Android RecyclerView：アダプターは接続されていません。レイアウトをスキップする

Question

グリッドをrecyclerviewグリッドに変更したので、すべてが問題ないと思いますが、もう少し問題がありました。私は同じ質問を探していましたが、自分の問題を解決しようとしましたが、それ以外はすべて私を助けません。

Log:{ 

RecyclerView: No adapter attached; skipping layout 

} 

だから、これは私のコードです：

Database database; 
int mId; 
boolean isFabOpen; 
RecyclerViewGridODAdapter recyclerViewGridODAdapter; 
AlertDialog.Builder myDialog; 
int[]Ids; 
GridAutofitLayoutManager layoutManager; 
private Animation fab_open,fab_close,rotate_forward,rotate_backward; 
List<OneDayTD> oneDayList; 
private static final String TAG = "MyLog"; 
// TODO: Rename parameter arguments, choose names that match 
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER 
private static final String ARG_PARAM1 = "param1"; 
private static final String ARG_PARAM2 = "param2"; 

@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    if (getArguments() != null) { 
     mParam1 = getArguments().getString(ARG_PARAM1); 
     mParam2 = getArguments().getString(ARG_PARAM2); 
    } 

} 

@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container3, 
         Bundle savedInstanceState) { 
    // Inflate the layout for this fragment 
    View v =inflater.inflate(R.layout.fragment_one_day_tasks,container3,false); 
    View vds =inflater.inflate(R.layout.content_fragment_one_day_tasks,null); 
    final View vd =inflater.inflate(R.layout.dialogod,null); 
    TextView textView= (TextView) v.findViewById(R.id.ActiveMenu); 
    TextView textView1= (TextView) v.findViewById(R.id.Alert); 
    database = new Database(v.getContext()); 
    mId = database.getLastIdOD(); 
    if(mId>=1) { 
     oneDayList = database.getOneDayList(1); 
    } 
    database.close(); 

    //dlg1 = new DialogFragment(); 
    final RecyclerView gridView = (RecyclerView) vds.findViewById(R.id.gridViewActiveOd); 

    layoutManager = new GridAutofitLayoutManager(getActivity().getApplicationContext(), 160); 
    if(0<mId){ 

     Log.d("myLog","StartAdapter"); 

     Log.d("myLog","oki "+oneDayList.get(0).getTitle()); 

     recyclerViewGridODAdapter =new RecyclerViewGridODAdapter(oneDayList); 
     gridView.setAdapter(recyclerViewGridODAdapter);//RecyclerView: No adapter attached; skipping layout 
     gridView.setLayoutManager(layoutManager);//RecyclerView: No adapter attached; skipping layout 
     gridView.setHasFixedSize(true); 
     gridView.addOnItemTouchListener(new RecyclerTouchListener(getActivity().getApplicationContext(), gridView, new ClickListener() { 
      @Override 
      public void onClick(View view, final int position) { 
       myDialog = new AlertDialog.Builder(getActivity()); 

       FrameLayout layout = (FrameLayout) vd.findViewById(R.id.dialogod); 
       final FloatingActionButton tap = (FloatingActionButton) vd.findViewById(R.id.fabTap); 
       fab_open = AnimationUtils.loadAnimation(getActivity().getApplicationContext(), R.anim.fab_open); 
       fab_close = AnimationUtils.loadAnimation(getActivity().getApplicationContext(),R.anim.fab_close); 
       rotate_forward = AnimationUtils.loadAnimation(getActivity().getApplicationContext(),R.anim.rotate_forward); 
       rotate_backward = AnimationUtils.loadAnimation(getActivity().getApplicationContext(),R.anim.rotate_backward); 
       final FloatingActionButton remake = (FloatingActionButton) layout.findViewById(R.id.fabRemake); 
       remake.setOnClickListener(new View.OnClickListener() { 
        @Override 
        public void onClick(View v) { 

         getActivity().finish(); 
         Intent intent = new Intent(getActivity().getApplicationContext(),CreateOneDayActivity.class); 
         intent.putExtra("mId", oneDayList.get(position).getId()); 
         startActivity(intent); 

         Snackbar.make(v, "Task Remake", Snackbar.LENGTH_LONG) 
           .setAction("Action", null).show(); 
         gridView.refreshDrawableState(); 

