already have a wrapped adapter @ Recyclerview include Recyclerview

[CMingTseng]

Dear All

Sorry for my English .

i need " Expandable " + "Drag" + "Swipe"

but i use that at Recyclerview include Recyclerview

the First layout -- only one Recyclerview with ViewType {Header / Body / Footer}

the Second layout @ Body ---use android-advancedrecyclerview

But !!! But !!! But !!!

The GroupViewHolder will bind position 1 two times !!!? ------> get already have a wrapped adapter ----> app crash

Yes !! only position 1 crash !!

if i remark "already have a wrapped adapter"

the position 1 not work !!!!!!!???

attach my project

PureExpandableDraggableSwipeableExampleFragment.java

or

the code is below

`

public class PureExpandableDraggableSwipeableExampleFragment extends Fragment { private static final String TAG = "PureExpandableDraggableSwipeableExampleFragment"; private static final String SAVED_STATE_EXPANDABLE_ITEM_MANAGER = "RecyclerViewExpandableItemManager"; private RecyclerViewExpandableItemManager mRecyclerViewExpandableItemManager; private TypeAdapter mAdapter;

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    final Parcelable eimSavedState = (savedInstanceState != null) ? savedInstanceState.getParcelable(SAVED_STATE_EXPANDABLE_ITEM_MANAGER) : null;
    mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(eimSavedState);
    final View root = inflater.inflate(R.layout.fragment_recycler_multi_type_view, container, false);
    final RecyclerView typerecycle = (RecyclerView) root.findViewById(R.id.recycler_type);
    typerecycle.setAdapter(mAdapter = new TypeAdapter());
    return root;
}

private final class TypeAdapter extends RecyclerView.Adapter<TypeAdapter.ViewHolder> {
    private final int[] mGroups = new int[]{R.layout.list_group_item_header_new, R.layout.layout_item_info, R.layout.list_group_item_footer};

    public TypeAdapter() {

    }

    @Override
    public int getItemCount() {
        return mGroups.length;
    }

    @Override
    public int getItemViewType(int position) {
        return mGroups[position];
    }

    @Override
    public TypeAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        final View view = LayoutInflater.from(parent.getContext()).inflate(viewType, parent, false);
        switch (viewType) {
            case R.layout.list_group_item_header_new:
                return new HeaderViewHolder(view);
            case R.layout.layout_item_info:
                return new InfoViewHolder(view);
            case R.layout.list_group_item_footer:
                return new FooterViewHolder(view);
        }
        throw new IllegalArgumentException("no such view type...");
    }

    @Override
    public void onBindViewHolder(TypeAdapter.ViewHolder holder, int position) {
        holder.onBind(position);
    }

    @Override
    public void onViewAttachedToWindow(ViewHolder holder) {
        holder.onAttachedToWindow();
    }

    @Override
    public void onViewDetachedFromWindow(ViewHolder holder) {
        holder.onDetachedFromWindow();
    }

    @Override
    public void onViewRecycled(final ViewHolder holder) {
        holder.onRecycled();
    }

    public abstract class ViewHolder extends AbstractExpandableItemViewHolder {
        public ViewHolder(View itemView) {
            super(itemView);
        }

        public abstract void onBind(final int position);

        public void onAttachedToWindow() {
        }

        public void onDetachedFromWindow() {
        }

        public void onRecycled() {
        }
    }

    public class HeaderViewHolder extends ViewHolder {
        private TextView mItineraryName;
        private ImageView mItineraryImage;
        private LinearLayout mNormalDateLayout;
        private TextView mStartDate;
        private TextView mEndDate;
        private TextView mOTADaysText;
        private ImageButton mEditItineraryButton;
        private ImageButton mViewAllItineraryDetailButton;

        public HeaderViewHolder(View itemView) {
            super(itemView);
            mItineraryName = (TextView) itemView.findViewById(R.id.itineraryName);
            mItineraryImage = (ImageView) itemView.findViewById(R.id.itineraryImage);
            mNormalDateLayout = (LinearLayout) itemView.findViewById(R.id.normalDateLayout);
            mStartDate = (TextView) itemView.findViewById(R.id.startDateTextView);
            mEndDate = (TextView) itemView.findViewById(R.id.endDateTextView);
            mOTADaysText = (TextView) itemView.findViewById(R.id.otaDaysText);
            mEditItineraryButton = (ImageButton) itemView.findViewById(R.id.editItineraryButton);
            mViewAllItineraryDetailButton = (ImageButton) itemView.findViewById(R.id.viewAllItineraryDetailButton);
        }

