// https://developer.android.com/reference/android/provider/Settings.Secure.html#ANDROID_ID
/// <summary>
/// A 64-bit number (as a hex string) that is randomly generated when the user first sets up the device and should remain constant for the lifetime of the user's device.
/// The value may change if a factory reset is performed on the device.
/// </summary>
/// <returns>The unique identifier of the device.</returns>
public static string GetAndroidId()
{
if (AGUtils.IsNotAndroidCheck())
{
return(string.Empty);
}
try
{
using (var objResolver = AGUtils.Activity.CallAJO("getContentResolver"))
{
using (var clsSecure = new AndroidJavaClass("android.provider.Settings$Secure"))
{
string ANDROID_ID = clsSecure.GetStaticStr("ANDROID_ID");
string androidId = clsSecure.CallStaticStr("getString", objResolver, ANDROID_ID);
return(androidId);
}
}
}
catch (Exception e)
{
Debug.LogWarning("Failed to get Android Id, reasong: " + e.Message);
return(string.Empty);
}
}
private static string GetBuildClassStaticStr(string fieldName)
{
if (AGUtils.IsNotAndroidCheck())
{
return(string.Empty);
}
try
{
using (var version = new AndroidJavaClass(BuildClass))
{
return(version.GetStaticStr(fieldName));
}
}
catch (Exception e)
{
Debug.LogWarning("Failed to get property " + fieldName + ". Check device API level. " + e.Message);
return(string.Empty);
}
}
static string GetStringProperty(string propertyName)
{
if (AGUtils.IsNotAndroidCheck())
{
return(string.Empty);
}
try
{
using (var env = new AndroidJavaClass(C.AndroidOsEnvironment))
{
return(env.GetStaticStr(propertyName));
}
}
catch (Exception e)
{
Debug.LogWarning("Could not get the property: " + propertyName +
". Check the device API level if the property is present, reason: " + e.Message);
return(string.Empty);
}
}
