照相机,我自己写的代码:
mMediaRecorderVideo=new MediaRecorder();
mCamera=Camera.open();
mCamera.setDisplayOrientation(90);
mCamera.unlock();
mMediaRecorderVideo.setCamera(mCamera);
mMediaRecorderVideo.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
mMediaRecorderVideo.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
mMediaRecorderVideo.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));
使用设备的默认相机,但是如果有前置相机需要设置,应该怎么检测?谢谢