Jan 30, 2013 · I want to build a web app (Html5 + Javascript, NO flash) than, using the smartphone camera, scan a QR code, and sends the result to a server. Is that posible? Thanks!

Mar 23, 2013 · I am working with such a great library zxing to read QR code. I already got QR code successfully. Now, My application runs in landscape mode and camera takes the whole screen and red QR detection

Apr 27, 2017 · I have an applicaton and on its main activity there is a button, clicking on which opens a fragment at the center of the screen. I have working code which opens camera at center as explained but I...

Apr 23, 2019 · On my Scanning page, I have two features, either a user clicks on a patient's ID that's viewed on a dataTable which would redirect them to the view patient page, or a user has a feature to use their mobile camera. The code to read the QR Code and translate it is as follows //READ CODE FROM QR IMAGE private void ReadQRCode() {

Feb 2, 2017 · Can I make my phone camera natively read QR code and take necessary action without opening the specific application to read it? I don't want to open the application to read these QR codes. I am developing an android application which requires the following functionality. Please let me know how I can do it. Thanks,

Apr 18, 2013 · I am currently researching to build an alarm clock application in Android. I am utterly and completely new to programming with QR codes. I know nothing about it. But right now, I want to find out ...

I hope you can help me with this. Im using the Zxing Embedded Library in order to use the QR scanner, the problem is that is on Landscape mode and I would like to change it to Portrait. I have thi...

Mar 26, 2012 · Camera will not open in android emulator. Then, how can you scan a barcode using android emulator. Maybe this conversation helps you - Android emulator for Barcode scanning

Mar 24, 2022 · I am developing an app for a school project and it involves scanning QR Codes. I have gotten the QR Code scanning working perfectly using the CameraX library on the Android emulator, but when I exp...

Dec 6, 2022 · I am using breoadcast receiver to open my app when scanning a qr code from the device default camera. I tested this with Android 11 and Android 12 and it works fine.