C: 2 - navigation/Navigator.java

Navigator.java

@Singleton
public final class Navigator {

    @Inject
    Navigator() {
    }

    public void toExample1(Context context) {
        Intent intent = new Intent(context, Example1Activity.class);
        context.startActivity(intent);
    }

    public void toExample2(Context context) {
        Intent intent = new Intent(context, Example2Activity.class);
        context.startActivity(intent);
    }

    public void toExample3(Context context) {
        Intent intent = new Intent(context, Example3Activity.class);
        context.startActivity(intent);
    }
}