In these project I created a QR-code generator and scanner which will not only able to genrate unique QR code every time but also scan your desired QR code with precision.
•This Mobile Application is made on android studio using Java programming language.
•In these app created four activity file for-
•scanQRcode- In these activity i used scanner live view and ZXDecoder() for decoding & scanning the code, checked premission and grant decision to camera and make final toast for message output showing,
•genrateQRcode- In these activity, firstly inherited the xml function like buttons,selectors proceed to get text value of genrate qrcode and create bitmap,
•main activity- In this we simply redirected this activity to home activity for initialize first screen,
•home activity where intial input taken from user to select which process to follow such as Genrate QR-code or Scan new one and just intialize the onclicklistner for both activity.
•Also made changes in the manifest file to first open home activity not main activity.
App View
•Application design(icon)
•Application home screen
•QRGenerator screen
•Permision screen prompt
•QRscanner screen
*For better understanding you can watch my QRcode app videos on my LinkedIn profile -https://www.linkedin.com/in/rajiljain