I’m new to Android/Java development. I’m trying to make an app in Android Studio that scans a QR Code and sends the scanned data automatically to a phone number. So far I have source code from a QR code Scanner I got from Github, runs well but it only scans and can’t get it to ..
This is not a code problem but more about overall architecture. I’m building a web app for a client which involves ticket management for their venues. The problem is, they have now requested that tickets be emailed to the attendees in QR form and scanned as they enter the venue from a mobile device. This ..
I am trying to test QR code scanning using espresso by passing QR Code image using espresso UI Automation. How it works for me -> When user scan right QR code then a new activity open to show scanned text where in case of wrong Qr,simple a toast is visible on same screen. Note 1 ..
I have an android webview app in VS2019. I am trying to call a JS function which in turn invokes a JS Interface and opens the QR scanner. What i am unable to do it reach JS interface code through remote URL… Here is my code… MainActivity.cs using Android.App; using Android.OS; using Android.Support.V7.App; using Android.Runtime; ..
When I run the app and call for initQR() the camera opens ok but never red any code. I need to fix this code becuase I live in a bloqueade countrie and I can’t download any other labrieries. Sorry by my english… I add this to Manifest: <uses-permission android:name="android.permission.CAMERA" /> And this to Gradle-app: dependencies ..
I’m doing an event where some people will be walking around with mobile phones and at several locations there will be QR codes. The mobile phone users need to be able to scan the QR codes to get into a face-to-face chat with distant participants on laptops. I’m planning on using Jitsi Meet as the ..
I have QR code (using Google Charts API) that contains APK file to be downloaded once the QR is scanned on mobile. Using Chrome, when other tabs are open, the file isn’t downloaded after scanning QR but when it’s the only tab in Chrome, it’s been downloaded. Putting the same file path directly in the ..
Context, I have an android app called droidApp, an ios app called iosApp and a website called mySite. I’d like to scan a single QR code that links to: if droidApp installed->droidApp, otherwise mySite If iosApp installed->iosApp, otherwise mySite The scanning would need to be done with the os’s native scanners (I don’t want people ..
Is there any offline Micro QR decoding java/kotlin library. Are there any commercial solutions? Source: Android..
Hello guys can i ask how to retrieve data from Firebase Real-Time Database using QR Code or Barcode – Android preferable. Please enlightened me. Thank you! Source: Android..