Cross Reference: /development/samples/browseable/FloatingActionButtonBasic/res/drawable-xxhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_add.png`	16-Dec-2014	`196`
`ic_launcher.png`	16-Dec-2014	`12.7K`
`ic_tick.png`	16-Dec-2014	`352`