def ensure_final_value(packageName, arsc, value):
    """Ensure incoming value is always the value, not the resid

    androguard will sometimes return the Android "resId" aka
    Resource ID instead of the actual value.  This checks whether
    the value is actually a resId, then performs the Android
    Resource lookup as needed.

    """
    if value:
        returnValue = value
        if value[0] == '@':
            # TODO: @packagename:DEADBEEF is not supported here!
            try:  # can be a literal value or a resId
                res_id = int('0x' + value[1:], 16)
                res_id = arsc.get_id(packageName, res_id)[1]
                returnValue = arsc.get_string(packageName, res_id)[1]
            except (ValueError, TypeError):
                pass
        return returnValue
    return ''
Ensure incoming value is always the value, not the resid

    androguard will sometimes return the Android "resId" aka
    Resource ID instead of the actual value.  This checks whether
    the value is actually a resId, then performs the Android
    Resource lookup as needed.