        @Override
        public void onBind(int position) {

        }
    }

    public class InfoViewHolder extends ViewHolder implements RecyclerViewExpandableItemManager.OnGroupCollapseListener, RecyclerViewExpandableItemManager.OnGroupExpandListener {
        private final ExampleExpandableDataProvider mDataProvider = new ExampleExpandableDataProvider();
        private RecyclerView mDaysInfo;
        private RecyclerView.Adapter mAdapter;
        private RecyclerViewDragDropManager mRecyclerViewDragDropManager;
        private RecyclerViewSwipeManager mRecyclerViewSwipeManager;
        private RecyclerViewTouchActionGuardManager mRecyclerViewTouchActionGuardManager;

        public InfoViewHolder(View v) {
            super(v);
            final Context context = itemView.getContext();
            mDaysInfo = (RecyclerView) v.findViewById(R.id.item_section_info);
            mDaysInfo.setItemAnimator(new SwipeDismissItemAnimator());
            mRecyclerViewExpandableItemManager.setOnGroupExpandListener(this);
            mRecyclerViewExpandableItemManager.setOnGroupCollapseListener(this);
        }

        @Override
        public void onBind(int position) {
            Log.d(TAG, "InfoViewHolder onBind Position : " + position);
            final Context context = itemView.getContext();
            //FIXME　I Get crash  !!  will  rebind position 1 !! ? let mWrappedAdapter crash !! info  :  already have a wrapped adapter

// Log.d(TAG, "InfoViewHolder onAttachedToWindow mWrappedAdapter : " + mWrappedAdapter);

// touch guard manager (this class is required to suppress scrolling while swipe-dismiss animation is running) mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager(); mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true); mRecyclerViewTouchActionGuardManager.setEnabled(true); // drag & drop manager mRecyclerViewDragDropManager = new RecyclerViewDragDropManager(); mRecyclerViewDragDropManager.setDraggingItemShadowDrawable((NinePatchDrawable) ContextCompat.getDrawable(context, R.drawable.material_shadow_z3)); // swipe manager mRecyclerViewSwipeManager = new RecyclerViewSwipeManager(); // Wrappe final ExpandableDayListAdapter detailDaysAdapter = new ExpandableDayListAdapter(mDataProvider); detailDaysAdapter.attach(); mAdapter = detailDaysAdapter; RecyclerView.Adapter mwrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(detailDaysAdapter);// wrap for expanding mwrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mwrappedAdapter); // wrap for swiping mwrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mwrappedAdapter); // wrap for dragging // // NOTE: // // The initialization order is very important! This order determines the priority of touch event handling. priority: TouchActionGuard > Swipe > DragAndDrop > ExpandableItem mRecyclerViewTouchActionGuardManager.attachRecyclerView(mDaysInfo); mRecyclerViewSwipeManager.attachRecyclerView(mDaysInfo); mRecyclerViewDragDropManager.attachRecyclerView(mDaysInfo); mRecyclerViewExpandableItemManager.attachRecyclerView(mDaysInfo); mDaysInfo.swapAdapter(mwrappedAdapter, false); }

        @Override
        public void onAttachedToWindow() {
            Log.d(TAG, "InfoViewHolder onAttachedToWindow Position : " + getAdapterPosition());
            final Context context = itemView.getContext();

        }

        @Override
        public void onDetachedFromWindow() {
            Log.d(TAG, "InfoViewHolder onDetachedFromWindow Position : " + getAdapterPosition());
            if (mRecyclerViewDragDropManager != null) {
                mRecyclerViewDragDropManager.release();
                mRecyclerViewDragDropManager = null;
            }

            if (mRecyclerViewSwipeManager != null) {
                mRecyclerViewSwipeManager.release();
                mRecyclerViewSwipeManager = null;
            }

            if (mRecyclerViewTouchActionGuardManager != null) {
                mRecyclerViewTouchActionGuardManager.release();
                mRecyclerViewTouchActionGuardManager = null;
            }

