QRCodeView | 用于简化二维码扫描的框架 - 基于 com | QRCode Processing library

by 0xZhangKe Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | QRCodeView Summary

QRCodeView is a Java library typically used in Utilities, QRCode Processing applications. QRCodeView has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

基于 com.google.zxing 开发，用于简化 Android 设备扫描、生成二维码等操作。.

Support

Quality

Security

License

Reuse

Support

QRCodeView has a low active ecosystem.

It has 32 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 4 have been closed. On average issues are closed in 57 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of QRCodeView is current.

Quality

QRCodeView has 0 bugs and 0 code smells.

Security

QRCodeView has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

QRCodeView code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

QRCodeView does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

QRCodeView releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

QRCodeView saves you 3545 person hours of effort in developing the same functionality from scratch.

It has 7585 lines of code, 554 functions and 84 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed QRCodeView and discovered the below as its top functions. This is intended to give you an instant insight into QRCodeView implemented functionality, and help decide if they suit your requirements.

Calculates the BitMatrix implementation
Estimate the black point from the buckets
Computes and returns the black - based histogram
Calculates a single black point for each pixel
Rotates this bit matrix
Reverses all bits in the set
Creates QR Code
Applies a sharpening threshold to the row data
Clears all set bits
Create a bitmap
Renders the thumbnail image
Sets the camera picture size to use
Exclusive or exclusive
Calculate the best exposure value
Decode data
Draws the icon on the preview
Set camera preview size
Return the original matrix
Returns the luminance matrix
Initialize viewfinder
Read QRcode
Returns a string representation of this class
Returns a string representation of the field
Returns a string representation of the matrix
Init camera
Returns a formatted string

Get all kandi verified functions for this library.

QRCodeView Key Features

No Key Features are available at this moment for QRCodeView.

QRCodeView Examples and Code Snippets

No Code Snippets are available at this moment for QRCodeView.

Community Discussions

Trending Discussions on QRCodeView

Generate QRimage upon button click

TabView does not work correctly on iOS13 SwiftUI

How to make a Self-sizing UiImageView?

QUESTION

Generate QRimage upon button click

Asked 2021-Jan-22 at 15:34

I want to make the QRimage load after the button is clicked in swiftUI . Right now I just pass the UI Image generated by the function straight away into the image frame. How do I present the function in the button action section?

Right now My code looks like this;

...

ANSWER

Answered 2021-Jan-22 at 15:28

Use @State

Source https://stackoverflow.com/questions/65847549

QUESTION

TabView does not work correctly on iOS13 SwiftUI

Asked 2020-Nov-09 at 04:43

I created a TabView with 4 items but with iOS 13.x only the first view is displayed correctly. When I click on another item's icon, the view is not shown correctly but the app only shows a white view. If I run the app on iOS > 14 I can correctly view all the views.

TabView implementation:

...

ANSWER

Answered 2020-Nov-09 at 04:43

It might be a reason of selection... selection and tag types should be the same, so try

Source https://stackoverflow.com/questions/64743285

QUESTION

How to make a Self-sizing UiImageView?

Asked 2020-Jun-22 at 20:38

I have a need for a simple QR Code class that I can re-use. I have created the class and it works, however manually setting the size constraints is not desired because it needs to adjust its size based on the DPI of the device. Here in this minimal example, I just use 100 as the sizing calculation code is not relevant (set to 50 in IB). Also I will have multiple QR Codes in different positions, which I will manage their positioning by IB. But at least I hope to be able to set the width and height constraints in code.

The below code shows a QR code, in the right size (set at runtime), but when the constraints are set to horizontally and vertically center it, it does not. Again, I don't want the size constraints in the IB, but I do want the position constraints in the IB

...

ANSWER

Answered 2020-Jun-22 at 20:38

I believe you're making this more complicated than need be...

Let's start with a simple @IBDesignable UIImageView subclass.

Start with a new project and add this code:

Source https://stackoverflow.com/questions/62415937

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install QRCodeView

You can download it from GitHub.
You can use QRCodeView 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 QRCodeView 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 .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: