Android QR Code Scanner is an Android App is written in Java that uses the Android Jetpack CameraX library for previewing the camera and image analysis along with the ZXing open-source bar code scanning library.
https://learntodroid.com/how-to-create-a-qr-code-scanner-app-in-android/
Android QR Code Scanner is an Android App is written in Java that uses the Android Jetpack CameraX library for previewing the camera and image analysis along with the ZXing open-source bar code scanning library.
https://learntodroid.com/how-to-create-a-qr-code-scanner-app-in-android/