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- using UnityEngine;
- using System.Collections;
- public class SignatureCheck : MonoBehaviour
- {
- void Start()
- {
- if (!IsCorrect())
- {
- foreach (Camera camera in GameObject.FindObjectsOfType<Camera>())
- {
- Destroy(camera.gameObject);
- }
- }
- }
- public static bool IsCorrect()
- {
- #if UNITY_EDITOR
- return true;
- #elif UNITY_ANDROID
- AndroidJavaClass player = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
- AndroidJavaObject activity = player.GetStatic<AndroidJavaObject>("currentActivity");
- AndroidJavaObject packageManager = activity.Call<AndroidJavaObject>("getPackageManager");
- string packageName = activity.Call<string>("getPackageName");
- int GET_SIGNATURES = packageManager.GetStatic<int>("GET_SIGNATURES");
- AndroidJavaObject packageInfo = packageManager.Call<AndroidJavaObject>("getPackageInfo", packageName, GET_SIGNATURES);
- AndroidJavaObject[] signatures = packageInfo.Get<AndroidJavaObject[]>("signatures");
- if (signatures != null && signatures.Length > 0)
- {
- int hashCode = signatures[0].Call<int>("hashCode");
- Debug.Log(hashCode);
- int expectedHashCode = -1835770393;
- return hashCode.Equals(expectedHashCode);
- }
- return false;
- #else
- return true;
- #endif
- }
- }
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