camera2如何在镜像阅读器监听器中从YUV_420_888镜像中获取Exif数据

// 创建一个ImageReader对象，设置格式为YUV_420_888
ImageReader imageReader = ImageReader.newInstance(width, height, ImageFormat.YUV_420_888, maxImages);

// 注册一个监听器来获取镜像数据
imageReader.setOnImageAvailableListener(new ImageReader.OnImageAvailableListener() {
    @Override
    public void onImageAvailable(ImageReader reader) {
        // 获取镜像数据
        Image image = reader.acquireLatestImage();

        // 解析YUV_420_888数据
        Image.Plane[] planes = image.getPlanes();
        ByteBuffer yBuffer = planes[0].getBuffer();
        ByteBuffer uBuffer = planes[1].getBuffer();
        ByteBuffer vBuffer = planes[2].getBuffer();

        // 解析Exif数据
        try {
            ExifInterface exifInterface = new ExifInterface(imageFile.getAbsolutePath());
            String dateTime = exifInterface.getAttribute(ExifInterface.TAG_DATETIME);
            String manufacturer = exifInterface.getAttribute(ExifInterface.TAG_MAKE);
            String focalLength = exifInterface.getAttribute(ExifInterface.TAG_FOCAL_LENGTH);
            // 其他Exif标签的获取

            // 处理Exif数据
            // ...

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

        // 释放镜像数据
        image.close();
    }
}, null);