Zxing图片拉伸解决 Android 二维码扫描

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竖屏导致图片垂直方向压缩变形

Point screenResolutionForCamera = new Point();
        screenResolutionForCamera.x = screenResolution.x;
        screenResolutionForCamera.y = screenResolution.y;
        // preview size is always something like 480*320, other 320*480
        if (screenResolution.x < screenResolution.y) {
        screenResolutionForCamera.x = screenResolution.y;
        screenResolutionForCamera.y = screenResolution.x;
        }
 

在把其后的

cameraResolution = getCameraResolution(parameters, screenResolution);
中的screenResolution改为  screenResolutionForCamera
如下:

cameraResolution = getCameraResolution(parameters, screenResolutionForCamera);
 

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