마스터Q&A 안드로이드는 안드로이드 개발자들의 질문과 답변을 위한 지식 커뮤니티 사이트입니다. 안드로이드펍에서 운영하고 있습니다. [사용법, 운영진]

activity에서 Fragment로 변경시 커스텀뷰의 어댑터에서 에러가 납니다

0 추천

Activity에서 사용하던 커스텀뷰를 fragment에 이식하려고하는데 잘안되네요;;

activity를 사용했을때는 에러가안나던 부분(붉은색)이 fragment로바꾸니 어댑터를 인식 못하는지 

The constructor myAdapter(firsttap, ArrayList<myData>) is undefined 라고 뜹니다.

도와주세요 ㅜㅜ

 

*커스텀뷰가 들어가는 액티비티

public class firsttap extends Fragment {

 ListView list;
 myAdapter adapter;
 ArrayList<myData> arrData;
 private View myFragmentView;


    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        //리스트에 보여줄 데이터를 세팅한다.
        setData();
        
        //어댑터 생성(에러부분)
        adapter = new myAdapter(this, arrData);
        
        
        //리스트뷰에 어댑터 연결
        list = (ListView)myFragmentView.findViewById(R.id.timeline);
        list.setAdapter(adapter);
        
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                    Bundle savedInstanceState)
    {
            View view = inflater.inflate(R.layout.firsttap, container, false);
         
            return view;
    }
    
    private void setData()
    {
     arrData = new ArrayList<myData>();
     arrData.add(new myData(R.drawable.start,R.drawable.ic_launcher, "권지용", "내용"));
     arrData.add(new myData(R.drawable.start,R.drawable.start, "이승기", 
      "테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트테스트"));
     arrData.add(new myData(R.drawable.ic_launcher,R.drawable.ic_launcher, "신동엽", "안녕));
     
     
    }
    
   
}

*어댑터부분
public class myAdapter extends BaseAdapter {
 private ArrayList<myData> arrData;
 private LayoutInflater inflater;

 public myAdapter(Context c, ArrayList<myData> arr) {
  this.arrData = arr;
  inflater = (LayoutInflater)c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 }
 public int getCount() {
  return arrData.size();
 }
 public Object getItem(int position) {
  return arrData.get(position).getName();
 }
 public long getItemId(int position) {
  return position;
 }
 public View getView(int position, View convertView, ViewGroup parent) {
  if(convertView == null){
   convertView = inflater.inflate(R.layout.firsttap_layout, parent, false);
  }
  
  ImageView profileimage = (ImageView)convertView.findViewById(R.id.profileimage);
  profileimage.setImageResource(arrData.get(position).getImage());
  
  ImageView imagearea = (ImageView)convertView.findViewById(R.id.imagearea);
  imagearea.setImageResource(arrData.get(position).getImage());
  
  TextView name = (TextView)convertView.findViewById(R.id.name);
  name.setText(arrData.get(position).getName());
  
  TextView textarea = (TextView)convertView.findViewById(R.id.textarea);
  textarea.setText(arrData.get(position).getName());
  
  return convertView;
 }

}

*데이터
public class myData {
 private int profileimage;
 private int imagearea;
 private String name;
 private String textarea;

 public myData(int profileimage,int imagearea, String name, String textarea){
  this.profileimage = profileimage;
  this.imagearea = imagearea;
  this.name = name;
  this.textarea = textarea;

 }
 public int getImage() {
  return profileimage;
 }
 public int getImage1() {
  return imagearea;
 }
 public String getName() {
  return name;
 }
 public String getTextArea() {
  return textarea;
 }

   
}

 

익명사용자 님이 2014년 8월 4일 질문
2014년 8월 4일 수정

2개의 답변

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아답터의 생성자 파라미터가 잘못된 것 아닌가요?

아답터의 생성자 파라미터에 뭐가 들어가야 하는지 확인해보세요.
원조안드로이드 (58,190 포인트) 님이 2014년 8월 4일 답변
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this -> getActivity()
chiby (150 포인트) 님이 2014년 8월 4일 답변
08-04 19:52:08.230: E/AndroidRuntime(5388): FATAL EXCEPTION: main
08-04 19:52:08.230: E/AndroidRuntime(5388): java.lang.NullPointerException
08-04 19:52:08.230: E/AndroidRuntime(5388):     at com.example.snsproto.firsttap.onActivityCreated(firsttap.java:32)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.Fragment.performActivityCreated(Fragment.java:1508)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:947)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:682)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:472)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:141)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.view.ViewPager.populate(ViewPager.java:1068)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.view.ViewPager.populate(ViewPager.java:914)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1436)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.View.measure(View.java:16831)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5245)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.View.measure(View.java:16831)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5245)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at com.android.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:302)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.View.measure(View.java:16831)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5245)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2586)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.View.measure(View.java:16831)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2189)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1352)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1535)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1249)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6372)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:791)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.Choreographer.doCallbacks(Choreographer.java:591)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.Choreographer.doFrame(Choreographer.java:561)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:777)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.os.Handler.handleCallback(Handler.java:730)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.os.Handler.dispatchMessage(Handler.java:92)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.os.Looper.loop(Looper.java:176)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at android.app.ActivityThread.main(ActivityThread.java:5455)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at java.lang.reflect.Method.invokeNative(Native Method)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at java.lang.reflect.Method.invoke(Method.java:525)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025)
08-04 19:52:08.230: E/AndroidRuntime(5388):     at dalvik.system.NativeStart.main(Native Method)

말씀하신대로 바꿔봤는데 이렇게 로그에러가 뜨더라구요 ㅜㅜ
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