以人像模式拍摄的照片是否沿逆时针方向旋转保存？

Question

I'm building a camera app, I'm requesting the camera instance this way and the preview is shown in the right angle:

        c = Camera.open();
        c.setDisplayOrientation(90);

However after the user takes a photo and loading it into an imageView it's rotated 90 degrees counter clockwise. This is how I save the photo:

    @Override
    public void onPictureTaken(byte[] data, Camera camera) {
        try {
            String filePath = folderPath + generateFileName();
            FileOutputStream outStream = new FileOutputStream( filePath );
            outStream.write(data);
            outStream.close();
            // Put into imageView
            File file = new  File(filePath);
            if(file.exists()){
                Bitmap myBitmap = BitmapFactory.decodeFile(file.getAbsolutePath());
                last_photo.setImageBitmap(myBitmap);
            }
        } catch (FileNotFoundException e) {
        } catch (IOException e) {
        } finally {
        }
    }

How can I save the image without it being rotated?

Answer 1

I think you want to use setRotation() instead, or in addition to, setDisplayOrientation() . That method is described here