购物车luoji代码

适配器

/**     * 改变全选的状态     *     * @param flag     */    private void changeAllCbState(boolean flag) {        MessageEvent messageEvent = new MessageEvent();        messageEvent.setChecked(flag);        EventBus.getDefault().post(messageEvent);    }    /**     * 改变一级列表checkbox状态     *     * @param groupPosition     */    private void changGroupCbState(int groupPosition, boolean flag) {//        GoosBean.DataBean dataBean = groupList.get(groupPosition);        MessageBean.DataBean dataBean = groupList.get(groupPosition);        dataBean.setChecked(flag);    }    /**     * 改变二级列表checkbox状态     *     * @param groupPosition     * @param flag     */    private void changeChildCbState(int groupPosition, boolean flag) {        List<MessageBean.DataBean.ListBean> datasBeen = childList.get(groupPosition);        for (int i = 0; i < datasBeen.size(); i++) {            MessageBean.DataBean.ListBean datasBean = datasBeen.get(i);            datasBean.setChecked(flag);        }    }    /**     * 判断一级列表是否全部选中     *     * @return     */    private boolean isAllGroupCbSelected() {        for (int i = 0; i < groupList.size(); i++) {            MessageBean.DataBean dataBean = groupList.get(i);            if (!dataBean.isChecked()) {                return false;            }        }        return true;    }    /**     * 判断二级列表是否全部选中     *     * @param groupPosition     * @return     */    private boolean isAllChildCbSelected(int groupPosition) {        List<MessageBean.DataBean.ListBean> datasBeen = childList.get(groupPosition);        for (int i = 0; i < datasBeen.size(); i++) {            MessageBean.DataBean.ListBean datasBean = datasBeen.get(i);            if (!datasBean.isChecked()) {                return false;            }        }        return true;    }    /**     * 计算列表中，选中的钱和数量     */    private PriceAndCountEvent compute() {        int count = 0;        int price = 0;        for (int i = 0; i < childList.size(); i++) {            List<MessageBean.DataBean.ListBean> datasBeen = childList.get(i);            for (int j = 0; j < datasBeen.size(); j++) {                MessageBean.DataBean.ListBean datasBean = datasBeen.get(j);                if (datasBean.isChecked()) {                    price += datasBean.getNum() * datasBean.getPrice();                    count += datasBean.getNum();                }            }        }        PriceAndCountEvent priceAndCountEvent = new PriceAndCountEvent();        priceAndCountEvent.setCount(count);        priceAndCountEvent.setPrice(price);        return priceAndCountEvent;    }    /**     * 设置全选、反选     *     * @param flag     */    public void changeAllListCbState(boolean flag) {        for (int i = 0; i < groupList.size(); i++) {            changGroupCbState(i, flag);            changeChildCbState(i, flag);        }        EventBus.getDefault().post(compute());        notifyDataSetChanged();    }    class GroupViewClick implements View.OnClickListener {        private int groupPosition;        private Button edtor;        private MessageBean.DataBean dataBean;        public GroupViewClick(int groupPosition, Button edtor, MessageBean.DataBean dataBean) {            this.groupPosition = groupPosition;            this.edtor = edtor;            this.dataBean = dataBean;        }        @Override        public void onClick(View v) {            int groupId = v.getId();            if (groupId == edtor.getId()) {                if (dataBean.isEdtor()) {                    dataBean.setEdtor(false);                } else {                    dataBean.setEdtor(true);                }                notifyDataSetChanged();            }        }    }商家
final GroupViewHolder holder;        if (view == null) {            holder = new GroupViewHolder();            view = view.inflate(context, R.layout.item_shopcart_group, null);            holder.determineChekbox = view.findViewById(R.id.determine_chekbox);            holder.tvSourceName = view.findViewById(R.id.tv_source_name);            holder.tvStoreEdtor = view.findViewById(R.id.tv_store_edtor);            view.setTag(holder);        } else {            holder = (GroupViewHolder) view.getTag();        }        final MessageBean.DataBean dataBean = groupList.get(i);        holder.determineChekbox.setChecked(dataBean.isChecked());//        holder.tv_number.setText(dataBean.getTitle());        holder.tvSourceName.setText(dataBean.getSellerName());        //一级checkbox        holder.determineChekbox.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                dataBean.setChecked(holder.determineChekbox.isChecked());                changeChildCbState(i, holder.determineChekbox.isChecked());                EventBus.getDefault().post(compute());                changeAllCbState(isAllGroupCbSelected());                notifyDataSetChanged();            }        });        if (dataBean.isEdtor()) {            holder.tvStoreEdtor.setText("完成");        } else {            holder.tvStoreEdtor.setText("编辑");        }        holder.tvStoreEdtor.setOnClickListener(new GroupViewClick(i, holder.tvStoreEdtor,dataBean));        notifyDataSetChanged();        return view;
