Synced with /developers/samples/android commit 415e5ce8ad7128bed20c28e923f2f91bbfff46a9. Change-Id: I8716d051213210ec991fb692f79848a9f086a52c
Adding a new folder in development/samples is not enough to have it be packaged with the SDK. Make sure to edit development/build/sdk.atree to add the sample to the SDK build.