//you can configure the fragment by the configuration builder CameraFragment cameraFragment = CameraFragment.newInstance(new Configuration.Builder().build());
  getSupportFragmentManager().beginTransaction()

  .replace(R.id.content, cameraFragment, FRAGMENT_TAG)

  .commit();

cameraFragment.takePhotoOrCaptureVideo(callback);
 cameraFragment.takePhotoOrCaptureVideo(callback, directoryPath, fileName);

cameraFragment.toggleFlashMode();

cameraFragment.switchCameraTypeFrontBack();

cameraFragment.switchActionPhotoVideo();

cameraFragment.openSettingDialog();

cameraFragment.setResultListener(new CameraFragmentResultListener() {

  @Override

  public void onVideoRecorded(byte[] bytes, String filePath) {

  //called when the video record is finished and saved

startActivityForResult(PreviewActivity.newIntentVideo(MainActivity.this, filePath));

  
}

@Override

  public void onPhotoTaken(byte[] bytes, String filePath) {

  //called when the photo is taken and saved

startActivity(PreviewActivity.newIntentPhoto(MainActivity.this, filePath));

  
}
 
}
);

cameraFragment.setStateListener(new CameraFragmentStateListener() {

//when the current displayed camera is the back
  void onCurrentCameraBack();

  //when the current displayed camera is the front
  void onCurrentCameraFront();

//when the flash is at mode auto
  void onFlashAuto();

  //when the flash is at on
  void onFlashOn();

  //when the flash is off
  void onFlashOff();

//if the camera is ready to take a photo
  void onCameraSetupForPhoto();

  //if the camera is ready to take a video
  void onCameraSetupForVideo();

//when the camera state is "ready to record a video"
  void onRecordStateVideoReadyForRecord();

  //when the camera state is "recording a video"
  void onRecordStateVideoInProgress();

  //when the camera state is "ready to take a photo"
  void onRecordStatePhoto();

//after the rotation of the screen / camera
  void shouldRotateControls(int degrees);

void onStartVideoRecord(File outputFile);

  void onStopVideoRecord();
 
}
);