Cross Reference: /development/samples/HelloActivity

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	08-Oct-2015	`374`
`AndroidManifest.xml`	08-Oct-2015	`1.5K`
`res/`	08-Oct-2015
`src/`	08-Oct-2015
`tests/`	08-Oct-2015