保存图片到本地

/** * 保存文件到SD卡 *  * @param bitmap *            图片对象 * @param file *            保存文件的路径 */public static void copyFile(Bitmap bitmap, File file) {try {BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));bitmap.compress(Bitmap.CompressFormat.JPEG, 80, bos);bos.flush();bos.close();} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}}