We will create a very simple QR Code generator app that will allow us to input text from the text box and generate a QR Code that will show as image. The example below will give you a good idea of what we'll be doing in this tutorial. We are using Java programming language to create the project.
Create a new project in Android Studio, this example we will choose sdk Android 5 and Java as language.
Navigate to File -> New -> Project -> Select Empty Activty -> Name project QRGen -> Finish
Insert Zxing-Android dependency to android build.gradle file (Module: app).
Navigate to app -> build.gradle(Module: app)
Click sync on right top to download the library
For design very sample layout, we will add a button to click generate QR Code, Edit Text to input any text after that we will insert Image View to display back the QR code on screen.
Open the following to edit the layout app -> res -> layout -> activity_main.xml
We will implement on Java class. Navigate to app -> java -> package -> MainActivity.java
Source code: In description
You might Also Like:
Android Java Video
As the founder and passionate educator behind this platform, I’m dedicated to sharing practical knowledge in programming to help you grow. Whether you’re a beginner exploring Machine Learning, PHP, Laravel, Python, Java, or Android Development, you’ll find tutorials here that are simple, accessible, and easy to understand. My mission is to make learning enjoyable and effective for everyone. Dive in, start learning, and don’t forget to follow along for more tips and insights!. Follow him