第35讲 ae手动曝光实战 -凯发k8手机登录

本讲是android camera专题系列的第35讲，我们介绍android camera2 api专题的ae手动曝光实战。

更多资源：

资源	描述
在线课程
知识星球	星球名称：深入浅出android camera 星球id: 17296815
wechat	极客笔记圈

geekcamera2 手动调整iso

ui setup

mainactivity#camerasetup
  |--> final seekbar iso_seek_bar = findviewbyid(r.id.iso_seekbar);
  |--> iso_seek_bar.setonseekbarchangelistener(null);
  |--> iso_seek_bar.setonseekbarchangelistener(new onseekbarchangelistener()

ui调整iso流程

mainactivity#iso_seek_bar#onprogresschanged
  |--> preview#setiso
    |--> cameracontroller2#setiso
      |--> camerasetting#setaemode
          |--> capturerequest.control_ae_mode to off
          |--> capturerequest.sensor_sensitivity to iso
          |--> capturerequest.sensor_exposure_time to exp_time
          |--> capturerequest.sensor_frame_duration to sensor_frame_duration

geekcamera2 手动调整曝光时间

ui setup

mainactivity#camerasetup
  |--> final seekbar exposure_time_seek_bar = findviewbyid(r.id.exposure_time_seekbar);
  |--> exposure_time_seek_bar.setonseekbarchangelistener(null);
  |--> exposure_time_seek_bar.setonseekbarchangelistener(new onseekbarchangelistener

ui 调整曝光时间

mainactivity#exposure_time_seek_bar#onprogresschanged
  |--> preview#setexposuretime
    |--> cameracontroller2#setexposuretime
      |--> camerasetting#setaemode
        |--> capturerequest.control_ae_mode to off
        |--> capturerequest.sensor_sensitivity to iso
        |--> capturerequest.sensor_exposure_time to exp_time
        |--> capturerequest.sensor_frame_duration to sensor_frame_duration