商品
 final ChildViewHolder holder;        if (view == null) {            holder = new ChildViewHolder();            view = view.inflate(context,R.layout.item_shopcart_product, null);            holder.checkBox = view.findViewById(R.id.check_box);            holder.tvIntro = view.findViewById(R.id.tv_intro);//            holder.tv_content = view.findViewById(R.id.tv_content);//            holder.tv_time = view.findViewById(R.id.tv_time);            holder.ivAdapterListPic = view.findViewById(R.id.iv_adapter_list_pic);            holder.tvPrice = view.findViewById(R.id.tv_price);            holder.tvGoodsDelete = view.findViewById(R.id.tv_goods_delete);            holder.btAdd = view.findViewById(R.id.bt_add);            holder.btReduce = view.findViewById(R.id.bt_reduce);            holder.etNum = view.findViewById(R.id.et_num);            holder.llEdtor =  view.findViewById(R.id.ll_edtor);            holder.rlNoEdtor = view.findViewById(R.id.rl_no_edtor);            holder.stub = view.findViewById(R.id.stub);            holder.tvBuyNum=view.findViewById(R.id.tv_buy_num);            view.setTag(holder);        } else {            holder = (ChildViewHolder) view.getTag();        }        if (groupList.get(i).isEdtor() == true) {            holder.llEdtor.setVisibility(View.VISIBLE);            holder.rlNoEdtor.setVisibility(View.GONE);        } else {            holder.llEdtor.setVisibility(View.GONE);            holder.rlNoEdtor.setVisibility(View.VISIBLE);        }        final MessageBean.DataBean.ListBean datasBean = childList.get(i).get(i1);        if(b&&getChild(i,i1)!=null){            holder.stub.setVisibility(View.VISIBLE);            //  TextView tv= (TextView) cholder.stub.findViewById(R.id.txtFooter);//这里用来动态显示店铺满99元包邮文字内容        }else{            holder.stub.setVisibility(View.GONE);        }        if (childList!=null){            holder.checkBox.setChecked(datasBean.isChecked());//        holder.tv_tel.setText(datasBean.getType_name());            holder.tvIntro.setText(datasBean.getTitle());//        holder.tv_content.setText(datasBean.getMsg());//        holder.tv_time.setText(datasBean.getAdd_time());            holder.tvPrice.setText("￥"+datasBean.getPrice() );            holder.etNum.setText(datasBean.getNum() + "");            String images = datasBean.getImages().trim();            String[] split = images.split("[|]");            holder.tvBuyNum.setText("X"+childList.get(i).get(i1).getNum());            Uri uri=Uri.parse(split[0]);            holder.ivAdapterListPic.setImageURI(uri);//            Glide.with(context).load(split[0]).into(holder.ivAdapterListPic);            //二级checkbox            holder.checkBox.setOnClickListener(new View.OnClickListener() {                @Override                public void onClick(View v) {                    //设置该条目对象里的checked属性值                    datasBean.setChecked(holder.checkBox.isChecked());                    PriceAndCountEvent priceAndCountEvent = compute();                    EventBus.getDefault().post(priceAndCountEvent);                    if (holder.checkBox.isChecked()) {                        //当前checkbox是选中状态                        if (isAllChildCbSelected(i)) {                            changGroupCbState(i, true);                            changeAllCbState(isAllGroupCbSelected());                        }                    } else {                        changGroupCbState(i, false);                        changeAllCbState(isAllGroupCbSelected());                    }                    notifyDataSetChanged();                }            });            //加号            holder.btAdd.setOnClickListener(new View.OnClickListener() {                @Override                public void onClick(View v) {                    num = datasBean.getNum();                    holder.etNum.setText(++num + "");                    datasBean.setNum(num);                    if (holder.checkBox.isChecked()) {                        EventBus.getDefault().post(compute());                    }                }            });            //减号            holder.btReduce.setOnClickListener(new View.OnClickListener() {                @Override                public void onClick(View v) {                    int num = datasBean.getNum();                    if (num == 1) {                        return;                    }                    holder.etNum.setText(--num + "");                    datasBean.setNum(num);                    if (holder.checkBox.isChecked()) {                        EventBus.getDefault().post(compute());                    }                }            });            //删除            holder.tvGoodsDelete.setOnClickListener(new View.OnClickListener() {                private AlertDialog dialog;                @Override                public void onClick(View v) {                    final List<MessageBean.DataBean.ListBean> datasBeen = childList.get(i);                    AlertDialog.Builder builder = new AlertDialog.Builder(context);                    builder.setTitle("提示");                    builder.setMessage("确认是否删除？");                    builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {                        @Override                        public void onClick(DialogInterface dialogInterface, int ii) {                            MessageBean.DataBean.ListBean remove = datasBeen.remove(i1);                            if (datasBeen.size() == 0) {                                childList.remove(i);                                groupList.remove(i);//                                Retrofit build = new Retrofit.Builder()//                                        .addConverterFactory(GsonConverterFactory.create())//                                        .baseUrl("http://120.27.23.105/")//                                        .build();//                                ShangchuJieko jieko = build.create(ShangchuJieko.class);//                                int a=i;//                                int b=i1;//                                Log.d("sasa","删除"+childList.get(i).get(i1).getPid());//                                Call<ShangchuBean> data = jieko.getData(2983, childList.get(a).get(b).getPid());////                                data.enqueue(new Callback<ShangchuBean>() {//                                    @Override//                                    public void onResponse(Call<ShangchuBean> call, Response<ShangchuBean> response) {////                                    }////                                    @Override//                                    public void onFailure(Call<ShangchuBean> call, Throwable t) {////                                    }//                                });                            }                            EventBus.getDefault().post(compute());                            notifyDataSetChanged();                        }                    });                    builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {                        @Override                        public void onClick(DialogInterface dialogInterface, int i) {                            dialog.dismiss();                        }                    });                    dialog = builder.create();                    dialog.show();                }            });        }        return view;

activity页面
注册even接收
 EventBus.getDefault().register(this);

控件
 private ExpandableListView exlistView;    private LinearLayout llShar;    private LinearLayout llInfo;    private TextView subtitle;    private TextView tvTotalPrice;    private CheckBox allChekbox;    private TextView tvDelete;    private TextView tvGoToPay;    private TextView tvShare;    private TextView tvSave;    private double totalPrice = 0.00;// 购买的商品总价    private int totalCount = 0;// 购买的商品总数量    private ShopcartAdapter selva;    private NewsPresenter presenter;    private List<MessageBean.DataBean> groupList = new ArrayList<>();    private List<List<MessageBean.DataBean.ListBean>> childList = new ArrayList<>();private int flag = 0;

接收even
@Subscribe    public void onMessageEvent(MessageEvent event) {        allChekbox.setChecked(event.isChecked());    }    @Subscribe    public void onMessageEvent(PriceAndCountEvent event) {        tvGoToPay.setText("结算(" + event.getCount() + ")");        tvTotalPrice.setText("￥"+event.getPrice() );        totalCount = event.getCount();        totalPrice = event.getPrice();    }    private void clearCart() {        subtitle.setText("编辑");        tvTotalPrice.setText("￥:0.00");    }



得到数据
 MessageBean bean= (MessageBean) o;        List<MessageBean.DataBean> data = bean.getData();        for (int i = 0; i < data.size(); i++) {            if(data ==null|| data.get(i).getList().size()==0){                data.remove(i);            }            List<MessageBean.DataBean.ListBean> datas =data.get(i).getList();            childList.add(datas);        }        groupList.addAll(data);        selva.notifyDataSetChanged();        exlistView.setGroupIndicator(null);        for (int i=0;i<groupList.size();i++){            exlistView.expandGroup(i);        }

销毁activity
@Override    protected void onDestroy() {        super.onDestroy();        selva = null;        groupList.clear();        totalPrice = 0;        totalCount = 0;        childList.clear();        EventBus.getDefault().unregister(this);        if (presenter != null) {            presenter.xiaohui();        }    }


点击事件
