Cross Reference: /developers/samples/android/security/ConfirmCredential/screenshots

`Name`	`Date`	`Size`
Up to higher level directory
`1-purchase.png`	06-Dec-2016	`99.2K`
`2-show-confirm-credential.png`	06-Dec-2016	`57.3K`
`3-already-authenticated.png`	06-Dec-2016	`114.6K`
`big-icon.png`	06-Dec-2016	`37K`