Question

What is the correct way to pass a simple variable which has its value set to use in another class? I have a counter which is incremented with a button press and when counter = 3 a method is called which loads another activity which loads another screen with a string which states the button was pressed. Here is where I want to include the number 3 passed from the counter variable in the previous class, but I am not sure the correct way to do this.
I tried creating an instance of the class and connecting to the variable that way but the value is never passed and it is always 0.

Answer 1

Try following code,

public class First
{
   private static int myVarible = 0;


    private void myMethod()
    {
         myVariable = 5; // Assigning a value;
    }

    public static int getVariable()
    {
        return myVariable;
    }
}

public class Second
{
    int i = First.getVariable();  // Accessing in Another class
}