 @Override    public void onClick(View view) {        AlertDialog alert;        switch (view.getId()) {            case R.id.all_chekbox:                selva.changeAllListCbState(allChekbox.isChecked());                break;            case R.id.tv_delete:                if (totalCount == 0) {                    Toast.makeText(this, "请选择要移除的商品", Toast.LENGTH_LONG).show();                    return;                }                alert = new AlertDialog.Builder(this).create();                alert.setTitle("操作提示");                alert.setMessage("您确定要将这些商品从购物车中移除吗？");                alert.setButton(DialogInterface.BUTTON_NEGATIVE, "取消",                        new DialogInterface.OnClickListener() {                            @Override                            public void onClick(DialogInterface dialog, int which) {                                return;                            }                        });                alert.setButton(DialogInterface.BUTTON_POSITIVE, "确定",                        new DialogInterface.OnClickListener() {                            @Override                            public void onClick(DialogInterface dialog, int which) {                                if (allChekbox.isChecked()){                                    groupList.clear();                                    clearCart();                                    selva.notifyDataSetChanged();                                }                            }                        });                alert.show();                break;            case R.id.tv_go_to_pay:                if (totalCount == 0) {                    Toast.makeText(this, "请选择要支付的商品", Toast.LENGTH_LONG).show();                    return;                }                alert = new AlertDialog.Builder(this).create();                alert.setTitle("操作提示");                alert.setMessage("总计:\n" + totalCount + "种商品\n" + totalPrice + "元");                alert.setButton(DialogInterface.BUTTON_NEGATIVE, "取消",                        new DialogInterface.OnClickListener() {                            @Override                            public void onClick(DialogInterface dialog, int which) {                                return;                            }                        });                alert.setButton(DialogInterface.BUTTON_POSITIVE, "确定",                        new DialogInterface.OnClickListener() {                            @Override                            public void onClick(DialogInterface dialog, int which) {                                return;                            }                        });                alert.show();                break;            case R.id.subtitle:                if (flag == 0) {                    llInfo.setVisibility(View.GONE);                    tvGoToPay.setVisibility(View.GONE);                    llShar.setVisibility(View.VISIBLE);                    subtitle.setText("完成");                } else if (flag == 1) {                    llInfo.setVisibility(View.VISIBLE);                    tvGoToPay.setVisibility(View.VISIBLE);                    llShar.setVisibility(View.GONE);                    subtitle.setText("编辑");                }                flag = (flag + 1) % 2;//其余得到循环执行上面2个不同的功能                break;            case R.id.tv_share:                if (totalCount == 0) {                    Toast.makeText(this, "请选择要分享的商品", Toast.LENGTH_LONG).show();                    return;                }                Toast.makeText(this, "分享成功", Toast.LENGTH_SHORT).show();                break;            case R.id.tv_save:                if (totalCount == 0) {                    Toast.makeText(this, "请选择要保存的商品", Toast.LENGTH_LONG).show();                    return;                }                Toast.makeText(this, "保存成功", Toast.LENGTH_SHORT).show();                break;        }    }
messageeven类
public class MessageEvent {    private boolean checked;    public boolean isChecked() {        return checked;    }    public void setChecked(boolean checked) {        this.checked = checked;    }}
价格even类
public class PriceAndCountEvent {    private int price;    private int count;    public int getPrice() {        return price;    }    public void setPrice(int price) {        this.price = price;    }    public int getCount() {        return count;    }    public void setCount(int count) {        this.count = count;    }}activityxml
<RelativeLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:id="@+id/gwc_re1"        android:layout_alignParentTop="true"        android:layout_alignParentStart="true">        <TextView            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="购物车"            android:id="@+id/gwctext"            android:paddingBottom="5dp"            android:textSize="25dp"            android:layout_centerInParent="true"/>        <TextView            android:id="@+id/subtitle"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_alignParentRight="true"            android:layout_marginRight="40dp"            android:gravity="center"            android:minHeight="48dp"            android:text="编辑"            android:textColor="#1a1a1a"            android:textSize="14sp"            