Android实现购物车功能

如图:

　　　　　　

主要代码如下：
actvity中的代码：

　　publicclassShoppingCartActivity extendsBaseActivity {

 

  private List<Test> data;

  private ListView mListView;

  private ShoppingCartAdapter adapter;

 

  private RelativeLayout rlRefresh;

  private TextView tvRefresh;

  private ProgressBar barRefresh;

  private LinearLayout clear;

  private CheckBox checkBox_select_all;

  private CheckBox checkBox_add;

  private TextView integral_sum;

  private int sum = 0;

  private int[] sumIntegral;

  private Context context;

 

  @Override

  protected void onCreate(Bundle bundle) {

    // TODO Auto-generated method stub

    super.onCreate(bundle);

    setContentView(R.layout.activity_shopping_cart);

    initView();

  }

 

  private void initView() {

    context = this;

    showpage = 1;

    isPermitFlag = true;

    data = new ArrayList<Test>();

    // 测试数据

    data.add(new Test("id", "color", "type", "100"));

    data.add(new Test("id", "color", "type", "200"));

    data.add(new Test("id", "color", "type", "300"));

    data.add(new Test("id", "color", "type", "0"));

    data.add(new Test("id", "color", "type", "300"));

    data.add(new Test("id", "color", "type", "100"));

    data.add(new Test("id", "color", "type", "500"));

    data.add(new Test("id", "color", "type", "0"));

    data.add(new Test("id", "color", "type", "900"));

 

    adapter = new ShoppingCartAdapter(context, handler, data);

 

    sumIntegral = new int[data.size() + 1];

 

    checkBox_add = (CheckBox) findViewById(R.id.checkbox_add);

    integral_sum = (TextView) findViewById(R.id.integral_sum);

    clear = (LinearLayout) findViewById(R.id.clear);

    clear.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

        data.clear();

        adapter.notifyDataSetChanged();

        integral_sum.setText(0 + "");

        checkBox_select_all.setChecked(false);

        checkBox_add.setClickable(false);

      }

    });

    checkBox_select_all = (CheckBox) findViewById(R.id.checkbox_select);

    checkBox_select_all.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

 

        HashMap<Integer, Boolean> isSelected = ShoppingCartAdapter

            .getIsSelected();

        Iterator iterator = isSelected.entrySet().iterator();

        List<Boolean> array = new ArrayList<Boolean>();//列表中checkbox选中状态

        List<Integer> nums = new ArrayList<Integer>();//列表中商品数量

        while (iterator.hasNext()) {

          HashMap.Entry entry = (HashMap.Entry) iterator.next();

          Integer key = (Integer) entry.getKey();

          Boolean val = (Boolean) entry.getValue();

          array.add(val);

        }

        for (int i = 0; i < data.size(); i++) {

          int num = data.get(i).getNum();

          int integral = Integer.valueOf(data.get(i).getIntegral());

          nums.add(num);

        }

        if (checkBox_select_all.isChecked()) {

 

          for (int i = 0; i < data.size(); i++) {

            ShoppingCartAdapter.getIsSelected().put(i, true);

          }

          checkBox_add.setChecked(true);

          adapter.notifyDataSetChanged();

        } else {

          for (int i = 0; i < data.size(); i++) {

            ShoppingCartAdapter.getIsSelected().put(i, false);

          }

          checkBox_add.setChecked(false);

          adapter.notifyDataSetChanged();

          integral_sum.setText(0 + "");

        }

 

      }

    });

    mListView= (ListView) findViewById(R.id.finance_list);

    mListView.setAdapter(adapter);

    mListView.setOnItemClickListener(new OnItemClickListener() {

 

      @Override

      public void onItemClick(AdapterView<?> parent, View view,

          int position, long id) {

        Toast.makeText(context, position + "", Toast.LENGTH_LONG)

            .show();

 

        int pos = position - 1;

        ViewHolder viewHolder = (ViewHolder) view.getTag();

        int num = data.get(pos).getNum();

        if (num == 0) {

          Toast.makeText(context, "请选择商品数量", Toast.LENGTH_LONG)

              .show();

        } else {

          boolean cu = !ShoppingCartAdapter.getIsSelected().get(pos);

          ShoppingCartAdapter.getIsSelected().put(pos, cu);

          adapter.notifyDataSetChanged();

          //遍历获取列表中checkbox的选中状态

          HashMap<Integer, Boolean> isSelected = ShoppingCartAdapter

              .getIsSelected();

          Iterator iterator = isSelected.entrySet().iterator();

          List<Boolean> array = new ArrayList<Boolean>();

          while (iterator.hasNext()) {

            HashMap.Entry entry = (HashMap.Entry) iterator.next();

            Integer key = (Integer) entry.getKey();

            Boolean val = (Boolean) entry.getValue();

            array.add(val);

          }

          if (Test.isAllFalse(array)) {

            checkBox_select_all.setChecked(false);

            checkBox_add.setChecked(false);

          }

          if (Test.isAllTrue(array)) {

            checkBox_select_all.setChecked(true);

            checkBox_add.setChecked(true);

          }

          if (Test.isHaveOneFasle(array)) {

            checkBox_select_all.setChecked(false);

          }

          if (Test.isHaveOneTrue(array)) {

            checkBox_add.setChecked(true);

          }

        }

      }

    });

  }

 

  @SuppressLint("HandlerLeak")

  private Handler handler = new Handler(){

    @SuppressWarnings("unchecked")

    @Override

    public void handleMessage(Message msg) {

      super.handleMessage(msg);

      if(msg.what == 10){ //更改选中商品的总价格

        float price = (Float)msg.obj;

        if(price > 0){

          integral_sum.setText(price+"");

        }else{

          integral_sum.setText("0");

