Zxing | Nepxion Zxing is a general code picture generator | QRCode Processing library
kandi X-RAY | Zxing Summary
kandi X-RAY | Zxing Summary
Nepxion Zxing is a general code picture generator based on google zxing framework, support QR code and EAN code for file and byte array formats 基于Google Zxing的二维码/条形码创建和扫描组件
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Quality
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Top functions reviewed by kandi - BETA
- Encodes the given Zxing Entity into an InputStream
- Delete white border
- Create logo image
- Encode the given zxing entity into bytes
- Returns a file for the given zxing entity
- Creates the directory
- Gets the output file
- Decode by URL
- Create hints for decoding
- Decode image
- Decodes the given byte array using the given encoding
- Decodes image from given InputStream
- Decode image by file
- Returns true if this object equals the specified object
- Returns a hashCode of this class
- Returns a string representation of this buffer
Zxing Key Features
Zxing Examples and Code Snippets
Lines of Code : 102License : Permissive (Apache-2.0)
Copypublic static void executeForQRFile() {
// 二维码内容
String text = "https://github.com/Nepxion/";
// 二维码图片导出路径
File file = new File("E:/二维码.jpg");
// 二维码参数的构造对象，很多参数赋予了默认值，可自行通过set方法更改
ZxingEntity entity = new ZxingEntity();
/**
* 相关参数说明
* text 二维码/条形码内容。二维码可以是文字，也可以是URL，条形码必须是数字
* format 二维码/条形码图片格式，例如jpg，png
* encoding 二维码/条形码内容编码，例如UTF-8
* correctionLevel 二维码/条形码容错等级，例如ErrorCorrectionLevel.H(30%纠正率)，ErrorCorrectionLevel.Q(25%纠正率
com.nepxion
zxing
${zxing.version}
Community Discussions
Trending Discussions on Zxing
QUESTION
I have configured crashlytics as per Firebase Documentation https://firebase.google.com/docs/crashlytics/get-started?platform=android. But crash reports not generated and uploaded to server.
Kindly refer my build details.
Here is our project-level build.gradle
...ANSWER
Answered 2022-Apr-11 at 14:08Solved!..
There was another utility logger library initialized in the application class that prevented crashlytics from collecting log.
https://github.com/hypertrack/hyperlog-android
Also the initialization & manifest part is not necessary unless you want to explicitly enable/disable crashlytics working.
QUESTION
The development team is using Tomcat 7 on Ubuntu server. I downloaded that Tomcat from the server and deployed locally and it works okay.
Now, I developed a spring-boot module, wrapped it into WAR file and wanted to deploy it in the same Tomcat. However, catalina.bat run fails to start my spring-boot application. The original application (called ROOT) is working fine.
My pom.xml:
ANSWER
Answered 2022-Feb-23 at 22:05Your error says the interface HttpSessionIdListener cannot be found.
Looking at the Javadoc for that interface tells us it was added in Servlet 3.1 specification.
Now look at the Which version? page on the Tomcat site. There we see that Tomcat 7 supports Servlet 3.0. For Servlet 3.1, you need Tomcat 8 or later.
Be aware that Tomcat 8.0.x has been superseded by Tomcat 8.5.x.
QUESTION
After upgrading to android 12, the application is not compiling. It shows
"Manifest merger failed with multiple errors, see logs"
Error showing in Merged manifest:
Merging Errors: Error: android:exported needs to be explicitly specified for . Apps targeting Android 12 and higher are required to specify an explicit value for
android:exportedwhen the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details. main manifest (this file)
I have set all the activity with android:exported="false". But it is still showing this issue.
My manifest file:
...ANSWER
Answered 2021-Aug-04 at 09:18I'm not sure what you're using to code, but in order to set it in Android Studio, open the manifest of your project and under the "activity" section, put android:exported="true"(or false if that is what you prefer). I have attached an example.
QUESTION
I am trying to implement barcode scanning in my Xamarin form, but no success.
I am able to get the camera working, but I don't see the red line on the screen and it simply refuses to scan anything
I tried this answer. I can see thru my camera, but no red line appears. But I can put the torch on and off
XAML code:
...ANSWER
Answered 2022-Feb-14 at 14:57In my working project I used this xaml declaration:
QUESTION
ANSWER
Answered 2022-Jan-28 at 05:02Try using this library. ( SumiMakito / AwesomeQRCode )
QUESTION
My pom includes the itext7-core artifact.
...ANSWER
Answered 2022-Jan-28 at 03:49The solution with JPackageScriptFX is the best. Thanks Jewelsea. Jmods from javafx copied to C:/jdk/jmods. Then in bat file
QUESTION
Im new in xamarin, Im trying to make a Button that opens a scanner form that scans qr/barcode that is MVVM method. Im trying to get the result and display it into a label. this is my best guest but it doesn't work, hope someone can help.
...ANSWER
Answered 2021-Dec-22 at 09:51You can use the code-behind the view for the actions. And use the VM for other properties
XAML:
QUESTION
I am trying to use the ZXing Intent Integrator and Library to scan barcodes into my app. When I click the scan button, it will always prompt to install the Barcode Scanner app. Even when I already have it installed. Per the docmentation I call the scanner using
...ANSWER
Answered 2021-Jul-29 at 23:19After doing some more research I found here to add:
QUESTION
I am using ZXing.Net.Mobile in a Xamarin.Forms project. It works fine on iOS, but on Android, the first time I use the scanner, I get the camera permissions popup, and grant them.
There is no image from the camera immediately after the permissions. If I quit the app and re-launch, the camera works fine from that point forward. How can I get it to work right away? Even if I close my view, dispose and re-initialize it, it still doesn't work until the app restarts.
Here is relevant code:
...ANSWER
Answered 2021-Oct-28 at 13:06The best way to fix the issue would be to handle the permission part yourself
A generic permission helper:
QUESTION
Firt thing, this is not the case like in this link
Apache FOP in a Java Applet - No ImagePreloader found for data
Since all images (including PNG) are displayed normally except the one generated dinamically by a Spring mapping.
So, that said, I have the following situation. I have a controller with this mapping:
...ANSWER
Answered 2021-Oct-01 at 13:59Turned out to be a security issue. From brower I have access but only because I'm logged in. If I try to get the image without being logged in, a security error poped up.
So solution is to play around with the controller pattern and security:http intercept-url
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Zxing
You can use Zxing like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Zxing component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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