publicstaticvoidsaveYUVtoPicture(byte[] data,intwidth,intheight)throwsIOException{

FileOutputStream outStream =null;

File file =newFile("/mnt/sdcard/Camera");

if(!file.exists()){

file.mkdir();

}

try{

YuvImage yuvimage =newYuvImage(data, ImageFormat.NV21, width, height,null);

ByteArrayOutputStream baos =newByteArrayOutputStream();

yuvimage.compressToJpeg(newRect(0,0,width, height),80, baos);

Bitmap bmp = BitmapFactory.decodeByteArray(baos.toByteArray(),0, baos.toByteArray().length);

outStream =newFileOutputStream(

String.format("/mnt/sdcard/Camera/%d_%s_%s.jpg",

System.currentTimeMillis(),String.valueOf(width),String.valueOf(height)));

bmp.compress(Bitmap.CompressFormat.JPEG,85, outStream);

outStream.write(baos.toByteArray());

outStream.close();

}catch(FileNotFoundException e) {

e.printStackTrace();

}catch(IOException e) {

e.printStackTrace();

}finally{

}

}