![Quick Scanner - QR generator and scanner, barcode scanner and document scanner(Kotlin) by bizberg_themes Quick Scanner - QR generator and scanner, barcode scanner and document scanner(Kotlin) by bizberg_themes](https://codecanyon.img.customer.envatousercontent.com/files/383719415/banner.jpg?auto=compress%2Cformat&q=80&fit=crop&crop=top&max-h=8000&max-w=590&s=059ec9c9422dfde7914bafa07481d2a7)
Quick Scanner - QR generator and scanner, barcode scanner and document scanner(Kotlin) by bizberg_themes
![I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ? I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?](https://preview.redd.it/mpioivxkolx51.png?width=640&crop=smart&auto=webp&s=402e4681861e0720705fbdf8bab34b612b3aaea1)
I dont understand java scanner, im doing this course, I dont understand the .nextLine() , next() , nextInt() . I searched it but didnt understand any of it, can someone please explain ?
![Create Barcode Scanner For Android Using Kotlin | by Arief Bayu Purwanto | Bits and pieces of my mind Create Barcode Scanner For Android Using Kotlin | by Arief Bayu Purwanto | Bits and pieces of my mind](https://miro.medium.com/max/1400/1*uwg8V9cKoNRQlLFV_6SJ4Q.png)
Create Barcode Scanner For Android Using Kotlin | by Arief Bayu Purwanto | Bits and pieces of my mind
![QR Code Scanner in Kotlin. This article contains several Kotlin… | by Less Than Optimal | Level Up Coding QR Code Scanner in Kotlin. This article contains several Kotlin… | by Less Than Optimal | Level Up Coding](https://miro.medium.com/max/279/1*cM8HoZ2MsISDp8Z0nq4miw.png)