Cross Reference: /development/samples/HelloActivity

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	25-Jul-2013	`374`
`AndroidManifest.xml`	25-Jul-2013	`1.5K`
`res/`	25-Jul-2013
`src/`	25-Jul-2013
`tests/`	25-Jul-2013