视频播放+详情页+购物车
2024-06-04 01:33:49
//依赖
compile 'io.reactivex.rxjava2:rxjava:2.0.7' compile 'io.reactivex.rxjava2:rxandroid:2.0.1' compile 'com.squareup.retrofit2:retrofit:2.1.0' compile 'com.squareup.retrofit2:adapter-rxjava2:2.2.0' compile 'com.squareup.retrofit2:converter-gson:2.1.0' compile 'com.squareup.retrofit2:converter-scalars:2.1.0' compile 'com.jakewharton:butterknife:8.8.1' compile 'com.android.support:recyclerview-v7:26.0.0-alpha1' compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5' compile 'com.facebook.fresco:fresco:0.12.0' compile 'com.github.bumptech.glide:glide:3.7.0' compile 'org.greenrobot:eventbus:3.1.1' compile 'com.android.support:design:26.0.0-alpha1' compile 'com.dou361.ijkplayer:jjdxm-ijkplayer:1.0.5' annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
//权限
<uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
public class MainActivity extends AppCompatActivity implements XQpresenter.IXiangQingView, AddCartPrestener.IAddCartView {@BindView(R.id.simpleDetails)SimpleDraweeView simpleDetails;
@BindView(R.id.title)TextView title;
@BindView(R.id.price)TextView price;
@BindView(R.id.addCart)Button addCart;
private PlayerView play;
@BindView(R.id.lj)Button lj;
private XQpresenter xQpresenter;
private AddCartPrestener addCartPresenter;
private String pid;
@Override
protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
pid = getIntent().getStringExtra("pid");
xQpresenter = new XQpresenter(this);
xQpresenter.getData("10");
addCartPresenter = new AddCartPrestener(this);
String url = "http://mirror.aarnet.edu.au/pub/TED-talks/911Mothers_2010W-480p.mp4";
play = new PlayerView(this).setTitle("什么").setScaleType(PlayStateParams.fitparent).hideMenu(true).forbidTouch(false).setPlaySource(url);
play.startPlay();
}@Override
public void success(XiangQingBean.DataBean list) {//设置数据
String[] split = list.getImages().split("\\|");
simpleDetails.setImageURI(Uri.parse(split[0]));
title.setText(list.getTitle());
price.setText(list.getPrice() + "");
}@Override
public void success(String s) {String ss = s;
if (s.equals("加购成功")) {Toast.makeText(MainActivity.this, s, Toast.LENGTH_SHORT).show();
} else {Toast.makeText(MainActivity.this, s, Toast.LENGTH_SHORT).show();
}}@Override
protected void onStop() {super.onStop();
play.stopPlay();
}//销毁
@Override
protected void onDestroy() {super.onDestroy();
xQpresenter.detach();
}@OnClick({R.id.addCart, R.id.lj})public void onClick(View v) {switch (v.getId()) {default:break;
case R.id.addCart:addCartPresenter.getData("2");
break;
case R.id.lj:Intent intent = new Intent(MainActivity.this, ShopCartActivity.class);
intent.putExtra("pid", 2);
startActivity(intent);
break;
}}
}
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:orientation="vertical">
<include
layout="@layout/simple_player_view_player"
android:layout_width="match_parent"
android:layout_height="300dp" />
<com.facebook.drawee.view.SimpleDraweeView
android:id="@+id/simpleDetails"
android:layout_width="match_parent"
android:layout_height="200dp" />
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="标题"
android:textSize="20sp" />
<TextView
android:id="@+id/price"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:text="价格"
android:textColor="#FEB016"
android:textSize="20sp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:orientation="horizontal">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_weight="1"
android:orientation="horizontal">
<ImageView
android:layout_width="0dp"
android:layout_height="30dp"
android:layout_weight="1"
android:src="@mipmap/ic_launcher" />
<ImageView
android:layout_width="0dp"
android:layout_height="30dp"
android:layout_weight="1"
android:src="@mipmap/ic_launcher" />
<ImageView
android:layout_width="0dp"
android:layout_height="30dp"
android:layout_weight="1"
android:src="@mipmap/ic_launcher" />
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="25dp"
android:layout_weight="1"
android:orientation="horizontal">
<Button
android:id="@+id/addCart"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ff0"
android:text="加入购物车"
android:textColor="#fff" />
<Button
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#f00"
android:text="立即购买"
android:id="@+id/lj"
android:textColor="#fff" />
</LinearLayout>
</LinearLayout>
public interface ApiService {@GET
Observable<String> get(@Url String url, @QueryMap Map<String, String> map);
@FormUrlEncoded
@POST
Observable<String> post(@Url String url, @FieldMap Map<String, String> map);
}
public abstract class BaseObserver<T> implements Observer<String> {@Override
public void onSubscribe(Disposable d) {}@Override
public void onNext(String s) {try {Type genType = getClass().getGenericSuperclass();
Type[] params = ((ParameterizedType) genType).getActualTypeArguments();
