Cross Reference: /packages/experimental/NotificationShowcase

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	21-Aug-2018	`1,022`
`AndroidManifest.xml`	21-Aug-2018	`1.8K`
`proguard.cfg`	21-Aug-2018	`1.2K`
`res/`	21-Aug-2018
`showcase.png`	21-Aug-2018	`7.6K`
`src/`	21-Aug-2018