Cross Reference: /packages/services/Car/tests/DirectRenderingClusterSample/res/drawable-mdpi

`Name`	`Date`	`Size`
Up to higher level directory
`ic_car_info.png`	21-Aug-2018	`454`
`ic_music.png`	21-Aug-2018	`271`
`ic_nav.png`	21-Aug-2018	`314`
`ic_phone.png`	21-Aug-2018	`450`