Cross Reference: /external/zxing

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	21-Aug-2018	`81`
`core/`	21-Aug-2018
`MODULE_LICENSE_APACHE2`	21-Aug-2018	`0`
`NOTICE`	21-Aug-2018	`11.1K`
`qr_scanner/`	21-Aug-2018
`README.version`	21-Aug-2018	`56`

README.version

      1 URL: https://github.com/zxing/zxing
      2 BugComponent: 24950
      3