Android Development Example: Children's Calculator

package com.example.childrencalculator;

public class Faces {

  public static String currentFace;

  public static String determineFace(int currentAmount){
    if(currentAmount < 0) {

      currentFace = "=-(";
    } else {

      currentFace = "=-)";

    }
    return currentFace;

  }

}