        }

      }

      else if(msg.what == 11){

        //列表选中状态

        List<Boolean> array = (List<Boolean>) msg.obj;

        if (Test.isAllFalse(array)) {

          checkBox_select_all.setChecked(false);

          checkBox_add.setChecked(false);

        }

        if (.isAllTrue(array)) {

          checkBox_select_all.setChecked(true);

          checkBox_add.setChecked(true);

        }

        if (Test.isHaveOneFasle(array)) {

          checkBox_select_all.setChecked(false);

        }

        if (Test.isHaveOneTrue(array)) {

          checkBox_add.setChecked(true);

        }

      }

    }

  };

actvity中XML的代码：

　　<?xmlversion="1.0"encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:header=http://schemas.android.com/apk/res/com.sxc.test"

  android:layout_width="match_parent"

  android:layout_height="match_parent"

  android:background="@color/app_background"

  android:orientation="vertical" >

 

  <com.autoserve.core.widget.HeaderWidget

    android:id="@+id/header"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:layout_alignParentTop="true"

    header:text="我的购物车" />

 

  <LinearLayout

    android:id="@+id/layout1"

    android:layout_width="match_parent"

    android:layout_height="40dp"

    android:layout_below="@id/header"

    android:layout_gravity="center"

    android:layout_marginTop="20dp"

    android:background="@color/white"

    android:orientation="horizontal" >

 

    <LinearLayout

      android:layout_width="0dp"

      android:layout_height="match_parent"

      android:layout_marginLeft="10dp"

      android:layout_weight="1"

      android:gravity="center_vertical"

      android:orientation="horizontal" >

 

      <CheckBox

        android:id="@+id/checkbox_select"

        style="@style/CustomCheckboxTheme"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

 

      <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_marginLeft="10dp"

        android:text="全选"

        android:textColor="@color/gry_666666"

        android:textSize="@dimen/small_size" />

    </LinearLayout>

 

    <LinearLayout

      android:id="@+id/clear"

      android:layout_width="wrap_content"

      android:layout_height="match_parent"

      android:layout_marginRight="20dp"

      android:gravity="center_vertical|right"

      android:orientation="horizontal" >

 

      <CheckBox

        android:layout_width="12dp"

        android:layout_height="12dp"

        android:background="@drawable/clear" />

 

      <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_marginLeft="5dp"

        android:text="清空购物车"

        android:textColor="#b61d1d"

        android:textSize="@dimen/small_size" />

    </LinearLayout>

  </LinearLayout>

 

  <LinearLayout

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:layout_below="@id/layout1"

    android:layout_marginBottom="50dp"

    android:orientation="vertical" >

 

    <View

      android:layout_width="match_parent"

      android:layout_height="0.1dp"

      android:background="@color/divider_color" />

 

    <ListView

      android:id="@+id/finance_list"

      android:layout_width="match_parent"

      android:layout_height="match_parent"

      android:clickable="false"

      android:divider="@color/lucency" />

 

    <include

      layout="@layout/include_refresh"

      android:visibility="gone" />

  </LinearLayout>

 

  <LinearLayout

    android:layout_width="match_parent"

    android:layout_height="50dp"

    android:layout_alignParentBottom="true"

    android:orientation="horizontal" >

 

    <LinearLayout

      android:layout_width="0dp"

      android:layout_height="match_parent"

      android:layout_weight="2"

      android:background="@color/gry_999999"

      android:gravity="center_vertical"

      android:orientation="horizontal" >

 

      <LinearLayout

        android:layout_width="wrap_content"

        android:layout_height="match_parent"

        android:layout_marginLeft="5dp"

        android:layout_marginRight="5dp"

        android:gravity="center"

        android:orientation="horizontal" >

 

        <CheckBox

          android:id="@+id/checkbox_add"

          style="@style/CustomCheckboxTheme2"

          android:layout_width="wrap_content"

          android:clickable="false"

          android:layout_height="wrap_content" />

      </LinearLayout>

 

      <LinearLayout

        android:layout_width="0dp"

        android:layout_height="match_parent"

        android:layout_weight="1"

        android:gravity="center"

        android:orientation="horizontal" >

 

        <TextView

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:text="合计："

          android:textColor="@color/white"

          android:textSize="@dimen/small_size" />

 

        <TextView

          android:id="@+id/integral_sum"

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:layout_marginLeft="5dp"

          android:layout_marginRight="5dp"

          android:text="0"

          android:textColor="@color/theme_color"

          android:textSize="@dimen/small_size" />

 

        <TextView

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:text="积分"

          android:textColor="@color/white"

          android:textSize="@dimen/small_size" />

      </LinearLayout>

    </LinearLayout>

 

    <TextView

      android:layout_width="0dp"

      android:layout_height="match_parent"

      android:layout_weight="1"

      android:background="@color/theme_color"

      android:gravity="center"

      android:text="结算"

      android:textColor="@color/white"

      android:textSize="@dimen/small_size" />

  </LinearLayout>

 

</RelativeLayout>

XML中头部可以到网上找一个这里就不放上来了
checkbox和button的样式可以根据个人喜好设置

Adaper中的代码:

　　publicclassShoppingCartAdapter extendsBaseAdapter {

 

  private Context context;

  private List<Test> loans;

  private LayoutInflater inflater;

  private static HashMap<Integer, Boolean> isSelected;

  private static HashMap<Integer, Integer> numbers;

  private Handler handler;

  int num;// 商品数量

 

  static class ViewHolder { // 自定义控件集合

    public CheckBox ck_select;

    public ImageView pic_goods;

    public TextView id_goods;

    public TextView color_goods;

    public TextView type_goods;

    public TextView integral_goods;

    public AddMinusWidget add_minus;

    public LinearLayout layout;

    public TextView number;

    public Button minus;

    public Button plus;

  }

 

