Cross Reference: /frameworks/opt/bitmap/sample/res/drawable-xxhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_placeholder.png`	24-Aug-2016	`588`
`ic_progress_inner.png`	24-Aug-2016	`3.4K`
`ic_progress_outer.png`	24-Aug-2016	`3.6K`