// if (mRecyclerViewExpandableItemManager != null) { // mRecyclerViewExpandableItemManager.release(); // mRecyclerViewExpandableItemManager = null; // } // if (mWrappedAdapter != null) { // WrapperAdapterUtils.releaseAll(mWrappedAdapter); // mWrappedAdapter = null; // } mAdapter = null; }

        @Override
        public void onRecycled() {
            Log.d(TAG, "InfoViewHolder onRecycled Position : " + getAdapterPosition());
        }


        @Override
        public void onGroupCollapse(int groupPosition, boolean fromUser, Object payload) {

        }

        @Override
        public void onGroupExpand(int groupPosition, boolean fromUser, Object payload) {
            if (fromUser) {
                adjustScrollPositionOnGroupExpanded(groupPosition);
            }
        }

        private void adjustScrollPositionOnGroupExpanded(int groupPosition) {
            final Context context = itemView.getContext();
            int childItemHeight = context.getResources().getDimensionPixelSize(R.dimen.list_item_height);
            int topMargin = (int) (context.getResources().getDisplayMetrics().density * 16); // top-spacing: 16dp
            int bottomMargin = topMargin; // bottom-spacing: 16dp
            mRecyclerViewExpandableItemManager.scrollToGroup(groupPosition, childItemHeight, topMargin, bottomMargin);
        }
    }

    public class FooterViewHolder extends ViewHolder {
        private TextView mAddDayText;

        public FooterViewHolder(View v) {
            super(v);
            mAddDayText = (TextView) v.findViewById(R.id.addDayText);
        }

        @Override
        public void onBind(int position) {
            mAddDayText.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {

// handleOnClickGroupItemAddAboveButton(groupPosition); } }); } } }

private final class ExpandableDayListAdapter extends AbstractExpandableItemAdapter<ExpandableDayListAdapter.GroupViewHolder, ExpandableDayListAdapter.ChildViewHolder> implements ExpandableDraggableItemAdapter<ExpandableDayListAdapter.GroupViewHolder, ExpandableDayListAdapter.ChildViewHolder>, ExpandableSwipeableItemAdapter<ExpandableDayListAdapter.GroupViewHolder, ExpandableDayListAdapter.ChildViewHolder> {
    private ExampleExpandableDataProvider mDataProvider;
    private final List<Pair<AbstractExpandableDataProvider.GroupData, List<AbstractExpandableDataProvider.ChildData>>> mDays;
    private final int[] mGroupPositionColors = new int[]{R.color.mina_new_lake_blue, R.color.mina_new_pink, R.color.mina_new_green, R.color.mina_new_orange, R.color.mina_new_gray};
    private final int[] mChildPositionColors = new int[]{R.color.mina_new_light_lake_blue, R.color.mina_new_light_pink, R.color.mina_new_light_green, R.color.mina_new_light_orange, R.color.mina_new_light_gray};


    public ExpandableDayListAdapter(ExampleExpandableDataProvider dataprovider) {
        super();
        mDataProvider = dataprovider;
        mDays = new LinkedList<>();
        // ExpandableItemAdapter requires stable ID, and also
        // have to implement the getGroupItemId()/getChildItemId() methods appropriately.
        setHasStableIds(true);
    }

    public void attach() {
        final int count = mDataProvider.getGroupCount();
        for (int i = 0; i < count; i++) {
            mDays.add(mDataProvider.getGroupChildsItem(i));
        }
        notifyDataSetChanged();
    }

    @Override
    public int getGroupCount() {
        return mDays.size();
    }

    @Override
    public int getChildCount(int groupPosition) {
        return mDays.get(groupPosition).second.size();
    }

    @Override
    public long getGroupId(int groupPosition) {
        return mDays.get(groupPosition).first.getGroupId();
    }

    @Override
    public long getChildId(int groupPosition, int childPosition) {
        return mDays.get(groupPosition).second.get(childPosition).getChildId();
    }

    @Override
    public GroupViewHolder onCreateGroupViewHolder(ViewGroup parent, int viewType) {
        return new GroupViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.list_group_item_draggable_new, parent, false));
    }

