Android Camera Get getDefaultCamera(int position)

Description

get Default Camera

Parameter

Parameter	Description
position	Physical position of the camera i.e Camera.CameraInfo.CAMERA_FACING_FRONT or Camera.CameraInfo.CAMERA_FACING_BACK.

Return

the default camera on the device. Returns null if camera is not available.

Declaration

@TargetApi(Build.VERSION_CODES.GINGERBREAD)
private static Camera getDefaultCamera(int position) 

Method Source Code

//package com.java2s;

import android.annotation.TargetApi;
import android.hardware.Camera;
import android.os.Build;

public class Main {
    /**/*from w w  w . j  a v a  2 s  .com*/
     * 
     * @param position
     *            Physical position of the camera i.e Camera.CameraInfo.CAMERA_FACING_FRONT or Camera.CameraInfo.CAMERA_FACING_BACK.
     * @return the default camera on the device. Returns null if camera is not available.
     */
    @TargetApi(Build.VERSION_CODES.GINGERBREAD)
    private static Camera getDefaultCamera(int position) {
        // Find the total number of cameras available
        int mNumberOfCameras = Camera.getNumberOfCameras();

        // Find the ID of the back-facing ("default") camera
        Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
        for (int i = 0; i < mNumberOfCameras; i++) {
            Camera.getCameraInfo(i, cameraInfo);
            if (cameraInfo.facing == position) {
                return Camera.open(i);

            }
        }

        return null;
    }
}

Related

1. getCameraId(int facing)
2. getCameraId(int position)
3. getCameraInstance()
4. getCameraInstance()
5. getCameraInstance()
6. getDefaultCamera(int position)
7. getDefaultCameraInstance()
8. getDefaultFrontFacingCameraInstance()
9. getNumberOfCameras()