How do I open the “front camera” on the Android platform?

Question

More generally, if a device has more than one embedded camera, is there a way to initialize one of them in particular?

I didn\'t find it in Android reference documen

Answer 1

Camera camera;   
if (Camera.getNumberOfCameras() >= 2) {

    //if you want to open front facing camera use this line   
    camera = Camera.open(CameraInfo.CAMERA_FACING_FRONT);

    //if you want to use the back facing camera
    camera = Camera.open(CameraInfo.CAMERA_FACING_BACK);                
}

try {
    camera.setPreviewDisplay("your surface holder here");
    camera.startPreview();      
} catch (Exception e) {  
    camera.release();
}

/* This is not the proper way, this is a solution for older devices that run Android 4.0 or older. This can be used for testing purposes, but not recommended for main development. This solution can be considered as a temporary solution only. But this solution has helped many so I don't intend to delete this answer*/