    @Override
    public ChildViewHolder onCreateChildViewHolder(ViewGroup parent, int viewType) {
        return new ChildViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_detail_first_new, parent, false));
    }

    @Override
    public void onBindGroupViewHolder(final GroupViewHolder holder, int groupPosition, int viewType) {
        final Context context = holder.itemView.getContext();
        final int positioncolor = groupPosition % 5;
        holder.mDay.setTextColor(context.getResources().getColor(mGroupPositionColors[positioncolor]));
        holder.mDateInfo.setTextColor(context.getResources().getColor(mGroupPositionColors[positioncolor]));
    }

    @Override
    public void onBindChildViewHolder(ChildViewHolder holder, int groupPosition, final int childPosition, int viewType) {
        final Context context = holder.itemView.getContext();
        final AbstractExpandableDataProvider.ChildData info = mDays.get(groupPosition).second.get(childPosition);
        int typeColor = groupPosition % 5;
        holder.mDivideLine.setBackgroundResource(mChildPositionColors[typeColor]);
        holder.mPillarImage.setBackgroundResource(mChildPositionColors[typeColor]);
        holder.mStartTimeText.setTextColor(context.getResources().getColor(mChildPositionColors[typeColor]));
        holder.mNameText.setTextColor(context.getResources().getColor(mChildPositionColors[typeColor]));
        holder.mNameText.setText(info.getText());
    }

    @Override
    public boolean onCheckCanExpandOrCollapseGroup(GroupViewHolder holder, int groupPosition, int x, int y, boolean expand) {
        return mDays.get(groupPosition).second != null;
    }

    @Override
    public int onGetGroupItemSwipeReactionType(GroupViewHolder holder, int groupPosition, int x, int y) {
        if (onCheckGroupCanStartDrag(holder, groupPosition, x, y)) {
            return SwipeableItemConstants.REACTION_CAN_NOT_SWIPE_BOTH_H;
        }

        return SwipeableItemConstants.REACTION_CAN_SWIPE_BOTH_H;
    }

    @Override
    public int onGetChildItemSwipeReactionType(ChildViewHolder holder, int groupPosition, int childPosition, int x, int y) {
        return SwipeableItemConstants.REACTION_CAN_NOT_SWIPE_BOTH_H;
    }

    @Override
    public void onSwipeGroupItemStarted(GroupViewHolder holder, int groupPosition) {
        notifyDataSetChanged();
    }

    @Override
    public void onSwipeChildItemStarted(ChildViewHolder holder, int groupPosition, int childPosition) {
        Log.d(TAG, "onSwipeChildItemStarted Child can not swipe");
    }

    @Override
    public void onSetGroupItemSwipeBackground(GroupViewHolder holder, int groupPosition, int type) {
        Log.d(TAG, "onSetGroupItemSwipeBackground");
    }

    @Override
    public void onSetChildItemSwipeBackground(ChildViewHolder holder, int groupPosition, int childPosition, int type) {
        Log.d(TAG, "onSetChildItemSwipeBackground");
    }

    @Override
    public boolean onCheckGroupCanStartDrag(GroupViewHolder holder, int groupPosition, int x, int y) {
        final View containerView = holder.mContainer;
        final int offsetX = containerView.getLeft() + (int) (containerView.getTranslationX() + 0.5f);
        final int offsetY = containerView.getTop() + (int) (containerView.getTranslationY() + 0.5f);
        return ViewUtils.hitTest(containerView, x - offsetX, y - offsetY);
    }

    @Override
    public boolean onCheckChildCanStartDrag(ChildViewHolder holder, int groupPosition, int childPosition, int x, int y) {
        final View containerView = holder.mContainer;
        final int offsetX = containerView.getLeft() + (int) (containerView.getTranslationX() + 0.5f);
        final int offsetY = containerView.getTop() + (int) (containerView.getTranslationY() + 0.5f);
        return ViewUtils.hitTest(containerView, x - offsetX, y - offsetY);
    }

    @Override
    public ItemDraggableRange onGetGroupItemDraggableRange(GroupViewHolder holder, int groupPosition) {
        return null;
    }

