VideoVerify.java 文件源码

private Bitmap decodeToBitMap(byte[] data) {
    try {
        YuvImage image = new YuvImage(data, ImageFormat.NV21, PREVIEW_WIDTH,
                PREVIEW_HEIGHT, null);
        if (image != null) {
            ByteArrayOutputStream stream = new ByteArrayOutputStream();
            image.compressToJpeg(new Rect(0, 0, PREVIEW_WIDTH, PREVIEW_HEIGHT),
                    80, stream);
            Bitmap bmp = BitmapFactory.decodeByteArray(
                    stream.toByteArray(), 0, stream.size());
            stream.close();
            return bmp ;
        }
    } catch (Exception ex) {
        Log.e("Sys", "Error:" + ex.getMessage());
    }
    return null;
}