See https://android-git.corp.google.com/g/#/c/157220 Bug: 5449033 Change-Id: Ic6cac56d137f705dfa7266f21e9b0269219bd5d1
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.