Cross Reference: /frameworks/base/tests/CameraPrewarmTest/src/com/google/android/test/cameraprewarm

`Name`	`Date`	`Size`
Up to higher level directory
`CameraActivity.java`	06-Dec-2017	`1.2K`
`PrewarmService.java`	06-Dec-2017	`1K`
`SecureCameraActivity.java`	06-Dec-2017	`1.3K`