Cross Reference: /prebuilts/sdk/28

`Name`	`Date`	`Size`
Up to higher level directory
`android.jar`	21-Aug-2018	`30.3M`
`framework.aidl`	21-Aug-2018	`23.7K`
`optional/`	21-Aug-2018
`uiautomator.jar`	21-Aug-2018	`9.6K`