CaptureImage.java

mCameraSource.takePicture(null, new CameraSource.PictureCallback() {

                    @Override
                    public void onPictureTaken(byte[] bytes) {
                        try {
                            File basePath = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM).getAbsolutePath());
                            if (!basePath.exists()) {
                                Log.d("CAPTURE_BASE_PATH", basePath.mkdirs() ? "Success" : "Failed");
                            }
                            File captureFile = new File(basePath + File.separator + "vstyle_photo_" + (new Date().getTime()) + ".jpg");
                            if (!captureFile.exists())
                                Log.d("CAPTURE_FILE_PATH", captureFile.createNewFile() ? "Success" : "Failed");
                            FileOutputStream stream = new FileOutputStream(captureFile);
                            stream.write(bytes);
                            stream.flush();
                            stream.close();
                            sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(captureFile)));

                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                    }

                });