android:visibility="visible" />    </RelativeLayout>    <TextView        android:layout_below="@+id/gwc_re1"        android:layout_width="match_parent"        android:layout_height="1dp"        android:id="@+id/gwc_text1"        android:background="#ccc"/>        <RelativeLayout            android:layout_below="@+id/gwc_text1"            android:layout_width="match_parent"            android:layout_height="match_parent">            <include                android:id="@+id/layout_cart_empty"                android:layout_width="match_parent"                android:layout_height="match_parent"                layout="@layout/cart_empty"                android:visibility="gone"/>            <ExpandableListView                android:layout_width="match_parent"                android:layout_height="match_parent"                android:id="@+id/exListView"></ExpandableListView>        </RelativeLayout>    <LinearLayout        android:layout_alignParentBottom="true"        android:layout_width="match_parent"        android:layout_height="50dp"        android:background="#fff"        android:id="@+id/gwc_xia"        android:gravity="center_vertical"        android:orientation="horizontal" >        <CheckBox            android:id="@+id/all_chekbox"            android:layout_width="0dp"            android:layout_height="wrap_content"            android:layout_weight="1"            android:layout_gravity="center_vertical"            android:layout_marginRight="4dp"            android:button="@drawable/check_box_bg"            android:checkMark="?android:attr/listChoiceIndicatorMultiple"            android:gravity="center"            android:minHeight="64dp"            android:layout_marginLeft="10dp"            android:text="全选"            android:textSize="15dp"            android:textAppearance="?android:attr/textAppearanceLarge"            />        <LinearLayout            android:id="@+id/ll_info"            android:layout_width="0dp"            android:layout_height="wrap_content"            android:layout_weight="4"            >            <LinearLayout                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:orientation="vertical"                android:layout_marginRight="20dp"                android:layout_weight="1"                >                <LinearLayout                    android:layout_width="match_parent"                    android:layout_height="wrap_content"                    android:orientation="horizontal"                    android:gravity="right"                    >                    <TextView                        android:layout_width="wrap_content"                        android:layout_height="wrap_content"                        android:layout_marginLeft="5dp"                        android:text="合计:"                        android:textSize="18sp"                        android:textStyle="bold" />                    <TextView                        android:id="@+id/tv_total_price"                        android:layout_width="wrap_content"                        android:layout_height="wrap_content"                        android:text="￥0.00"                        android:textColor="@color/orangered"                        android:textSize="16sp"                        android:textStyle="bold" />                </LinearLayout>                <TextView                    android:layout_width="match_parent"                    android:layout_height="wrap_content"                    android:text="不含运费"                    android:gravity="right"                    android:textColor="@color/gray"                    android:textSize="16sp"                    android:textStyle="bold" />            </LinearLayout>            <TextView                android:id="@+id/tv_go_to_pay"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:layout_weight="3"                android:background="@color/orange"                android:clickable="true"                android:gravity="center"                android:text="结算(0)"                android:textColor="#FAFAFA"                />        </LinearLayout>        <LinearLayout            android:id="@+id/ll_shar"            android:layout_width="0dp"            android:layout_height="match_parent"            android:layout_weight="4"            android:orientation="horizontal"            android:visibility="gone"            >            <TextView                android:id="@+id/tv_share"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:gravity="center"                android:layout_weight="1"                android:layout_marginLeft="5dp"                android:text="分享宝贝"                android:textColor="@color/white"                android:background="@color/orange"                android:textSize="16sp"                android:layout_marginRight="5dp"                android:textStyle="bold" />            <TextView                android:id="@+id/tv_save"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:layout_weight="1"                android:gravity="center"                android:text="移到收藏夹"                android:background="@color/orange"                android:textColor="@color/white"                android:layout_marginRight="5dp"                android:textSize="16sp"                android:textStyle="bold" />            <TextView                android:id="@+id/tv_delete"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:layout_weight="1"                android:background="@color/crimson"                android:clickable="true"                android:gravity="center"                android:text="删除"                android:textColor="#FAFAFA"                />        </LinearLayout>    </LinearLayout>

