Cannot resolve symbol "crime"

Android Programming (3rd Edition) 8. Displaying Lists with RecyclerView
1

I can’t figure out the issue of why "crime’ and ‘getID().’ are unresolved.

public class CrimeLab {
private static CrimeLab sCrimeLab;

private List<Crime> mCrimes;


public static CrimeLab get(Context context){
    if (sCrimeLab == null){
        sCrimeLab = new CrimeLab(context);
    }
    return sCrimeLab;
}

private CrimeLab(Context context){
    mCrimes = new ArrayList<>();

    for (int i = 0; i < 100; i++){
        Crime.crime = new Crime();
        crime.setTitle("Crime #" + i);
        crime.setSolved(i % 2 == 0);
        mCrimes.add(crime);
    }
}

public Crime getCrime(UUID id){
    for (Crime crime : mCrimes){
        if (crime.getID().equals(id)){
            return crime;
        }
    }
    return null;
}

}

2

fixed it, I put Crime.crime instead of Crime Crime

The problem I have not is that the setTitle and setSolved are looking for a method or setter.

getID() is still giving an error

3

From reading your solution to your problem, does this imply you are only having problems with the getID() function at the moment? Only possibilities I could assume are misspelling the function name, or it doesn’t exist. Could you share the code for the Crime.java file?

4

Thanks, that solved it. I was using google naming convention for the setTitle and setSolved in Crime but not here.

5

Glad to hear that your problem is resolved :slight_smile: