////////////////////////////////////////////////////////
    // Event
    //////////////////////////////////////////////////////////////////////////

    void OnEventCheckPermission()
    {
        if (true == m_bOnCheckPermission)
            return;

        StopCoroutine("CheckPermissionCoroutine");
        StartCoroutine("CheckPermissionCoroutine");
    }

    void OnEventDenied()
    {
        ActivateDeniedConfirm(true);
    }

    void OnEventDeniedConfirm()
    {
        // 저장공간은 선택권한이라 권한요청 거절해도 게임 진행
        GoToNextScene();
    }

    //////////////////////////////////////////////////////////////////////////
    // UI Event
    //////////////////////////////////////////////////////////////////////////

    // 권한 동의 버튼
    public void OnUIEventCheckPermission()
    {
        if (SGT.Global.bPreventDoubleClick)
            return;

        SGT.Global.PreventDoubleClick();

        OnEventCheckPermission();
    }

    // 거절 확인
    public void OnUIEventDeniedConfirm()
    {
        OnEventDeniedConfirm();
    }

    // 권한 설정 열기
    public void OnUIEventOpenAppSetting()
    {
        OpenAppSetting();
    }
}