        } 
       }); 
       final FloatingActionButton back = (FloatingActionButton) layout.findViewById(R.id.fabBack); 
       back.setOnClickListener(new View.OnClickListener() { 
        @Override 
        public void onClick(View v) { 

         Snackbar.make(v, "Ok back", Snackbar.LENGTH_LONG) 
           .setAction("Action", null).show(); 

        } 
       }); 
       final FloatingActionButton del = (FloatingActionButton) layout.findViewById(R.id.fabDel); 
       del.setOnClickListener(new View.OnClickListener() { 
        @Override 
        public void onClick(View v) { 
         database = new Database(getActivity()); 
         OneDayTD oneDayTD = database.getOneDay(oneDayList.get(position).getId()); 
         database.deleteOD(oneDayTD); 
         Intent alarmIntent = new Intent(getActivity(), AlarmReceiver.class); 
         AlarmUtil.cancelAlarm(getActivity(), alarmIntent, oneDayTD.getId()); 
         database.close(); 
         Snackbar.make(v, "Ok you had put it int the del folder? bit rot some little time", Snackbar.LENGTH_LONG) 
           .setAction("Action", null).show(); 
        } 
       }); 
       final FloatingActionButton copy = (FloatingActionButton) layout.findViewById(R.id.fabClone); 
       copy.setOnClickListener(new View.OnClickListener() { 
        @Override 
        public void onClick(View v) { 
         database = new Database(getActivity()); 
         OneDayTD oneDayTD = database.getOneDay(oneDayList.get(position).getId()); 
         oneDayTD.setId(oneDayList.get(position).getId() + 1); 
         database.addOT(oneDayTD); 
         database.close(); 
         Snackbar.make(v, "Ok you had copy that task", Snackbar.LENGTH_LONG) 
           .setAction("Action", null).show(); 

        } 
       }); 
       tap.setOnClickListener(new View.OnClickListener() { 
        @Override 
        public void onClick(View v) { 
         if(isFabOpen){ 

          tap.startAnimation(rotate_backward); 
          copy.startAnimation(fab_close); 
          del.startAnimation(fab_close); 
          remake.startAnimation(fab_close); 
          back.startAnimation(fab_close); 

          copy.setClickable(false); 
          del.setClickable(false); 
          remake.setClickable(false); 
          back.setClickable(false); 
          isFabOpen = false; 


         } else { 

          tap.startAnimation(rotate_forward); 
          copy.startAnimation(fab_open); 
          del.startAnimation(fab_open); 
          remake.startAnimation(fab_open); 
          back.startAnimation(fab_open); 

          copy.setClickable(true); 
          del.setClickable(true); 
          remake.setClickable(true); 
          back.setClickable(true); 


          isFabOpen = true; 


         } 
        } 
       }); 
       CoordinatorLayout coordinatorLayout = (CoordinatorLayout) layout.findViewById(R.id.dialoodcontent); 
       TextView title = (TextView) coordinatorLayout.findViewById(R.id.title_dialogod); 
       title.setText(oneDayList.get(position).getTitle()); 
       TextView content = (TextView) coordinatorLayout.findViewById(R.id.tcontent); 
       content.setText(oneDayList.get(position).getContent()); 
       TextView date= (TextView)coordinatorLayout.findViewById(R.id.date); 
       date.setText(oneDayList.get(position).getDate()); 
       TextView time= (TextView) coordinatorLayout.findViewById(R.id.time); 
       time.setText(oneDayList.get(position).getTime()); 
       ImageView imageView = (ImageView) coordinatorLayout.findViewById(R.id.imagepart); 
       ImageView imageView1 = (ImageView) coordinatorLayout.findViewById(R.id.circle); 
       int iconResId = getActivity().getResources().getIdentifier(oneDayList.get(position).getIcon(), "drawable", getActivity().getPackageName()); 
       imageView.setImageResource(iconResId); 
       GradientDrawable bgShape = (GradientDrawable) imageView1.getDrawable(); 
       bgShape.setColor(Color.parseColor(oneDayList.get(position).getColour())); 
       SeekBar seekBar = (SeekBar) coordinatorLayout.findViewById(R.id.volumeSelectSeek); 
       seekBar.setMax(15); 
       seekBar.setProgress(oneDayList.get(position).getVolume()); 
       seekBar.isSaveEnabled(); 
       TextView realmel = (TextView) coordinatorLayout.findViewById(R.id.truemelody); 
       realmel.setText(oneDayList.get(position).getSound()+"("+oneDayList.get(position).getDirSound()+")"); 
       TextView typeofs= (TextView) coordinatorLayout.findViewById(R.id.toss); 
       int v=oneDayList.get(position).getVibration(); 
       if(v==1){ 
        typeofs.setText("Vibaration"); 
       } 
       int os=oneDayList.get(position).getOriginalSound(); 
       if(os==1){ 
        String i =""; 
        if(typeofs.getText().toString().isEmpty()) 
        { 
         typeofs.setText("Sound"); 
        }else{ 
         i=typeofs.getText().toString() + " and "; 
         typeofs.setText(i+"Sound"); 
        } 
       } 
       int wh=oneDayList.get(position).getWhistling(); 
       if(wh==1){ 
        String i =""; 
        if(typeofs.getText().toString().isEmpty()) 
        { 
         typeofs.setText("Whistle"); 
        }else{ 
         i=typeofs.getText().toString() + " and "; 
         typeofs.setText(i+"Whistle"); 
        } 
       }else{ 

