Wrapper around the android Camera class that simplifies its usage

Related tags

Camera EasyCamera
Overview

EasyCamera

Wrapper around the android Camera class that simplifies its usage (read more about the process)

Usage:

// the surface where the preview will be displayed
SurfaceView surfaceView = (SurfaceView) findViewById(R.id.surfaceView);
EasyCamera camera = DefaultEasyCamera.open();
CameraActions actions = camera.startPreview(surfaceView.getHolder());
PictureCallback callback = new PictureCallback() {
    public void onPictureTaken(byte[] data, CameraActions actions) {
        // store picture
    }
};
actions.takePicture(Callbacks.create().withJpegCallback(callback));

By default, preview stops when a picture is taken. If you want to restart preview, specify .withRestartPreviewAfterCallbacks(true) on the Callbacks object

If you need the android.hardware.Camera object, get it via camera.getRawCamera()

How to import in maven:

    <dependency>
        <groupId>net.bozho.easycamera</groupId>
        <artifactId>easycamera</artifactId>
        <version>0.0.1</version>
        <type>aar</type>
    </dependency>

How to import in gradle:

    compile 'net.bozho.easycamera:easycamera:0.0.1:aar@aar'
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Comments
  • Black Screen

    Black Screen

    Hello! when I call startPreview on the onCreate method of an activity or a fragment, the surface becomes black (but my webcam turns on the led indicating it's on) it only works when i call startPreview on a click of a button or something that will happen on a later time.. How can I fix that?

    opened by rafaelcorreiapoli 3
  • Camera is Freezing

    Camera is Freezing

    After i open easycamera class, i get preview of the camera but camera is freezing.

    public class MakePhotoActivity extends Activity {

    SurfaceHolder previewHolder;
SurfaceView mSurfaceView;
private boolean previewIsRunning;
private EasyCamera camera;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    mSurfaceView = (SurfaceView) findViewById(R.id.surface);
    previewHolder = mSurfaceView.getHolder();
    previewHolder.addCallback(new SurfaceHolder.Callback() {

        public void surfaceChanged(SurfaceHolder holder, int format,
                int width, int height) {
             if (!previewIsRunning && (camera != null)) {
                 try {
                    camera.startPreview(holder);
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                 previewIsRunning = true;
             }
        }

        public void surfaceCreated(SurfaceHolder holder) {

            camera = DefaultEasyCamera.open(CameraInfo.CAMERA_FACING_FRONT);

        }

        public void surfaceDestroyed(SurfaceHolder holder) { 
            camera.close();
            camera = null;

        }

    });
}

    }

    opened by enversalih 3
Owner
Bozhidar Bozhanov
Bozhidar Bozhanov
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