Get first Back Facing Camera Id - Android Camera

Android examples for Camera:Back Camera

  1. HOME
  2. Android
  3. Camera
  4. Back Camera

Description

Get first Back Facing Camera Id

Demo Code


//package com.java2s;

import android.hardware.Camera;
import android.hardware.Camera.CameraInfo;

public class Main {
    public static int firstBackFacingCameraId() {
        return firstArgFacingCameraId(CameraInfo.CAMERA_FACING_BACK);
    }// w  w w .j  a va 2s  . c o m

    private static int firstArgFacingCameraId(final int cameraFacing) {
        final int numberOfCameras = Camera.getNumberOfCameras();

        int cameraId = 0;

        for (int i = 0; i < numberOfCameras; i++) {
            final CameraInfo info = new CameraInfo();
            Camera.getCameraInfo(i, info);

            if (info.facing == cameraFacing) {
                return i;
            }
        }

        return cameraId;
    }
}

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