ADD 버튼을 클릭하면 내 안드로이드 응용 프로그램이 실행되지 않습니다. 프래그먼트를 사용 중입니다. 도와 주시겠습니까? 올바른 방향으로 안내해주십시오. 나는 ADD 버튼을 클릭하면, 아무것도 필드Android 앱이 버튼을 클릭하지 않고 실행 중임
public class AthleteCreation extends Fragment implements View.OnClickListener{
Communicator communicator;
Button btnAdd;
EditText editFirstName, editLastName, editAge, editTier;
public AthleteCreation() {
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_athlete_creation, container, false);
final List<String> genderList=new ArrayList<String>();
genderList.add("Male");
genderList.add("Female");
Spinner s = (Spinner) view.findViewById(R.id.spinnerGender);
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(getActivity(), R.layout.support_simple_spinner_dropdown_item, genderList);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s.setAdapter(dataAdapter);
return view;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
}
public void initializeVariables(){
btnAdd = (Button) getActivity().findViewById(R.id.btnAdd);
editFirstName = (EditText) getActivity().findViewById(R.id.editFirstName);
editLastName = (EditText) getActivity().findViewById(R.id.editLastName);
editAge = (EditText) getActivity().findViewById(R.id.editAge);
editTier = (EditText) getActivity().findViewById(R.id.editTier);
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
initializeVariables();
btnAdd.setOnClickListener(this);
}
@Override
public void onDetach() {
super.onDetach();
}
@Override
public void onClick(View v) {
switch(v.getId()){
case R.id.btnAdd:
Athlete athlete = new Athlete();
if(editFirstName.getText().length() == 0 || editLastName.getText().length() == 0
|| editAge.getText().length() == 0 || editTier.getText().length() == 0) {
Toast.makeText(getActivity(), "Fill in all fields!", Toast.LENGTH_SHORT).show();
}
else{
athlete.setFirstName(editFirstName.getText().toString());
athlete.setLastName(editLastName.getText().toString());
athlete.setAge(Integer.parseInt(editAge.getText().toString()));
athlete.setGender("");
athlete.setEvent("");
athlete.setTier(Integer.parseInt(editTier.getText().toString()));
Toast.makeText(getActivity(), athlete.toString(), Toast.LENGTH_LONG).show();
communicator = (Communicator) getActivity();
communicator.send(athlete);
}
break;
}
}
}
어떻게 (회 전자에서 선택한 것)을 athlete.setGender에 설정할 수 스피너에서 선택한 것을 얻을 것이다 –
spinner.getSelectedItem() 사용 – Eddnav