Applying effects doesn't work in subsequent record sessions

[neilyoung]

If I add this to setUpCaptureRequestBuilder

       builder.set(CaptureRequest.CONTROL_EFFECT_MODE,  CameraMetadata.CONTROL_EFFECT_MODE_NEGATIVE);

it works the very first recording session. After that the preview (and the recording) is "default"

[codingjeremy]

This sample has been migrated to a new location where we can accept Pull Requests (check README for more information).

As recommended by GitHub, we are closing all issues and pull requests now that this older repo will be archived.

If you still see this issue in the updated repo, please reopen the issue/PR there. Thank you!