Cross Reference: /developers/samples/android/notification/LNotifications/Application/src/main/res/drawable-xhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_contact_picture.png`	08-Oct-2015	`2.4K`
`ic_launcher.png`	08-Oct-2015	`7.4K`
`ic_launcher_notification.png`	08-Oct-2015	`849`
`ic_private.png`	08-Oct-2015	`866`
`ic_private_notification.png`	08-Oct-2015	`686`
`ic_public.png`	08-Oct-2015	`3K`
`ic_public_notification.png`	08-Oct-2015	`2.1K`
`ic_secret.png`	08-Oct-2015	`1.3K`
`ic_secret_notification.png`	08-Oct-2015	`955`

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