how to view varaibles android studio java

myVehicle is used because getBrand applies to a specific vehicle.

Note the difference between myVehicle.getBrand() and Vehicle. makeText(MainActivity.this, 'Brand of my car: ' + myVehicle.getBrand() + ' Conversion rate between KM and MILES: ' + Vehicle. To specify the message we want to display, edit that code so it looks like this: Toast.

Android Studio will auto-complete the following code: Toast. For this to happen, on a new line, type in “Toast”, select “Create a new Toast”, and hit Enter. We just created a variable! We also want to display a message on the screen. Give it the value Toyota: Vehicle myVehicle = new Vehicle('Toyota') activity_main), create a new Vehicle called myVehicle. Now that we have created the constructor, go to app > java > (topmost) > MainActivity. We can’t access the private field String brand otherwise. This is called the getter method because it “gets” the private field. Follow this format: public class Vehicle So let’s create a class! To follow along with this example in Android Studio, go into Project view. If you need an introduction to coding and want to learn for FREE, check out our 30-minute beginners course here: /p/learn-to-code-in-30-minutesĪ static variable is associated with a class rather than a specific object. In this article, you’ll learn how to create static variables in Android Studio with Java.

Static variables extend across the entire run of a program. Ready to master Java? Today’s topic is static variables.

How to view varaibles android studio java