    @Override
    public ItemDraggableRange onGetChildItemDraggableRange(ChildViewHolder holder, int groupPosition, int childPosition) {
        return null;
    }

    @Override
    public void onMoveGroupItem(int fromGroupPosition, int toGroupPosition) {
        Log.d(TAG, "onMoveGroupItem");
    }

    @Override
    public void onMoveChildItem(int fromGroupPosition, int fromChildPosition, int toGroupPosition, int toChildPosition) {
        Log.d(TAG, "onMoveChildItem");
    }

    @Override
    public boolean onCheckGroupCanDrop(int draggingGroupPosition, int dropGroupPosition) {
        return false;
    }

    @Override
    public boolean onCheckChildCanDrop(int draggingGroupPosition, int draggingChildPosition, int dropGroupPosition, int dropChildPosition) {
        return true;
    }

    @Override
    public void onGroupDragStarted(int groupPosition) {
        notifyDataSetChanged();
    }

    @Override
    public void onChildDragStarted(int groupPosition, int childPosition) {
        notifyDataSetChanged();
    }

    @Override
    public void onGroupDragFinished(int fromGroupPosition, int toGroupPosition, boolean result) {
        notifyDataSetChanged();
    }

    @Override
    public void onChildDragFinished(int fromGroupPosition, int fromChildPosition, int toGroupPosition, int toChildPosition, boolean result) {
        notifyDataSetChanged();
    }

    @Override
    public SwipeResultAction onSwipeGroupItem(GroupViewHolder holder, int groupPosition, int result) {
        Log.d(TAG, "onSwipeGroupItem(groupPosition = " + groupPosition + ", result = " + result + ")");
        switch (result) {
            // swipe right
            case SwipeableItemConstants.RESULT_SWIPED_RIGHT:

// if (mProvider.getGroupItem(groupPosition).isPinned()) { // // pinned --- back to default position // return new GroupUnpinResultAction(this, groupPosition); // } else { // return null; // } // swipe left -- pin return null; case SwipeableItemConstants.RESULT_SWIPED_LEFT: // return new GroupSwipeLeftResultAction(this, groupPosition); return null; // other --- do nothing case SwipeableItemConstants.RESULT_CANCELED: default: // if (groupPosition != RecyclerView.NO_POSITION) { // return new GroupUnpinResultAction(this, groupPosition); // } else { // return null; // } return null; } }

    @Override
    public SwipeResultAction onSwipeChildItem(ChildViewHolder holder, int groupPosition, int childPosition, int result) {
        Log.d(TAG, "onSwipeChildItem(groupPosition = " + groupPosition + ", childPosition = " + childPosition + ", result = " + result + ")");
        return null;
    }

    private abstract class ExpandableDraggableSwipeableViewHolder extends AbstractDraggableSwipeableItemViewHolder implements ExpandableItemViewHolder {
        public ConstraintLayout mContainer;
        public View mDragHandle;
        @ExpandableItemStateFlags
        private int mExpandStateFlags;
        @DraggableItemStateFlags
        private int mDragStateFlags;

        public ExpandableDraggableSwipeableViewHolder(View v) {
            super(v);
            mContainer = v.findViewById(R.id.container);
            mDragHandle = v.findViewById(R.id.drag_handle);
        }

        @Override
        public int getExpandStateFlags() {
            return mExpandStateFlags;
        }

        @Override
        public void setExpandStateFlags(int flag) {
            mExpandStateFlags = flag;
        }

        @Override
        public View getSwipeableContainerView() {
            return mContainer;
        }

        @Override
        public void setDragStateFlags(int flags) {
            mDragStateFlags = flags;
        }

