fix some constants for sorting by artist and duration

        propMinSdkVersion = 16

        propTargetSdkVersion = propCompileSdkVersion

        propVersionCode = 1

        propVersionName = '3.17.23'

        propVersionName = '3.17.24'

        kotlin_version = '1.2.31'

        support_libs = '27.1.0'

    }

const val SORT_BY_SURNAME = 512

const val SORT_DESCENDING = 1024

const val SORT_BY_TITLE = 2048

const val SORT_BY_ARTIST = 5096

const val SORT_BY_DURATION = 10192

const val SORT_BY_ARTIST = 4096

const val SORT_BY_DURATION = 8192

// security

const val PROTECTION_PATTERN = 0