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Start your free trialahmed alghafli
3,446 Pointsi don't know what's wrong with it , i did like what the question says so please let me know what i am missing her ?
explain the cod to understand what's wrong with it ?!! thanks
public class NewsFragment extends Fragment {
public interface NewsListener{
void onNewsItemSelected(int index);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
NewsListener listener = (NewsListener)getActivity();
View view = inflater.inflate(R.layout.fragment_news, container, false);
return view;
}
}
public class MainActivity extends AppCompatActivity implements NewsFragment.NewsListener {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
NewsFragment newsFragment = new NewsFragment();
FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.add(R.id.placeholder, newsFragment);
fragmentTransaction.commit();
}
}
1 Answer
ahmed alghafli
3,446 PointsI find out what's wrong thanks it just need to Override on click method and remove the get Activity(); *_^