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

`Name`	`Date`	`Size`
Up to higher level directory
`ic_placeholder.png`	21-Oct-2016	`681`
`ic_progress_inner.png`	21-Oct-2016	`3.2K`
`ic_progress_outer.png`	21-Oct-2016	`3.3K`