camera时序图

1.init初始化

selfieActivity

10.预览结果返回onPreviewResponse

8.prepareTakePhoto

12.预览结果显示refreshPreviewStatus

16.拍照结果返回onSnapResponse

9.startpreview

LukeCameraEngine

17.onSnapResult

5.onConnectResult

2.连接相机connectcamera

15.takephoto

18.拍照结果显refreshSnapStatus示

selfiecamera时序图

init

13.倒计时拍照startCountDown

6.连接结果刷新refreshConnectStatus

14.takePhoto

4.连接结果返回connectResponse

7.准备预览preparetakephoto

CameraEngineManager

3.connectcamera

SelfCameraPresenter

11.onPreviewResult