Class entityClass = (Class) params[0];
Gson gson = new Gson();
T t = (T) gson.fromJson(s, entityClass);
success(t);
} catch (Exception e) {failure(1001);
e.printStackTrace();
}}@Override
public void onError(Throwable e) {try {if (e != null) {if (e instanceof HttpException) {failure(HTTP_ERROR);
} else if (e instanceof SocketException) {failure(NET_WORK_ERROR);
} else {failure(UNKNOW_ERROR);
}} else {failure(UNKNOW_ERROR);
}e.printStackTrace();
} catch (Exception e1) {failure(UNKNOW_ERROR);
e1.printStackTrace();
}}@Override
public void onComplete() {}/**
* code
* 1000 UNKNOW_ERROR 未知错误
* 1001 json 转化异常 parse error
* 1002 当前网络不可用 java.net.SocketException: Network is unreachable 超时
* 1003 服务器不可用 401 402 403 500 502 503 504
*
* @param code
*/
public static final int UNKNOW_ERROR = 1000;
public static final int JSON_FORMAT_ERROR = 1001;
public static final int NET_WORK_ERROR = 1002;
public static final int HTTP_ERROR = 1003;
public abstract void success(T t);
public abstract void failure(int code);
}
public class CustomLinearLayout extends LinearLayout{private int i = 1;
private EditText et;
public CustomLinearLayout(Context context) {super(context);
}public CustomLinearLayout(final Context context, @Nullable AttributeSet attrs) {super(context, attrs);
View view = View.inflate(context, R.layout.custom_linearlayout,null);
addView(view);
Button jia = view.findViewById(R.id.jia);
Button jian = view.findViewById(R.id.jian);
et = view.findViewById(R.id.edit);
et.setText("1");
jia.setOnClickListener(new OnClickListener() {@Override
public void onClick(View v) {i = Integer.parseInt(et.getText().toString().trim());
i++;
et.setText(i+"");
if(countListener!=null){countListener.setCount(i);
}}});
jian.setOnClickListener(new OnClickListener() {@Override
public void onClick(View v) {i = Integer.parseInt(et.getText().toString().trim());
if(i>1){i--;
}else{Toast.makeText(context,"数量不能小于1",Toast.LENGTH_SHORT).show();
}et.setText(i+"");
if(countListener!=null){countListener.setCount(i);
}}});
}public CustomLinearLayout(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {super(context, attrs, defStyleAttr);
}CountListener countListener;
public void getCount(CountListener countListener){this.countListener = countListener;
}public interface CountListener{void setCount(int i);
}public void setText(String count){et.setText(count);
}}
public class RetrofitManager {public static OkHttpClient client = new OkHttpClient.Builder().build();
public static ApiService apiService = new Retrofit.Builder().baseUrl("http://120.27.23.105/").addCallAdapterFactory(RxJava2CallAdapterFactory.create()).addConverterFactory(ScalarsConverterFactory.create()).client(client).build().create(ApiService.class);
public static void get(String url, Map<String,String> map, Observer observer){apiService.get(url,map).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(observer);
}public static void post(String url,Map<String,String> map,Observer observer){apiService.post(url,map).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(observer);
}
}
public class XQmodel {public void getData(String pid, final IXiangQiangModel iXiangQiangModel){Map<String ,String > map=new HashMap<>();
map.put("pid","10");
map.put("source","android");
RetrofitManager.get("product/getProductDetail",map, new BaseObserver<XiangQingBean>() {@Override
public void success(XiangQingBean xiangQingBean) {if(iXiangQiangModel!=null){iXiangQiangModel.seccess(xiangQingBean);
}}@Override
public void failure(int code) {}});
}public interface IXiangQiangModel{void seccess(XiangQingBean xiangQingBean);
}
}
public class XQpresenter {IXiangQingView iXiangQingView;
XQmodel xQmodel;
public XQpresenter(IXiangQingView iXiangQingView) {this.iXiangQingView = iXiangQingView;
xQmodel = new XQmodel();
}public void getData(String pid) {xQmodel.getData(pid, new XQmodel.IXiangQiangModel() {@Override
public void seccess(XiangQingBean xiangQingBean) {iXiangQingView.success(xiangQingBean.getData());
}});
}public interface IXiangQingView {void success(XiangQingBean.DataBean list);
}//防止内存泄漏
public void detach() {iXiangQingView = null;
}
}
public class AddCartModel {//添加购物车
public void getData(String pid, final IAddcartModel iAddcartModel){Map<String, String> map = new HashMap<>();
map.put("pid",pid);
map.put("source","android");
RetrofitManager.get("product/addCart?uid=11738",map, new BaseObserver<AddCartBean>() {@Override
public void success(AddCartBean addCartBean) {if(iAddcartModel!=null){iAddcartModel.success(addCartBean);
}}@Override
public void failure(int code) {}});
}public interface IAddcartModel{void success(AddCartBean addCartBean);
}
}
public class AddCartPrestener {IAddCartView iAddCartView;
AddCartModel addCartModel;
