how to add barcode scan in android app without using another app and support letest android version? [closed]

Question

I need a barcode scanner in my android app withiout using third party app. I am using android studio. I have try bellow link for barcode scanner. Barcode scanner is open but not reading barcode. Integrating the ZXing library directly into my Android application

Answer 1

You can easily implement a bar code scanner on your own by using Google's Mobile Vision api which provides an api for bar code detection. They have provided a very simple yet excellent tutorial to implement it. Here's the link to it : https://codelabs.developers.google.com/codelabs/barcodes