child_footer xml
 <TextView        android:id="@+id/txtFooter"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="#345746"        android:textColor="#ffffff"        android:text="店铺满99元包邮"/>
item_shopcart_group xml
<RelativeLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="@android:color/white" >        <CheckBox            android:id="@+id/determine_chekbox"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_centerVertical="true"            android:layout_marginLeft="10dp"            android:layout_marginRight="4dp"            android:button="@drawable/check_box_bg"            android:checkMark="?android:attr/listChoiceIndicatorMultiple"            android:gravity="center"            android:minHeight="38dp"            android:minWidth="32dp"            android:textAppearance="?android:attr/textAppearanceLarge"            android:visibility="visible" />        <TextView            android:id="@+id/tv_source_name"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_centerVertical="true"            android:layout_marginBottom="10dp"            android:layout_marginTop="10dp"            android:layout_toRightOf="@id/determine_chekbox"            android:background="@android:color/white"            android:drawableLeft="@drawable/shop_ico"            android:drawablePadding="10dp"            android:text="第八号当铺"            android:textColor="@color/grey_color2"            android:textSize="@dimen/txt_14" />        <Button            android:id="@+id/tv_store_edtor"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_alignParentRight="true"            android:layout_centerVertical="true"            android:layout_marginRight="4dp"            android:background="@null"            android:text="编辑"/>    </RelativeLayout>

item_shopcart_product xml

<View        android:layout_width="match_parent"        android:layout_height="1dp"        android:background="#CCCCCC" />    <LinearLayout        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:background="@color/page_backgroup"        android:orientation="horizontal">        <CheckBox            android:id="@+id/check_box"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:layout_gravity="center_vertical"            android:layout_marginLeft="10dp"            android:layout_marginRight="4dp"            android:button="@drawable/check_box_bg"            android:checkMark="?android:attr/listChoiceIndicatorMultiple"            android:gravity="center"            android:minHeight="64dp"            android:minWidth="32dp"            android:textAppearance="?android:attr/textAppearanceLarge"            android:visibility="visible" />        <com.facebook.drawee.view.SimpleDraweeView            android:id="@+id/iv_adapter_list_pic"            android:layout_width="85dp"            android:layout_height="85dp"            android:layout_marginBottom="15dp"            android:layout_marginTop="13dp" />        <RelativeLayout            android:id="@+id/rl_no_edtor"            android:layout_width="wrap_content"            android:layout_height="match_parent"            android:layout_marginLeft="13dp">            <TextView                android:id="@+id/tv_intro"                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_marginRight="10dp"                android:layout_marginTop="20dp"                android:ellipsize="end"                android:maxLines="2"                android:singleLine="true"                android:text="第八号店铺"                android:textColor="@color/grey_color1"                android:textSize="@dimen/txt_12" />            <TextView                android:id="@+id/tv_color_size"                android:layout_width="wrap_content"                android:layout_height="wrap_content"                android:layout_alignParentLeft="true"                android:layout_alignParentStart="true"                android:layout_centerVertical="true"                android:layout_marginTop="5dp"                android:text="颜色：黑色；尺码：29"                android:textColor="@color/gray" />            <RelativeLayout                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_alignParentBottom="true"                android:layout_alignParentLeft="true"                