Android Camera Facing Get getFirstBackFacingCameraID()

Description

get First Back Facing Camera ID

Return

the id of the first BackFacing camera

Declaration

public static int getFirstBackFacingCameraID() 

Method Source Code

//package com.java2s;

import android.hardware.Camera;

public class Main {
    /**/*from  ww w. j a  va2s  .  c om*/
     *
     * @return the id of the first BackFacing camera
     */
    public static int getFirstBackFacingCameraID() {
        int lCamId = 0;

        for (lCamId = 0; lCamId < Camera.getNumberOfCameras(); lCamId++) {
            Camera.CameraInfo lCameraInfo = new Camera.CameraInfo();
            Camera.getCameraInfo(lCamId, lCameraInfo);
            if (lCameraInfo.facing == Camera.CameraInfo.CAMERA_FACING_BACK)
                return lCamId;

        }
        return 0;
    }
}