Zxing图片拉伸解决 Android 二维码扫描
zxing
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
项目地址:https://gitcode.com/gh_mirrors/zx/zxing

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二维码扫描 Android Zxing图片拉伸解决
Zxing是google提供的二维码扫描工程
默认是横屏的 转换成竖屏后图片出现拉伸
这里提供解决办法:
Zxing 修改 CameraConfigurationManager.java文件的
void initFromCameraParameters(Camera camera)方法
在 Log.d(TAG, "Screen resolution: " + screenResolution);这句之后增加
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);
不足之处请在下方留言 谢谢
希望对您有用
资源下载地址:http://download.csdn.net/detail/aaawqqq/7281577




ZXing ("Zebra Crossing") barcode scanning library for Java, Android
最近提交(Master分支:18 天前 )
0a14de90
1 个月前
f2813890
Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-version: '5'
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> 1 个月前
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