  /**

   * 实例化Adapter

   * 

   * @param context

   * @param data

   */

  public ShoppingCartAdapter(Context context, Handler handler, List<Test> data) {

    this.context = context;

    this.inflater = LayoutInflater.from(context);

    this.loans = data;

    this.handler = handler;

    isSelected = new HashMap<Integer, Boolean>();

    numbers = new HashMap<Integer, Integer>();

    initDate();

  }

 

  private void initDate() {

    for (int i = 0; i < loans.size(); i++) {

      getIsSelected().put(i, false);

      getNumbers().put(i, 1);

    }

  }

 

  @Override

  public int getCount() {

    return loans.size();

  }

 

  @Override

  public Object getItem(int position) {

    return loans.get(position);

  }

 

  @Override

  public long getItemId(int position) {

    return position;

  }

 

  @Override

  public View getView(final int position, View convertView, ViewGroup parent) {

    // 自定义视图

    ViewHolder itemView = null;

    if (convertView == null) {

      // 获取list_item布局文件的视图

      itemView = new ViewHolder();

      convertView = inflater.inflate(R.layout.list_shopping_cart_item,

          null);

      // 获取控件对象

      itemView.ck_select = (CheckBox) convertView

          .findViewById(R.id.ck_select);

      itemView.pic_goods = (ImageView) convertView

          .findViewById(R.id.pic_goods);

      itemView.id_goods = (TextView) convertView

          .findViewById(R.id.id_goods);

      itemView.color_goods = (TextView) convertView

          .findViewById(R.id.color_goods);

      itemView.type_goods = (TextView) convertView

          .findViewById(R.id.type_goods);

      itemView.integral_goods = (TextView) convertView

          .findViewById(R.id.integral_goods);

      itemView.number = (TextView) convertView.findViewById(R.id.number);

      itemView.minus = (Button) convertView.findViewById(R.id.minus);

      itemView.plus = (Button) convertView.findViewById(R.id.plus);

      convertView.setTag(itemView);

    } else {

      itemView = (ViewHolder) convertView.getTag();

    }

 

    init(itemView, position);

 

    itemView.ck_select.setChecked(getIsSelected().get(position));

    itemView.number.setText(getNumbers().get(position).toString());

    if (getIsSelected().get(position)) {

      itemView.ck_select.setChecked(true);

    } else {

      itemView.ck_select.setChecked(false);

    }

 

    String a = itemView.number.getText().toString();

    loans.get(position).setNum(Integer.valueOf(a));

 

    Test test = loans.get(position);

    itemView.id_goods.setText((CharSequence) test.getId());

    itemView.color_goods.setText((CharSequence) test.getColor());

    itemView.type_goods.setText((CharSequence) test.getType());

    itemView.integral_goods.setText((CharSequence) test.getIntegral());

    itemView.pic_goods.setImageResource(R.drawable.shopping);

    return convertView;

  }

 

  private void init(final ViewHolder itemView, final int position) {

 

    itemView.ck_select

        .setOnCheckedChangeListener(new OnCheckedChangeListener() {

 

          @Override

          public void onCheckedChanged(CompoundButton buttonView,

              boolean isChecked) {

            isSelected.put(position, true);

            getIsSelected().put(position, isChecked);

            itemView.ck_select.setChecked(getIsSelected().get(

                position));

            handler.sendMessage(handler.obtainMessage(10,

                getTotalPrice()));

 

            Iterator iterator = isSelected.entrySet().iterator();

            List<Boolean> array = new ArrayList<Boolean>();

            while (iterator.hasNext()) {

              HashMap.Entry entry = (HashMap.Entry) iterator

                  .next();

              Integer key = (Integer) entry.getKey();

              Boolean val = (Boolean) entry.getValue();

              array.add(val);

            }

            handler.sendMessage(handler.obtainMessage(11, array));

          }

        });

 

    final String numString = itemView.number.getText().toString();

    itemView.plus.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

 

        if (numString == null || numString.equals("")) {

          num = 1;

          itemView.number.setText("1");

        } else {

          if (++num < 1) // 先加，再判断

          {

            num--;

 

            Toast.makeText(context, "请输入一个大于0的数字",

                Toast.LENGTH_SHORT).show();

          } else {

            itemView.number.setText(String.valueOf(num));

            loans.get(position).setNum(num);

            numbers.put(position, num);

            handler.sendMessage(handler.obtainMessage(10,

                getTotalPrice()));

            Log.i("test", "+:" + num);

          }

        }

      }

    });

    itemView.minus.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

 

        if (numString == null || numString.equals("")) {

          num = 1;

          itemView.number.setText("1");

        } else {

          if (--num < 1) // 先加，再判断

          {

            num++;

            Log.i("test", "-:" + num);

            Toast.makeText(context, "请输入一个大于0的数字",

                Toast.LENGTH_SHORT).show();

            Log.i("test", "-:" + num);

          } else {

            itemView.number.setText(String.valueOf(num));

            Log.i("test", "-:" + num);

            loans.get(position).setNum(num);

            numbers.put(position, num);

            handler.sendMessage(handler.obtainMessage(10,

                getTotalPrice()));

          }

        }

 

      }

    });

 

  }

 

  /**

   * 计算选中商品的积分

   * 

   * @return 返回需要付费的总积分

   */

  private float getTotalPrice() {

    Test bean = null;

    float totalPrice = 0;

    for (int i = 0; i < loans.size(); i++) {

      bean = loans.get(i);

      if (ShoppingCartAdapter.getIsSelected().get(i)) {

        totalPrice += bean.getNum()

            * Integer.valueOf(bean.getIntegral());

      }

    }

    return totalPrice;

  }

 

  public static HashMap<Integer, Boolean> getIsSelected() {

    return isSelected;

  }

 

  public static void setIsSelected(HashMap<Integer, Boolean> isSelected) {

    ShoppingCartAdapter.isSelected = isSelected;

