Cross Reference: /frameworks/base/packages/SystemUI/legacy/recents/res/drawable-xxhdpi

`Name`	`Date`	`Size`
Up to higher level directory
`recents_lower_gradient.9.png`	22-Oct-2020	`265`
`recents_status_gradient.9.png`	22-Oct-2020	`223`
`recents_task_shadow.9.png`	22-Oct-2020	`2.5K`