Cross Reference: /developers/build/prebuilts/gradle/BasicNotifications/BasicNotificationsSample/src/main/res/drawable-xhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_launcher.png`	20-Jun-2014	`5.8K`
`ic_stat_notification.png`	20-Jun-2014	`1.3K`