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Android Build a Simple Android App Improving Our Code Creating a New Class

Luke Kim
Luke Kim
482 Points
Posted by Luke Kim
Luke Kim
482 Points

What value do I return?

It says that there must be a return value in the code. Which I don't get because I don't know what there is to return. Please leave any ideas about this and explain how a public string works in android studio.

PictureBook.java 
import java.util.Random;

public class PictureBook{


  public String field() {
      return mTitle;
  }

}
Simon Coates
Simon Coates
28,694 Points
Simon Coates
Simon Coates
28,694 Points

If this is confusing, you may want to start with the java track, which covers java basics like member variables.

1 Answer

Simon Coates
Simon Coates
28,694 Points
Simon Coates
Simon Coates
28,694 Points

the challenge you linked to accepts:

public class PictureBook {
  public String mTitle;
}