  }

 

  public static HashMap<Integer, Integer> getNumbers() {

    return numbers;

  }

 

  public static void setNumbers(HashMap<Integer, Integer> numbers) {

    ShoppingCartAdapter.numbers = numbers;

  }

}

Adapter中的XML代码:

　　<?xmlversion="1.0"encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

  android:layout_width="match_parent"

  android:layout_height="match_parent"

  android:descendantFocusability="blocksDescendants"

  android:background="@color/white"

 

  android:orientation="vertical" >

  <View

    android:layout_width="match_parent"

    android:layout_height="0.1dp"

    android:background="@color/divider_color" />

 

  <LinearLayout

    android:id="@+id/layout5"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:gravity="center_vertical"

    android:orientation="horizontal"

    android:padding="5dp" >

 

    <CheckBox

      android:id="@+id/ck_select"

      style="@style/CustomCheckboxTheme"

      android:layout_width="wrap_content"

      android:focusable="false"

      android:layout_height="wrap_content"

      android:layout_marginRight="5dp" />

 

    <ImageView

      android:id="@+id/pic_goods"

      android:layout_width="wrap_content"

      android:layout_height="wrap_content"

      android:scaleType="fitCenter"

      android:src="@drawable/shopping" />

 

    <LinearLayout

      android:layout_width="match_parent"

      android:layout_height="wrap_content"

      android:layout_marginLeft="10dp"

      android:orientation="vertical" >

 

      <TextView

        android:id="@+id/id_goods"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="短袜男士星期 POLO棉袜潮男秋冬款礼盒装"

        android:textColor="@color/gry_999999"

        android:textSize="@dimen/small_size" />

 

      <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:orientation="horizontal" >

 

        <LinearLayout

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:orientation="vertical" >

 

          <LinearLayout

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal" >

 

            <TextView

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="颜色："

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

 

            <TextView

              android:id="@+id/color_goods"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="黑色"

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

          </LinearLayout>

 

          <LinearLayout

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal" >

 

            <TextView

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="规格："

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

 

            <TextView

              android:id="@+id/type_goods"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="普通"

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

          </LinearLayout>

 

          <LinearLayout

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal" >

 

            <TextView

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="所需积分"

              android:textColor="@color/theme_color"

              android:textSize="12sp" />

 

            <TextView

              android:id="@+id/integral_goods"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="1000"

              android:layout_marginLeft="5dp"

              android:textColor="@color/theme_color"

              android:textSize="12sp" />

          </LinearLayout>

        </LinearLayout>

 

        <LinearLayout

          android:layout_width="match_parent"

          android:layout_height="25dp"

          android:layout_gravity="bottom"

          android:layout_marginBottom="5dp"

          android:layout_marginRight="5dp"

          android:gravity="right"

          android:orientation="horizontal" >

 

          <LinearLayout

    android:layout_width="80dp"

    android:layout_height="25dp"

    android:layout_gravity="right"

    android:background="@color/white"

    android:orientation="horizontal" >

 

    <Button

      android:id="@+id/minus"

      android:layout_width="25dp"

      android:layout_height="match_parent"

      android:background="@drawable/kuangzi1"

      android:gravity="center"

      android:focusable="false"

      android:text="-"

      android:textColor="@color/black" >

    </Button>

 

    <TextView

      android:id="@+id/number"

      android:layout_width="30dp"

      android:layout_height="match_parent"

      android:background="@drawable/kuangzi1"

      android:gravity="center"

      android:inputType="number"

      android:text="1"

      android:textColor="@color/black" >

    </TextView>

 

    <Button

      android:id="@+id/plus"

      android:layout_width="25dp"

      android:layout_height="match_parent"

      android:background="@drawable/kuangzi1"

      android:gravity="center"

      android:focusable="false"

      android:text="+"

      android:textColor="@color/black" >

    </Button>

  </LinearLayout>

        </LinearLayout>

      </LinearLayout>

    </LinearLayout>

  </LinearLayout>

 

  <View

    android:layout_width="match_parent"

    android:layout_height="0.1dp"

    android:background="@color/divider_color" />

 

</LinearLayout>

实体类:

　　publicclassTest {

  @Override

  public String toString() {

    return "test [id=" + id + ", color=" + color

        + ", type=" + type + ", integral=" + integral + "]";

  }

 

  public String getId() {

    return id;

  }

  public void setId(String id) {

    this.id = id;

  }

  public String getColor() {

    return color;

  }

  public void setColor(String color) {

    this.color = color;

  }

  public String getType() {

    return type;

  }

  public void setType(String type) {

    this.type = type;

  }

  public String getIntegral() {

    return integral;

  }

  public void setIntegral(String integral) {

    this.integral = integral;

  }

  private String id;

  private String color;

  private String type;

  private String integral;

  private int num;//商品数量

  private int sumIntegral;

  private boolean isChoosed;   //商品是否在购物车中被选中

 

  public Test(String id, String color, String type, String integral) {

    super();

    this.id = id;

    this.color = color;

    this.type = type;

    this.integral = integral;

  }

  public Test() {

    super();

  }

 

  public int getNum() {

    return num;

  }

 

  public void setNum(int num) {

    this.num = num;

  }

 

  public int getSumIntegral() {

    return sumIntegral;

  }

 

  public void setSumIntegral(int sumIntegral) {

    this.sumIntegral = sumIntegral;

  }

 

  public boolean isChoosed() {

    return isChoosed;

  }

 

  public void setChoosed(boolean isChoosed) {

    this.isChoosed = isChoosed;

  }  

}

　　

主要代码如下：
actvity中的代码：

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public class ShoppingCartActivity extends BaseActivity {

 

  private List<Test> data;

  private ListView mListView;

  private ShoppingCartAdapter adapter;