android:layout_alignParentStart="true"                android:layout_marginBottom="20dp"                android:orientation="horizontal">                <TextView                    android:id="@+id/tv_price"                    android:layout_width="wrap_content"                    android:layout_height="wrap_content"                    android:layout_centerVertical="true"                    android:singleLine="true"                    android:text="￥ 308.00"                    android:textColor="@color/orange_color"                    android:textSize="@dimen/txt_14"                    android:textStyle="bold" />                <TextView                    android:id="@+id/tv_discount_price"                    android:layout_width="wrap_content"                    android:layout_height="wrap_content"                    android:layout_centerVertical="true"                    android:layout_marginLeft="10dp"                    android:layout_toRightOf="@+id/tv_price"                    android:text=""                    android:textColor="@color/gray"                    android:textSize="@dimen/txt_10" />                <TextView                    android:id="@+id/tv_buy_num"                    android:layout_width="wrap_content"                    android:layout_height="wrap_content"                    android:layout_alignParentRight="true"                    android:layout_centerVertical="true"                    android:layout_marginRight="20dp"                    android:text="X 1"                    android:textColor="@color/gray"                    android:textSize="@dimen/txt_10" />            </RelativeLayout>        </RelativeLayout>        <LinearLayout            android:id="@+id/ll_edtor"            android:layout_width="match_parent"            android:layout_height="match_parent"            android:layout_marginLeft="13dp"            android:orientation="horizontal"            android:visibility="gone">            <LinearLayout                android:layout_width="match_parent"                android:layout_height="wrap_content"                android:layout_weight="1"                android:orientation="vertical">                <RelativeLayout                    android:id="@+id/ll_change_num"                    android:layout_width="match_parent"                    android:layout_height="26dip"                    android:layout_marginTop="20dp"                    android:gravity="center"                    android:orientation="horizontal">                    <Button                        android:id="@+id/bt_reduce"                        android:layout_width="26dip"                        android:layout_height="26dip"                        android:background="@drawable/cart_minus_selector"                        android:clickable="false"                        android:focusableInTouchMode="false" />                    <EditText                        android:id="@+id/et_num"                        style="@style/textStyle.Normal.black"                        android:layout_width="40dip"                        android:layout_height="26dip"                        android:layout_toRightOf="@id/bt_reduce"                        android:background="@drawable/icon_cart_count"                        android:focusable="true"                        android:focusableInTouchMode="true"                        android:gravity="center"                        android:inputType="number"                        android:text="1" />                    <Button                        android:id="@+id/bt_add"                        android:layout_width="26dip"                        android:layout_height="26dip"                        android:layout_toRightOf="@id/et_num"                        android:background="@drawable/cart_plus_selector"                        android:focusable="false"                        android:focusableInTouchMode="false" />                </RelativeLayout>                <TextView                    android:id="@+id/tv_colorsize"                    android:layout_width="match_parent"                    android:layout_height="wrap_content"                    android:layout_gravity="left"                    android:layout_marginTop="10dp"                    android:text="颜色：黑色；尺码：29"                    android:textColor="@color/gray" />            </LinearLayout>            <TextView                android:id="@+id/tv_goods_delete"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:layout_gravity="center"                android:layout_weight="3"                android:background="@color/orange"                android:gravity="center"                android:text="删除"                android:textColor="@color/white" />        </LinearLayout>    </LinearLayout>    <ViewStub        android:id="@+id/stub"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:visibility="gone"        android:layout="@layout/child_footer"        />