Use Android studio Java for below question and send me steps and program code

Write an Android app that calculates and displays employee salary by creating an Employee class having the following methods. - getlnfo() method: which takes the salary, and number of hours of work per day of the employee as a parameter - addSal() method: which adds R200 to the salary of the employee if it is less than R600. - addWork() method: which adds R100 to the salary of the employee if the number of hours of work per day is more than 6 hours