 

  private RelativeLayout rlRefresh;

  private TextView tvRefresh;

  private ProgressBar barRefresh;

  private LinearLayout clear;

  private CheckBox checkBox_select_all;

  private CheckBox checkBox_add;

  private TextView integral_sum;

  private int sum = 0;

  private int[] sumIntegral;

  private Context context;

 

  @Override

  protected void onCreate(Bundle bundle) {

    // TODO Auto-generated method stub

    super.onCreate(bundle);

    setContentView(R.layout.activity_shopping_cart);

    initView();

  }

 

  private void initView() {

    context = this;

    showpage = 1;

    isPermitFlag = true;

    data = new ArrayList<Test>();

    // 测试数据

    data.add(new Test("id", "color", "type", "100"));

    data.add(new Test("id", "color", "type", "200"));

    data.add(new Test("id", "color", "type", "300"));

    data.add(new Test("id", "color", "type", "0"));

    data.add(new Test("id", "color", "type", "300"));

    data.add(new Test("id", "color", "type", "100"));

    data.add(new Test("id", "color", "type", "500"));

    data.add(new Test("id", "color", "type", "0"));

    data.add(new Test("id", "color", "type", "900"));

 

    adapter = new ShoppingCartAdapter(context, handler, data);

 

    sumIntegral = new int[data.size() + 1];

 

    checkBox_add = (CheckBox) findViewById(R.id.checkbox_add);

    integral_sum = (TextView) findViewById(R.id.integral_sum);

    clear = (LinearLayout) findViewById(R.id.clear);

    clear.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

        data.clear();

        adapter.notifyDataSetChanged();

        integral_sum.setText(0 + "");

        checkBox_select_all.setChecked(false);

        checkBox_add.setClickable(false);

      }

    });

    checkBox_select_all = (CheckBox) findViewById(R.id.checkbox_select);

    checkBox_select_all.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

 

        HashMap<Integer, Boolean> isSelected = ShoppingCartAdapter

            .getIsSelected();

        Iterator iterator = isSelected.entrySet().iterator();

        List<Boolean> array = new ArrayList<Boolean>();//列表中checkbox选中状态

        List<Integer> nums = new ArrayList<Integer>();//列表中商品数量

        while (iterator.hasNext()) {

          HashMap.Entry entry = (HashMap.Entry) iterator.next();

          Integer key = (Integer) entry.getKey();

          Boolean val = (Boolean) entry.getValue();

          array.add(val);

        }

        for (int i = 0; i < data.size(); i++) {

          int num = data.get(i).getNum();

          int integral = Integer.valueOf(data.get(i).getIntegral());

          nums.add(num);

        }

        if (checkBox_select_all.isChecked()) {

 

          for (int i = 0; i < data.size(); i++) {

            ShoppingCartAdapter.getIsSelected().put(i, true);

          }

          checkBox_add.setChecked(true);

          adapter.notifyDataSetChanged();

        } else {

          for (int i = 0; i < data.size(); i++) {

            ShoppingCartAdapter.getIsSelected().put(i, false);

          }

          checkBox_add.setChecked(false);

          adapter.notifyDataSetChanged();

          integral_sum.setText(0 + "");

        }

 

      }

    });

    mListView= (ListView) findViewById(R.id.finance_list);

    mListView.setAdapter(adapter);

    mListView.setOnItemClickListener(new OnItemClickListener() {

 

      @Override

      public void onItemClick(AdapterView<?> parent, View view,

          int position, long id) {

        Toast.makeText(context, position + "", Toast.LENGTH_LONG)

            .show();

 

        int pos = position - 1;

        ViewHolder viewHolder = (ViewHolder) view.getTag();

        int num = data.get(pos).getNum();

        if (num == 0) {

          Toast.makeText(context, "请选择商品数量", Toast.LENGTH_LONG)

              .show();

        } else {

          boolean cu = !ShoppingCartAdapter.getIsSelected().get(pos);

          ShoppingCartAdapter.getIsSelected().put(pos, cu);

          adapter.notifyDataSetChanged();

          //遍历获取列表中checkbox的选中状态

          HashMap<Integer, Boolean> isSelected = ShoppingCartAdapter

              .getIsSelected();

          Iterator iterator = isSelected.entrySet().iterator();

          List<Boolean> array = new ArrayList<Boolean>();

          while (iterator.hasNext()) {

            HashMap.Entry entry = (HashMap.Entry) iterator.next();

            Integer key = (Integer) entry.getKey();

            Boolean val = (Boolean) entry.getValue();

            array.add(val);

          }

          if (Test.isAllFalse(array)) {

            checkBox_select_all.setChecked(false);

            checkBox_add.setChecked(false);

          }

          if (Test.isAllTrue(array)) {

            checkBox_select_all.setChecked(true);

            checkBox_add.setChecked(true);

          }

          if (Test.isHaveOneFasle(array)) {

            checkBox_select_all.setChecked(false);

          }

          if (Test.isHaveOneTrue(array)) {

            checkBox_add.setChecked(true);

          }

        }

      }

    });

  }

 

  @SuppressLint("HandlerLeak")

  private Handler handler = new Handler(){

    @SuppressWarnings("unchecked")

    @Override

    public void handleMessage(Message msg) {

      super.handleMessage(msg);

      if(msg.what == 10){ //更改选中商品的总价格

        float price = (Float)msg.obj;

        if(price > 0){

          integral_sum.setText(price+"");

        }else{

          integral_sum.setText("0");

        }

      }

      else if(msg.what == 11){

        //列表选中状态

        List<Boolean> array = (List<Boolean>) msg.obj;

        if (Test.isAllFalse(array)) {

          checkBox_select_all.setChecked(false);

          checkBox_add.setChecked(false);