       } 
       myDialog.setView(layout); 
       myDialog.show(); 

       //Intent intent = new Intent(getActivity().getApplicationContext(),CreateOneDayActivity.class); 
       // intent.putExtra("mId",oneDayList.get(position).getId()); 
       // startActivity(intent); 
      } 

      @Override 
      public void onLongClick(View view, int position) { 

      } 
     })); 



    }else{ 
     textView1.setText("You Haven't got any Active Tasks !"); 
    } 

    FloatingActionButton fab = (FloatingActionButton) v.findViewById(R.id.fabCreateOd); 
    fab.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View view) { 

      getActivity().finish(); 
      Intent intent = new Intent(getActivity().getApplicationContext(),CreateOneDayActivity.class); 
      intent.putExtra("mId",1 + database.getLastIdOD()); 
      startActivity(intent); 
      Snackbar.make(view, "New Task", Snackbar.LENGTH_LONG) 
        .setAction("Action", null).show(); 
     } 
    }); 
    return v; 
} 
public interface ClickListener { 
    void onClick(View view, int position); 

    void onLongClick(View view, int position); 
} 

public static class RecyclerTouchListener implements RecyclerView.OnItemTouchListener { 

    private GestureDetector gestureDetector; 
    private ClickListener clickListener; 

    public RecyclerTouchListener(Context context, final RecyclerView recyclerView, final ClickListener clickListener) { 
     this.clickListener = clickListener; 
     gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() { 
      @Override 
      public boolean onSingleTapUp(MotionEvent e) { 
       return true; 
      } 

      @Override 
      public void onLongPress(MotionEvent e) { 
       View child = recyclerView.findChildViewUnder(e.getX(), e.getY()); 
       if (child != null && clickListener != null) { 
        clickListener.onLongClick(child, recyclerView.getChildPosition(child)); 
       } 
      } 
     }); 
    } 

    @Override 
    public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) { 

     View child = rv.findChildViewUnder(e.getX(), e.getY()); 
     if (child != null && clickListener != null && gestureDetector.onTouchEvent(e)) { 
      clickListener.onClick(child, rv.getChildPosition(child)); 
     } 
     return false; 
    } 

    @Override 
    public void onTouchEvent(RecyclerView rv, MotionEvent e) { 
    } 

    @Override 
    public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) { 

    } 
} 

Answer 1

はonCreateView()の代わりに、このようなonCreate()で

recyclerViewGridODAdapter =new RecyclerViewGridODAdapter(oneDayList); 

を入れてください。

@Override 
public View onCreateView(LayoutInflater inflater, ViewGroup container3, 
         Bundle savedInstanceState) { 
..... 
    if(mId>=1) { 
      oneDayList = database.getOneDayList(1); 
     } 
    recyclerViewGridODAdapter =new RecyclerViewGridODAdapter(oneDayList); 
... 
} 

エラーは、アダプタを作成するときにoneDayListが空であるためです。上記のようにonCreateView()にアダプタを作成するか、値がoneDayListになった後にアダプタをリフレッシュする必要があります。