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

`Name`	`Date`	`Size`
Up to higher level directory
`ic_action_calendar.png`	03-Dec-2014	`236`
`ic_action_key.png`	03-Dec-2014	`293`
`ic_action_lock.png`	03-Dec-2014	`206`
`ic_action_save.png`	03-Dec-2014	`235`
`ic_action_search.png`	03-Dec-2014	`318`
`ic_action_world.png`	03-Dec-2014	`524`
`ic_drawer.png`	03-Dec-2014	`2.8K`
`ic_launcher.png`	03-Dec-2014	`1.4K`