        }

        if (.isAllTrue(array)) {

          checkBox_select_all.setChecked(true);

          checkBox_add.setChecked(true);

        }

        if (Test.isHaveOneFasle(array)) {

          checkBox_select_all.setChecked(false);

        }

        if (Test.isHaveOneTrue(array)) {

          checkBox_add.setChecked(true);

        }

      }

    }

  };

actvity中XML的代码：

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<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:header=http://schemas.android.com/apk/res/com.sxc.test"

  android:layout_width="match_parent"

  android:layout_height="match_parent"

  android:background="@color/app_background"

  android:orientation="vertical" >

 

  <com.autoserve.core.widget.HeaderWidget

    android:id="@+id/header"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:layout_alignParentTop="true"

    header:text="我的购物车" />

 

  <LinearLayout

    android:id="@+id/layout1"

    android:layout_width="match_parent"

    android:layout_height="40dp"

    android:layout_below="@id/header"

    android:layout_gravity="center"

    android:layout_marginTop="20dp"

    android:background="@color/white"

    android:orientation="horizontal" >

 

    <LinearLayout

      android:layout_width="0dp"

      android:layout_height="match_parent"

      android:layout_marginLeft="10dp"

      android:layout_weight="1"

      android:gravity="center_vertical"

      android:orientation="horizontal" >

 

      <CheckBox

        android:id="@+id/checkbox_select"

        style="@style/CustomCheckboxTheme"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content" />

 

      <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_marginLeft="10dp"

        android:text="全选"

        android:textColor="@color/gry_666666"

        android:textSize="@dimen/small_size" />

    </LinearLayout>

 

    <LinearLayout

      android:id="@+id/clear"

      android:layout_width="wrap_content"

      android:layout_height="match_parent"

      android:layout_marginRight="20dp"

      android:gravity="center_vertical|right"

      android:orientation="horizontal" >

 

      <CheckBox

        android:layout_width="12dp"

        android:layout_height="12dp"

        android:background="@drawable/clear" />

 

      <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_marginLeft="5dp"

        android:text="清空购物车"

        android:textColor="#b61d1d"

        android:textSize="@dimen/small_size" />

    </LinearLayout>

  </LinearLayout>

 

  <LinearLayout

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:layout_below="@id/layout1"

    android:layout_marginBottom="50dp"

    android:orientation="vertical" >

 

    <View

      android:layout_width="match_parent"

      android:layout_height="0.1dp"

      android:background="@color/divider_color" />

 

    <ListView

      android:id="@+id/finance_list"

      android:layout_width="match_parent"

      android:layout_height="match_parent"

      android:clickable="false"

      android:divider="@color/lucency" />

 

    <include

      layout="@layout/include_refresh"

      android:visibility="gone" />

  </LinearLayout>

 

  <LinearLayout

    android:layout_width="match_parent"

    android:layout_height="50dp"

    android:layout_alignParentBottom="true"

    android:orientation="horizontal" >

 

    <LinearLayout

      android:layout_width="0dp"

      android:layout_height="match_parent"

      android:layout_weight="2"

      android:background="@color/gry_999999"

      android:gravity="center_vertical"

      android:orientation="horizontal" >

 

      <LinearLayout

        android:layout_width="wrap_content"

        android:layout_height="match_parent"

        android:layout_marginLeft="5dp"

        android:layout_marginRight="5dp"

        android:gravity="center"

        android:orientation="horizontal" >

 

        <CheckBox

          android:id="@+id/checkbox_add"

          style="@style/CustomCheckboxTheme2"

          android:layout_width="wrap_content"

          android:clickable="false"

          android:layout_height="wrap_content" />

      </LinearLayout>

 

      <LinearLayout

        android:layout_width="0dp"

        android:layout_height="match_parent"

        android:layout_weight="1"

        android:gravity="center"

        android:orientation="horizontal" >

 

        <TextView

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:text="合计："

          android:textColor="@color/white"

          android:textSize="@dimen/small_size" />

 

        <TextView

          android:id="@+id/integral_sum"

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:layout_marginLeft="5dp"

          android:layout_marginRight="5dp"

          android:text="0"

          android:textColor="@color/theme_color"

          android:textSize="@dimen/small_size" />

 

        <TextView

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:text="积分"

          android:textColor="@color/white"

          android:textSize="@dimen/small_size" />

      </LinearLayout>

    </LinearLayout>

 

    <TextView

      android:layout_width="0dp"

      android:layout_height="match_parent"

      android:layout_weight="1"

      android:background="@color/theme_color"

      android:gravity="center"

      android:text="结算"

      android:textColor="@color/white"

      android:textSize="@dimen/small_size" />

  </LinearLayout>

 

</RelativeLayout>

-XML中头部可以到网上找一个这里就不放上来了
.checkbox和button的样式可以根据个人喜好设置。

Adaper中的代码：

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public class ShoppingCartAdapter extends BaseAdapter {

 

  private Context context;

  private List<Test> loans;

  private LayoutInflater inflater;

  private static HashMap<Integer, Boolean> isSelected;

  private static HashMap<Integer, Integer> numbers;

  private Handler handler;

  int num;// 商品数量

 

  static class ViewHolder { // 自定义控件集合

    public CheckBox ck_select;

    public ImageView pic_goods;

    public TextView id_goods;

    public TextView color_goods;

    public TextView type_goods;

    public TextView integral_goods;

    public AddMinusWidget add_minus;

    public LinearLayout layout;

    public TextView number;

    public Button minus;

    public Button plus;

  }

 

  /**

   * 实例化Adapter

   * 

   * @param context

   * @param data

   */

  public ShoppingCartAdapter(Context context, Handler handler, List<Test> data) {

    this.context = context;

    this.inflater = LayoutInflater.from(context);

    this.loans = data;

    this.handler = handler;

    isSelected = new HashMap<Integer, Boolean>();

    numbers = new HashMap<Integer, Integer>();

    initDate();

