@classmethod
def _get_android_keystore_prefix(cls):
    """
        Returns the Android keystore path prefix.
        The location differs based on the persistency user settings.
        """
    if cls.is_persistent_keystore():
        keystore_dir_prefix = cls.get_persistent_keystore_path()
    else:
        keystore_dir_prefix = cls.get_non_persistent_keystore_path()
    return keystore_dir_prefix
