LiveData.getValue() returns null with Room

Question

Java POJO Object

public class Section {

    @ColumnInfo(name=\"section_id\")
    public int mSectionId;

    @ColumnInfo(name=\"section_name\")
    public S         


        

Answer 1

I resolved the similar issue as follows

Inside your ViewModel class

private LiveData> mSections;

@Override
public LiveData> getAllSections() {

    if (mSections == null) {
        mSections = mDb.sectionDAO().getAllSections();
    }

    return mSections;
}

This is all required. Never change the LiveData's instance.