  }

 

  private void initDate() {

    for (int i = 0; i < loans.size(); i++) {

      getIsSelected().put(i, false);

      getNumbers().put(i, 1);

    }

  }

 

  @Override

  public int getCount() {

    return loans.size();

  }

 

  @Override

  public Object getItem(int position) {

    return loans.get(position);

  }

 

  @Override

  public long getItemId(int position) {

    return position;

  }

 

  @Override

  public View getView(final int position, View convertView, ViewGroup parent) {

    // 自定义视图

    ViewHolder itemView = null;

    if (convertView == null) {

      // 获取list_item布局文件的视图

      itemView = new ViewHolder();

      convertView = inflater.inflate(R.layout.list_shopping_cart_item,

          null);

      // 获取控件对象

      itemView.ck_select = (CheckBox) convertView

          .findViewById(R.id.ck_select);

      itemView.pic_goods = (ImageView) convertView

          .findViewById(R.id.pic_goods);

      itemView.id_goods = (TextView) convertView

          .findViewById(R.id.id_goods);

      itemView.color_goods = (TextView) convertView

          .findViewById(R.id.color_goods);

      itemView.type_goods = (TextView) convertView

          .findViewById(R.id.type_goods);

      itemView.integral_goods = (TextView) convertView

          .findViewById(R.id.integral_goods);

      itemView.number = (TextView) convertView.findViewById(R.id.number);

      itemView.minus = (Button) convertView.findViewById(R.id.minus);

      itemView.plus = (Button) convertView.findViewById(R.id.plus);

      convertView.setTag(itemView);

    } else {

      itemView = (ViewHolder) convertView.getTag();

    }

 

    init(itemView, position);

 

    itemView.ck_select.setChecked(getIsSelected().get(position));

    itemView.number.setText(getNumbers().get(position).toString());

    if (getIsSelected().get(position)) {

      itemView.ck_select.setChecked(true);

    } else {

      itemView.ck_select.setChecked(false);

    }

 

    String a = itemView.number.getText().toString();

    loans.get(position).setNum(Integer.valueOf(a));

 

    Test test = loans.get(position);

    itemView.id_goods.setText((CharSequence) test.getId());

    itemView.color_goods.setText((CharSequence) test.getColor());

    itemView.type_goods.setText((CharSequence) test.getType());

    itemView.integral_goods.setText((CharSequence) test.getIntegral());

    itemView.pic_goods.setImageResource(R.drawable.shopping);

    return convertView;

  }

 

  private void init(final ViewHolder itemView, final int position) {

 

    itemView.ck_select

        .setOnCheckedChangeListener(new OnCheckedChangeListener() {

 

          @Override

          public void onCheckedChanged(CompoundButton buttonView,

              boolean isChecked) {

            isSelected.put(position, true);

            getIsSelected().put(position, isChecked);

            itemView.ck_select.setChecked(getIsSelected().get(

                position));

            handler.sendMessage(handler.obtainMessage(10,

                getTotalPrice()));

 

            Iterator iterator = isSelected.entrySet().iterator();

            List<Boolean> array = new ArrayList<Boolean>();

            while (iterator.hasNext()) {

              HashMap.Entry entry = (HashMap.Entry) iterator

                  .next();

              Integer key = (Integer) entry.getKey();

              Boolean val = (Boolean) entry.getValue();

              array.add(val);

            }

            handler.sendMessage(handler.obtainMessage(11, array));

          }

        });

 

    final String numString = itemView.number.getText().toString();

    itemView.plus.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

 

        if (numString == null || numString.equals("")) {

          num = 1;

          itemView.number.setText("1");

        } else {

          if (++num < 1) // 先加，再判断

          {

            num--;

 

            Toast.makeText(context, "请输入一个大于0的数字",

                Toast.LENGTH_SHORT).show();

          } else {

            itemView.number.setText(String.valueOf(num));

            loans.get(position).setNum(num);

            numbers.put(position, num);

            handler.sendMessage(handler.obtainMessage(10,

                getTotalPrice()));

            Log.i("test", "+:" + num);

          }

        }

      }

    });

    itemView.minus.setOnClickListener(new OnClickListener() {

 

      @Override

      public void onClick(View v) {

 

        if (numString == null || numString.equals("")) {

          num = 1;

          itemView.number.setText("1");

        } else {

          if (--num < 1) // 先加，再判断

          {

            num++;

            Log.i("test", "-:" + num);

            Toast.makeText(context, "请输入一个大于0的数字",

                Toast.LENGTH_SHORT).show();

            Log.i("test", "-:" + num);

          } else {

            itemView.number.setText(String.valueOf(num));

            Log.i("test", "-:" + num);

            loans.get(position).setNum(num);

            numbers.put(position, num);

            handler.sendMessage(handler.obtainMessage(10,

                getTotalPrice()));

          }

        }

 

      }

    });

 

  }

 

  /**

   * 计算选中商品的积分

   * 

   * @return 返回需要付费的总积分

   */

  private float getTotalPrice() {

    Test bean = null;

    float totalPrice = 0;

    for (int i = 0; i < loans.size(); i++) {

      bean = loans.get(i);

      if (ShoppingCartAdapter.getIsSelected().get(i)) {

        totalPrice += bean.getNum()

            * Integer.valueOf(bean.getIntegral());

      }

    }

    return totalPrice;

  }

 

  public static HashMap<Integer, Boolean> getIsSelected() {

    return isSelected;

  }

 

  public static void setIsSelected(HashMap<Integer, Boolean> isSelected) {

    ShoppingCartAdapter.isSelected = isSelected;

  }

 

  public static HashMap<Integer, Integer> getNumbers() {

    return numbers;