        @Override
        public int getDragStateFlags() {
            return mDragStateFlags;
        }
    }

    public class GroupViewHolder extends ExpandableDraggableSwipeableViewHolder {
        private final SparseBooleanArray mSelectedItems;
        private TextView mDay;
        private TextView mDateInfo;
        private ImageView mDashLine;
        private ImageView mState;
        private ImageButton mDeleteDayButton;

        public GroupViewHolder(View v) {
            super(v);
            mSelectedItems = new SparseBooleanArray();
            mDay = (TextView) v.findViewById(R.id.day);
            mDateInfo = (TextView) v.findViewById(R.id.dateinfo);
            mDashLine = (ImageView) v.findViewById(R.id.dashLine);
            mState = (ImageView) v.findViewById(R.id.state);
            mDeleteDayButton = (ImageButton) v.findViewById(R.id.deleteDayButton);
            v.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Log.d(TAG, "TripScheduleViewHolder GroupViewHolder itemview click ");
                    int flatPosition = getAdapterPosition();
                    if (flatPosition == RecyclerView.NO_POSITION) {
                        return;
                    }
                    long expandablePosition = mRecyclerViewExpandableItemManager.getExpandablePosition(flatPosition);
                    final int groupPosition = RecyclerViewExpandableItemManager.getPackedPositionGroup(expandablePosition);
                    final int childPosition = RecyclerViewExpandableItemManager.getPackedPositionChild(expandablePosition);
                    if (childPosition == RecyclerView.NO_POSITION) {
                        expandablePosition = RecyclerViewExpandableItemManager.getPackedPositionForGroup(groupPosition);
                        flatPosition = mRecyclerViewExpandableItemManager.getFlatPosition(expandablePosition);
                        mAdapter.notifyItemChanged(flatPosition);
                    } else {
                        Log.d(TAG, "has childPosition !! ChildItemChanged ??");
                        expandablePosition = RecyclerViewExpandableItemManager.getPackedPositionForChild(groupPosition, childPosition);
                        flatPosition = mRecyclerViewExpandableItemManager.getFlatPosition(expandablePosition);
                        mAdapter.notifyItemChanged(flatPosition);
                    }
                    final boolean isselected = mSelectedItems.get(flatPosition);
                    Log.d(TAG, "Show click Pinned   " + isselected);
                    Log.d(TAG, "Show click Pinned save " + mSelectedItems);
                    if (!isselected) {
                        mSelectedItems.put(flatPosition, true);
                    } else {
                        mSelectedItems.delete(flatPosition);
                    }
                    Log.d(TAG, "Show click Pinned save d " + mSelectedItems);
                }
            });
            // set swiping properties

// holder.setSwipeItemHorizontalSlideAmount( // item.isPinned() ? Swipeable.OUTSIDE_OF_THE_WINDOW_LEFT : 0); setMaxLeftSwipeAmount(-0.15f); // setSwipeItemHorizontalSlideAmount( item.isPinned() ? -0.15f : 0); } }

    public class ChildViewHolder extends ExpandableDraggableSwipeableViewHolder {
        public TextView mNameText;
        public ImageView mDivideLine;
        public ImageView mPillarImage;
        public ImageView mCategoryImage;
        public ConstraintLayout mInnerLayout;
        public TextView mOrderText;
        public TextView mStartTimeText;
        public TextView mStayTimeText;
        public ImageButton mTrafficButton;
        public TextView mTrafficTimeText;

        public ImageButton mBuyButton;
        public ImageButton mAlarmButton;
        public ImageButton mDeleteButton;

        public ChildViewHolder(View itemView) {
            super(itemView);
            mNameText = (TextView) itemView.findViewById(R.id.nameText);
            mDivideLine = (ImageView) itemView.findViewById(R.id.divideLine);
            mPillarImage = (ImageView) itemView.findViewById(R.id.pillarImage);
            mCategoryImage = (ImageView) itemView.findViewById(R.id.categoryImage);
            mStartTimeText = (TextView) itemView.findViewById(R.id.startTimeText);
            mStayTimeText = (TextView) itemView.findViewById(R.id.stayTimeText);
            mInnerLayout = (ConstraintLayout) itemView.findViewById(R.id.innerLayout);
            mOrderText = (TextView) itemView.findViewById(R.id.orderText);
            mTrafficButton = (ImageButton) itemView.findViewById(R.id.trafficButton);
            mTrafficTimeText = (TextView) itemView.findViewById(R.id.trafficTimeText);
            mBuyButton = (ImageButton) itemView.findViewById(R.id.buyButton);
            mAlarmButton = (ImageButton) itemView.findViewById(R.id.alarmButton);
            mDeleteButton = (ImageButton) itemView.findViewById(R.id.deleteButton);
        }
    }
}

}

`