scan qr code and barcode reader

Find the relevant technology on the Internet to determine whether the mobile browser is ISO or Android to download the specified app via JSCreate a new JSP page code as follows: JSP page as the generation of two-dimensional code address, when scanning the QR code to open the page will automatically execute the followin

Every step: Add Avfoundation.framework LibraryGeneral > Linked Frameworks and LibrariesStep Two: Code integration#import "ViewController.h"#import 1. There's a material.@interface Viewcontroller () /** 2. Input settings capture the information captured by the camera */@property (nonatomic, strong) Avcapturedeviceinput *input;/** 3. Output device parsing the information collected by the input device */@property (nonatomic, strong) Avcapturemetadataoutp

This article is mainly to share with you how PHP write client scan qr code login PC backend function, I am also the first time to write this function, under Bo main blog inspired by the demo machine to complete this function, I want to re-summarize this code, in case forget. HTML page JS Page $.ajax ({type: "GET", ur

Sometimes we need to scan QR code download on the homepage of XX website, then how to do it in iOS development.Let me give you some answers, this is also in the recent work of the part, on the internet to learn some.Here is a breakdown of the steps for everyone:1.Plist and IPA filesApp Packaging I will not elaborate, this online tutorial a lot of, remember the re

Gossip less, actually IOS7 above is to support the native API scan QR code, so I think this is why ZBARSDK did not continue to update the reason.Baidu, said to modify the structure of something or some, but seemingly did not talk about the idea, or the foreigner's solution.First: The issue of the proposed, gave a lot of solutions:http://stackoverflow.com/question

IOS Development zbarsdk QR Code scan Static library does not support 64bit perfect solution (i)Since ZBARSDK does not support the ARM64 bit, the following is the way to build a file that supports 64bit. A files by compiling the package yourself.First download ZBARSDK, unzip the folder after opening the iphone, delete the example folder. Then open Zbar.xcodeprojec

Previously recorded scanned QR code using Apple's original Avfoundationo class library: http://www.cnblogs.com/foxting/p/4733226.html, which records how to set the scan area.Avcapturemetadataoutput has an attribute rectofinterest, set your area.First set the video area to the screen: Self.layer? frame = Self.view.boundsLook at the Rectofinterest note will know it

viewcontroller.m//CX QR code scan////Created by Ma C on 16/4/12.//Copyright? 2016 BJSXT. All rights reserved.//#import "ViewController.h" #import IOS QR Code scan

Test addressHttp://39.106.12.24/DecodeQRCodeReal-time scan of the current network security does not realize,This is decoded after taking pictures.Qrcode.js more special, to my server up and downHttp://39.106.12.24/1Test/qrcode.js Mobile Web scan QR code

formal, but to achieve my purpose is true.First in the zxing root directory execution mvn compile, the guy, kept download the dependency package, said this first time the compilation needs to download a large number of packages, if I did not do proxy or library changes, then need a long wait.I ran for almost one hours at night and thought I'd come back and compile. But I was disappointed, although the package is finished, but the compilation has a problem. Execute again, this compile no error,

Scan the code to log on to JAVA and scan java Reference (Development Platform): https://open.weixin.qq.com/cgi-bin/showdocument? Action = dir_list t = resource/res_list verify = 1 id = open1419425518 lang = zh_CN Summary (implementation process ): A. Registration (Pay): Get the appid, secret, and the domain name to jump to after setting the

First, for "multi-terminal adaptation" "App internationalization"Assume that the URL for the previous page file is: http://www.XXX.com/app-install/terminal-language.htmlThen you can generate a two-dimensional code through the URL , scan the QR code, different terminal, language version of the specific, by the terminal

Good site for the usual search Macdow syntax Generating and scanning QR codes Find a good website (macdow syntax, scan QR code,)

implementation of this method#pragma mark-#pragma mark Nscopying methodThis method needs to be implemented to support the memo-(ID) Copywithzone: (Nszone *) zone{Using the Self class here is a type that you want its subclasses to return as well as subclasses.Yiche *yichecopy = [[Self class]allocwithzone:zone]init];return yichecopy;}The specific scene class will no longer write, mainly to explain the prototype model of a simple example, and then write the time also feel that there are some short

Avcaptureoutput to the session creates a avcaptureconnection that is used to establish a connection between the input and the outputHere are a few properties about AvcapturedeviceFocus Mode: Focusing modes avcapturefocusmodelocked : Fixed focus position. Avcapturefocusmodeautofocus : Auto Focus once returns to the focus lock to the focus you focus on. Avcapturefocusmodecontinuousautofocus : Keeps auto-focusing when needed. Exposure Mode: Exposure modes avcaptur

/** Set the Scanning direction based on the screen direction * @ author maguang * @ Param parameter * @ return result */-(void) showacapture {cgaffinetransform transform; If (self. interfaceorientation = uiinterfaceorientationlandscapeleft) {self. capture. rotation = 180.0f; transform = cgaffinetransformmakerotation (m_pi/2);} else if (self. interfaceorientation = uiinterfaceorientationlandscaperight) {self. capture. rotation = 0.0f; transform = cgaffinetransformmakerotation (-m_pi/2);} else if

Scan QR code can you get a unique identifier for your phone?

Window.onload = function () {Jumptoapp ()}var browser = {isandroid:function () {return Navigator.userAgent.match ( /android/i)?　　True:false;　　　　}, Ismobileqq:function () {var ua = navigator.useragent; return/(Ipad|iphone|ipod). *? (IPAD)? qq\/([\d\.]　　　　+)/.test (UA) | | /\bv1_and_sqi?_ ([\d\.] +)(.*? qq\/([\d\.] +))?/.test (UA);}, Isios:function () {return navigator.userAgent.match (/iphone|ipad|ipod/i)? True:false;}, ISWX: function () {return Navigator.userAgent.match (/micromessenger/i) True:

First download Zxing.net.0.12.0.0.zip, for http://zxingnet.codeplex.com/.' Unzip to find the Unity folder and then drop it into Unity project.Using Unityengine;Using System.Collections;Using ZXing;Using Unityengine.ui;public class Qrcode:monobehaviour{public color32[] data;private bool Isscan;Public Rawimage cameratexture;Public Text Txtqrcode;Private Webcamtexture webcameratexture;Private Barcodereader Barcodereader;Private float timer = 0;IEnumerator Start (){Barcodereader = new Barcodereader

, -, -); Cameratexture.texture=webcameratexture; Webcameratexture.play (); Isscan=true; } } intwidth; voidScreenchange ()//Screen Toggle { if(Width = =screen.width)return; Width=Screen.width; if(Width >screen.height) {cameraTexture.transform.localEulerAngles=Vector3.zero; } Else{cameraTexture.transform.localEulerAngles=NewVector3 (0,0, - -); } } voidUpdate () {if(isscan) {timer+=Time.deltatime; if(Timer >0.5f)//0.5 seconds to