  }

 

  public static void setNumbers(HashMap<Integer, Integer> numbers) {

    ShoppingCartAdapter.numbers = numbers;

  }

}

Adapter中的XML代码：

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<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

  android:layout_width="match_parent"

  android:layout_height="match_parent"

  android:descendantFocusability="blocksDescendants"

  android:background="@color/white"

 

  android:orientation="vertical" >

  <View

    android:layout_width="match_parent"

    android:layout_height="0.1dp"

    android:background="@color/divider_color" />

 

  <LinearLayout

    android:id="@+id/layout5"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:gravity="center_vertical"

    android:orientation="horizontal"

    android:padding="5dp" >

 

    <CheckBox

      android:id="@+id/ck_select"

      style="@style/CustomCheckboxTheme"

      android:layout_width="wrap_content"

      android:focusable="false"

      android:layout_height="wrap_content"

      android:layout_marginRight="5dp" />

 

    <ImageView

      android:id="@+id/pic_goods"

      android:layout_width="wrap_content"

      android:layout_height="wrap_content"

      android:scaleType="fitCenter"

      android:src="@drawable/shopping" />

 

    <LinearLayout

      android:layout_width="match_parent"

      android:layout_height="wrap_content"

      android:layout_marginLeft="10dp"

      android:orientation="vertical" >

 

      <TextView

        android:id="@+id/id_goods"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="短袜男士星期 POLO棉袜潮男秋冬款礼盒装"

        android:textColor="@color/gry_999999"

        android:textSize="@dimen/small_size" />

 

      <LinearLayout

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:orientation="horizontal" >

 

        <LinearLayout

          android:layout_width="wrap_content"

          android:layout_height="wrap_content"

          android:orientation="vertical" >

 

          <LinearLayout

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal" >

 

            <TextView

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="颜色："

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

 

            <TextView

              android:id="@+id/color_goods"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="黑色"

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

          </LinearLayout>

 

          <LinearLayout

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal" >

 

            <TextView

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="规格："

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

 

            <TextView

              android:id="@+id/type_goods"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="普通"

              android:textColor="@color/gry_999999"

              android:textSize="12sp" />

          </LinearLayout>

 

          <LinearLayout

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:orientation="horizontal" >

 

            <TextView

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="所需积分"

              android:textColor="@color/theme_color"

              android:textSize="12sp" />

 

            <TextView

              android:id="@+id/integral_goods"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:text="1000"

              android:layout_marginLeft="5dp"

              android:textColor="@color/theme_color"

              android:textSize="12sp" />

          </LinearLayout>

        </LinearLayout>

 

        <LinearLayout

          android:layout_width="match_parent"

          android:layout_height="25dp"

          android:layout_gravity="bottom"

          android:layout_marginBottom="5dp"

          android:layout_marginRight="5dp"

          android:gravity="right"

          android:orientation="horizontal" >

 

          <LinearLayout

    android:layout_width="80dp"

    android:layout_height="25dp"

    android:layout_gravity="right"

    android:background="@color/white"

    android:orientation="horizontal" >

 

    <Button

      android:id="@+id/minus"

      android:layout_width="25dp"

      android:layout_height="match_parent"

      android:background="@drawable/kuangzi1"

      android:gravity="center"

      android:focusable="false"

      android:text="-"

      android:textColor="@color/black" >

    </Button>

 

    <TextView

      android:id="@+id/number"

      android:layout_width="30dp"

      android:layout_height="match_parent"

      android:background="@drawable/kuangzi1"

      android:gravity="center"

      android:inputType="number"

      android:text="1"

      android:textColor="@color/black" >

    </TextView>

 

    <Button

      android:id="@+id/plus"

      android:layout_width="25dp"

      android:layout_height="match_parent"

      android:background="@drawable/kuangzi1"

      android:gravity="center"

      android:focusable="false"

      android:text="+"

      android:textColor="@color/black" >

    </Button>

  </LinearLayout>

        </LinearLayout>

      </LinearLayout>

    </LinearLayout>

  </LinearLayout>

 

  <View

    android:layout_width="match_parent"

    android:layout_height="0.1dp"

    android:background="@color/divider_color" />

 

</LinearLayout>

实体类：

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package com.autoserve.net33.model;

 

 

public class Test {

  @Override

  public String toString() {

    return "test [id=" + id + ", color=" + color

        + ", type=" + type + ", integral=" + integral + "]";

  }

 

  public String getId() {

    return id;

  }

  public void setId(String id) {

    this.id = id;

  }

  public String getColor() {

    return color;

  }

  public void setColor(String color) {

    this.color = color;

  }

  public String getType() {

    return type;

  }

  public void setType(String type) {

    this.type = type;

  }

  public String getIntegral() {

    return integral;

  }

  public void setIntegral(String integral) {

    this.integral = integral;

  }

  private String id;

  private String color;

  private String type;

  private String integral;

  private int num;//商品数量

  private int sumIntegral;

  private boolean isChoosed;   //商品是否在购物车中被选中

 

  public Test(String id, String color, String type, String integral) {

    super();

    this.id = id;

    this.color = color;

    this.type = type;

    this.integral = integral;

  }

  public Test() {

    super();

  }

 

  public int getNum() {

    return num;

  }

 

  public void setNum(int num) {

    this.num = num;

  }

 

  public int getSumIntegral() {

    return sumIntegral;

  }

 

  public void setSumIntegral(int sumIntegral) {

    this.sumIntegral = sumIntegral;

  }

 

  public boolean isChoosed() {

    return isChoosed;

  }

 

  public void setChoosed(boolean isChoosed) {

    this.isChoosed = isChoosed;

  }  

}

以上就是本文的全部内容，祝大家在新的一年里工作顺利，事事顺心，我们大家共同努力。

时间： 2024-10-08 08:23:57

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