Cross Reference: /frameworks/base/packages/Keyguard/res/drawable-ldpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_input_delete.png`	23-Apr-2015	`825`
`ic_media_next.png`	23-Apr-2015	`735`
`ic_media_play.png`	23-Apr-2015	`673`
`ic_media_previous.png`	23-Apr-2015	`770`