Top "Qr-code" questions

Mechanism behind QR code scanning of whatsapp webapp

I could not find any answers related to the working mechanism of qr code scanning used on whatsapp web-app. How …

qr-code whatsapp scanning

Change QR Scanner orientation with ZXING in Android Studio

I hope you can help me with this. Im using the Zxing Embedded Library in order to use the QR …

android camera orientation qr-code zxing

How to generate QR code with logo inside it?

I am developing the application for Android devices. I want to generate QR code with logo inside it. With ZXing …

java android qr-code zxing

JavaScript QR Code Reader - can it be done? Or, Remote Service?

I'm doing a bit of preliminary research on an upcoming project and I have a quick question that I figure …

php javascript augmented-reality qr-code appcelerator

Progressive Web App (PWA) QR Code Scanner

I want to use a QR Code Scanner within my Progressive Web Application (also PWA). Usage: Imagine there is a …

qr-code progressive-web-apps

create QR code to send email on both iPhone and Android

I am trying to create a business card with a QR code that someone can scan and write an email …

android ios qr-code

Add custom image or text to QR code generated by ZXing.Net

I use ZXing.Net library to generate a QR code image - At the top of my class: [System.Runtime.…

c# zxing qr-code

Find QR code in image and decode it using Zxing

First of all, I read through all those topics how to use Zxing in Java but always got errors with …

java qr-code zxing

How to create a QR Code reader for iOS

I am developing an app for our local business. I already have the live camera in a UIImageView, now I …

objective-c camera qr-code

Android start application from QR Code with params

I want to know if it's possible in android to start application using QR Code reader. The things that I …

android qr-code