scan qr with android

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) Avcapturemetadataoutput *output;/** 4. Layer (the special layer ca

Preface when we asked the webpage company to create a new official website, we planned to have a third-party account login function. However, due to the cumbersome application steps for some open platforms (especially open platforms) at that time, we had to delay, you can only add related functions by yourself recently. It's just getting started with Python and D... Preface When we made the webpage company a new official websiteThird-party accountBut some of the open platform application steps a

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/questions/12506671/zbar-sdk-is-not-working-in-ios6/12

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", url: "er/qrcodelogin/getqruuid.php", data: {}, Success: function (Result) {Co

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.xcodeproject, set the project compilation environment to

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 its area size is first set top and then set lef

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 real machine under the pack. (xcode->product->a

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

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?

Bitmap = Encodingutils.createqrcode (text, $, $, log O.ischecked ()? Bitmapfactory.decoderesource (Getresources (), R.mipmap.ic_launcher): NULL); Imageview.setimagebitmap (bitmap); } } }); } @Override protected void Onactivityresult (int requestcode, int resultcode, Intent data) {Super.onactivityr Esult (Requestcode, ResultCode, data); if (ResultCode = = RESULT_OK) {Bundle

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

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 scan code B. O

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

1. Determine if the app is installed2, open Project project target inside the Schemurl append://Reprinted article: http://blog.csdn.net/hundsong/article/details/6623500#Scan QR code jump app

Switch code added in Cameremanager//提供給其他activity調用publicvoidflashHandler() {//camera.startPreview();Parameters parameters = camera.getParameters();// 判断闪光灯当前状态來修改if(Parameters.FLASH_MODE_OFF.equals(parameters.getFlashMode())) {turnOn(parameters);}else if(Parameters.FLASH_MODE_TORCH.equals(parameters.getFlashMode())) {turnOff(parameters);}}//開privatevoidturnOn(Parameters parameters) {parameters.setFlashMode(Parameters.FLASH_MODE_TORCH);camera.setParameters(parameters);}//關privatevoidturnOff(Para

1. Download the SDK Https://github.com/bmorton/ZBarSDK2. Referencing to the project3. Adding references4. Add the following code to the Appdelegate5. Implement Zbarreaderviewdelegate in a controller that needs to use scanning6. In the corresponding m file#import "ViewController.h" @interfaceViewcontroller () {Uitextfield*Resulttext; Zbarreaderview*Readerview; Zbarcamerasimulator*Camerasim; } @end @implementationViewcontroller- (void) viewdidload {[Super viewdidload]; //additional setup af