Cross Reference: /packages/apps/Launcher3/quickstep/res/drawable

`Name`	`Date`	`Size`
Up to higher level directory
`bg_workspace_card_button.xml`	21-Aug-2018	`966`
`ic_empty_recents.xml`	21-Aug-2018	`1.6K`
`ic_pin.xml`	21-Aug-2018	`1K`
`ic_split_screen.xml`	21-Aug-2018	`1.7K`