React Native App with Expo - QR code not loading
Sep 4, 2019 · I just did what @Nupur Sharma said, but since the expo cli seems to only now works remotely with npx, I ran the command npx expo start --tunnel. This prompted me to …
barcode scanning in android emulator - Stack Overflow
Mar 26, 2012 · I'm trying to do barcode scanning using Android emulator. Could anyone please tell me what steps to follow to do a simple barcode scanning on the emulator? Thank for any …
Problem with pairing device using wifi in android studio
Sep 5, 2022 · 20 I want to pair my android device by scanning QrCode in device manager android studio. Sometime it works but often it doesn't work. when I scan QrCode it waits in state below …
Launch App or Play Store by scanning QR code - Stack Overflow
Mar 18, 2016 · Your Will not find a QR Scanner App that will trigger an Intent to open your App. Most QR Code Scanners including mine Implement the basic Intents (Call,http urls,contact …
Using ZXing to create an Android barcode scanning app
By using code like that you don't need to import any project code at all. You are calling out to the Barcode Scanner app via Intent; no barcode scanning code in your app.
Android, How to read QR code in my application?
In my application I need to read Qr code. I searched the net and found Zing codes however lots of developers had problem with using it and it seems it is buggy! If i assume that my customers …
java - How to scan QRCode in android - Stack Overflow
Jan 12, 2012 · I found a tutorial on how to scan a barcode. But in my application I have to scan a QR code. How can I a scan QR code in Android?
Expo react native physical device run on localhost
May 5, 2021 · I just expo init a project and start it, then scan QR code lan connection on dev tool with my physical device on Expo Go but it not working. I realise that expo go app running …
Can I scan a QrCode with the Android emulator without a Webcam?
Feb 17, 2015 · 1 You need a camera for scanning a QR code. Until now the emulator does not support taking pictures. If you can't get your hands on a test device with a camera testing QR …
Wi-Fi Debug (ADB) - There was an error pairing the device
Feb 22, 2022 · When I first update to new version of studio I tried to use this new WiFi debug feature and it was working at first time (using QR code or manually typing the code) but now …