/// <summary>
/// Wrapper for the same method in PlayerPrefs but works with encrypted player prefs.
/// </summary>
public static string GetString(string key, string defaultValue = "", bool?useSecurePrefs = null)
{
// if not using secure prefs, or we provide an override then just fall through to standard call.
if ((!UseSecurePrefs && !useSecurePrefs.HasValue) || (useSecurePrefs.HasValue && useSecurePrefs.Value == false))
{
return(JSONPrefs.GetString(key, defaultValue));
}
// using secure prefs.
var prefsEntryBytes = GetDecryptedPrefsEntry(key, ItemType.String);
if (prefsEntryBytes != null)
{
return(Encoding.UTF8.GetString(prefsEntryBytes, 0, prefsEntryBytes.Length));
}
// if the prefs entry was not found and we are auto converting then try and get and replace any unencrypted value.
if (AutoConvertUnsecurePrefs && JSONPrefs.HasKey(key))
{
var value = JSONPrefs.GetString(key, defaultValue);
SetString(key, value);
JSONPrefs.DeleteKey(key);
return(value);
}
// nothing found so return the default value
return(defaultValue);
}
/// <summary>
/// Wrapper for the same method in PlayerPrefs but works with encrypted player prefs.
/// </summary>
public static void DeleteKey(string key, bool?useSecurePrefs = null)
{
// if not using secure prefs, or we provide an override then just fall through to standard call.
if ((!UseSecurePrefs && !useSecurePrefs.HasValue) || (useSecurePrefs.HasValue && useSecurePrefs.Value == false))
{
JSONPrefs.DeleteKey(key);
return;
}
JSONPrefs.DeleteKey(EncryptKey(key));
if (AutoConvertUnsecurePrefs)
{
JSONPrefs.DeleteKey(key);
}
}