public int getAndroidSDKVers()
{
AndroidJavaClass version = PlatformIntegrationUtil.GetAndroidJavaClass("android.os.Build$VERSION");
if (version == null)
{
Logger.Log("Unable to get Build Version");
return(0);
}
return(PlatformIntegrationUtil.GetStatic <int>(version, "SDK_INT"));
}
public String GetUniqueID()
{
AndroidJavaClass unityPlayer = PlatformIntegrationUtil.GetAndroidJavaClass("com.unity3d.player.UnityPlayer");
if (unityPlayer == null)
{
Logger.Log("Can't get UnityPlayer");
return(null);
}
AndroidJavaObject activity = PlatformIntegrationUtil.GetStatic <AndroidJavaObject>(unityPlayer, "currentActivity");
if (activity == null)
{
Logger.Log("Can't find an activity!");
return(null);
}
AndroidJavaObject context = PlatformIntegrationUtil.Call <AndroidJavaObject>(activity, "getApplicationContext");
if (context == null)
{
Logger.Log("Can't find an app context!");
return(null);
}
AndroidJavaObject contentResolver = PlatformIntegrationUtil.Call <AndroidJavaObject>(context, "getContentResolver");
if (contentResolver == null)
{
Logger.Log("Can't get content resolver from context");
return(null);
}
AndroidJavaClass secureClass = PlatformIntegrationUtil.GetAndroidJavaClass("android.provider.Settings$Secure");
if (secureClass == null)
{
Logger.Log("Can't get secure class");
return(null);
}
AndroidJavaObject androidID = PlatformIntegrationUtil.GetStatic <AndroidJavaObject>(secureClass, "ANDROID_ID");
if (androidID == null)
{
Logger.Log("Cant get Android ID static string");
return(null);
}
object[] parameters = new object[2];
parameters[0] = contentResolver;
parameters[1] = androidID;
string aid = PlatformIntegrationUtil.CallStatic <string>(secureClass, "getString", parameters);
if (aid != null)
{
string hashedAdId = HexUtil.HexStringSha512(aid);
return(hashedAdId);
}
return(aid);
}
public AndroidJavaObject GetTelephonyManager()
{
AndroidJavaClass unityPlayer = PlatformIntegrationUtil.GetAndroidJavaClass("com.unity3d.player.UnityPlayer");
if (unityPlayer == null)
{
Logger.Log("Unable to get UnityPlayer");
return(null);
}
AndroidJavaObject activity = PlatformIntegrationUtil.GetStatic <AndroidJavaObject>(unityPlayer, "currentActivity");
if (activity == null)
{
Logger.Log("Can't find an activity!");
return(null);
}
AndroidJavaObject context = PlatformIntegrationUtil.Call <AndroidJavaObject>(activity, "getApplicationContext");
if (context == null)
{
Logger.Log("Can't find an app context!");
return(null);
}
// Context.TELEPHONY_SERVICE:
string CONTEXT_TELEPHONY_SERVICE = context.GetStatic <string>("TELEPHONY_SERVICE");
if (CONTEXT_TELEPHONY_SERVICE == null)
{
Logger.Log("Can't get Context Telephony Service");
return(null);
}
AndroidJavaObject telManager = PlatformIntegrationUtil.Call <AndroidJavaObject>(context, "getSystemService", new object[] { CONTEXT_TELEPHONY_SERVICE });
sdkVersion = getAndroidSDKVers();
if (sdkVersion < 24)
{
return(telManager);
}
// Call SubscriptionManager to get a specific telManager:
AndroidJavaClass subscriptionManagerCls = PlatformIntegrationUtil.GetAndroidJavaClass("android.telephony.SubscriptionManager");
if (subscriptionManagerCls == null)
{
Logger.Log("Can't get Subscription Manager Class.");
return(null);
}
int subId = PlatformIntegrationUtil.CallStatic <int>(subscriptionManagerCls, "getDefaultDataSubscriptionId");
int invalidSubId = PlatformIntegrationUtil.GetStatic <int>(subscriptionManagerCls, "INVALID_SUBSCRIPTION_ID");
if (subId == invalidSubId)
{
Logger.Log("The Subscription ID is invalid: " + subId);
return(null);
}
object[] idParam = new object[1] {
subId
};
telManager = PlatformIntegrationUtil.Call <AndroidJavaObject>(telManager, "createForSubscriptionId", idParam);
return(telManager);
}
