Cross Reference: /frameworks/testing/espresso/espresso-sample/src/main/res/drawable-xhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_action_calendar.png`	03-Dec-2014	`334`
`ic_action_key.png`	03-Dec-2014	`603`
`ic_action_lock.png`	03-Dec-2014	`396`
`ic_action_save.png`	03-Dec-2014	`344`
`ic_action_search.png`	03-Dec-2014	`782`
`ic_action_world.png`	03-Dec-2014	`1.6K`
`ic_drawer.png`	03-Dec-2014	`2.8K`
`ic_launcher.png`	03-Dec-2014	`3.6K`