Cross Reference: /development/samples/HelloActivity

`Name`	`Date`	`Size`
Up to higher level directory
`Android.mk`	17-Dec-2011	`374`
`AndroidManifest.xml`	17-Dec-2011	`1.5K`
`res/`	17-Dec-2011
`src/`	17-Dec-2011
`tests/`	17-Dec-2011