ImageCaptureCallback.java

/** 
 ** Copyright (c) 2010 Ushahidi Inc
 ** All rights reserved
 ** Contact: team@ushahidi.com
 ** Website: http://www.ushahidi.com
 ** 
 ** GNU Lesser General Public License Usage
 ** This file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPL included in the
 ** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: http://www.gnu.org/licenses/lgpl.html.	
 **	
 **
 ** If you have questions regarding the use of this file, please contact
 ** Ushahidi developers at team@ushahidi.com.
 ** 
 **/

package com.ushahidi.android.app;

import java.util.Random;

import android.hardware.Camera;
import android.hardware.Camera.PictureCallback;

public class ImageCaptureCallback implements PictureCallback {

    private static Random random = new Random();

    protected static String randomString() {
        return Long.toString(random.nextLong(), 10);
    }

    public ImageCaptureCallback() {

    }

    public void onPictureTaken(byte[] data, Camera camera) {

        try {

            String filename = "ushandroid_" + randomString() + ".jpg";
            ImageManager.writeImage(data, filename, Preferences.savePath);
            Preferences.fileName.add(filename);

        } catch (final Exception ex) {
            ex.printStackTrace();
        }

    }

}