Cross Reference: /development/samples/HelloActivity

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	16-Dec-2014	`374`
`AndroidManifest.xml`	16-Dec-2014	`1.5K`
`res/`	16-Dec-2014
`src/`	16-Dec-2014
`tests/`	16-Dec-2014