public AddCartPrestener(IAddCartView iAddCartView) {this.iAddCartView = iAddCartView;
addCartModel = new AddCartModel();
}public void getData(String pid) {addCartModel.getData(pid, new AddCartModel.IAddcartModel() {@Override
public void success(AddCartBean addCartBean) {if (iAddCartView != null) {iAddCartView.success(addCartBean.getMsg());
}}});
}
public class ShopCartModel {//购物车的数据
public void getData(final IShopCart iShopCart) {Map<String, String> map = new HashMap<>();
map.put("uid", "11738");
map.put("source", "android");
RetrofitManager.get("product/getCarts", map, new BaseObserver<CartBean>() {@Override
public void success(CartBean cartBean) {if(iShopCart!=null){iShopCart.success(cartBean);
}}@Override
public void failure(int code) {}});
}public interface IShopCart {void success(CartBean cartBean);
}
}
public interface IAddCartView { void success(String s); }}
public class ShopCartPrestener {ShopCartModel cartModel;
ICartView iCartView;
public ShopCartPrestener(ICartView iCartView) {this.iCartView = iCartView;
cartModel = new ShopCartModel();
}public void getData() {cartModel.getData(new ShopCartModel.IShopCart() {@Override
public void success(CartBean cartBean) {//拿到一级二级数据
List<CartBean.DataBean> group = cartBean.getData();
List<List<CartBean.DataBean.ListBean>> child = new ArrayList<>();
for (int i = 0; i < group.size(); i++) {child.add(group.get(i).getList());
}if (iCartView != null) {iCartView.success(group, child);
}}});
}public interface ICartView {void success(List<CartBean.DataBean> group, List<List<CartBean.DataBean.ListBean>> child);
}}
public class ShopCartActivity extends AppCompatActivity implements ShopCartPrestener.ICartView {@BindView(R.id.bianji)TextView bianji;
@BindView(R.id.linear2)RelativeLayout linear2;
@BindView(R.id.expandView)ExpandableListView expandView;
@BindView(R.id.checkAll)CheckBox checkAll;
@BindView(R.id.zprice)TextView zprice;
@BindView(R.id.zcount)Button zcount;
@BindView(R.id.linear)RelativeLayout mLinear;
private ShopCartPrestener shopCartPrestener;
private ElvAdapter elvAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);
setContentView(R.layout.activity_shop_cart);
ButterKnife.bind(this);
shopCartPrestener = new ShopCartPrestener(this);
shopCartPrestener.getData();
}@OnClick({R.id.checkAll, R.id.zcount})public void onViewClicked(View view) {switch (view.getId()) {case R.id.checkAll:elvAdapter.checkedAll(checkAll.isChecked());
break;
case R.id.zcount:break;
}}@Override
public void success(List<CartBean.DataBean> group, List<List<CartBean.DataBean.ListBean>> child) {elvAdapter = new ElvAdapter(ShopCartActivity.this, group, child);
elvAdapter.setChangeListener(new ElvAdapter.ChangeListener() {@Override
public void setState(boolean flag) {checkAll.setChecked(flag);
}@Override
public void setText(String price, String count) {zcount.setText("结算(" + count + ")");
zprice.setText("总计:" + price + "¥");
}});
expandView.setAdapter(elvAdapter);
//默认展开
for (int i = 0; i < group.size(); i++) {expandView.expandGroup(i);
}}
}
<RelativeLayout
android:id="@+id/linear2"
android:layout_width="match_parent"
android:layout_height="60dp"
android:background="#000">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="购物车"
android:textColor="#fff"
android:textSize="20sp" />
<TextView
android:id="@+id/bianji"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginBottom="10dp"
android:layout_marginRight="10dp"
android:text="编辑"
android:textColor="#fff" />
</RelativeLayout>
<ExpandableListView
android:id="@+id/expandView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/linear"
android:layout_below="@+id/linear2"
android:groupIndicator="@null"></ExpandableListView>
<RelativeLayout
android:id="@+id/linear"
android:layout_width="match_parent"
android:layout_height="70dp"
android:layout_alignParentBottom="true"
android:background="#AAAAAA">
<CheckBox
android:id="@+id/checkAll"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:text="全选" />
<TextView
android:id="@+id/zprice"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="总计:0.0¥" />
<Button
android:id="@+id/zcount"
android:layout_width="100dp"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:background="#FF0000"
android:text="结算(0)"
android:textColor="#fff" />
</RelativeLayout>
public class CartBean {/**
* msg : 请求成功
* code : 0
* data : [{"list":[{"bargainPrice":111.99,"createtime":"2017-10-14T21:39:05","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","num":2,"pid":1,"price":118,"pscid":1,"selected":0,"sellerid":17,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}],"sellerName":"商家17","sellerid":"17"}]
*/
private String msg;
private String code;
private List<DataBean> data;
public String getMsg() {return msg;
}public void setMsg(String msg) {this.msg = msg;
}public String getCode() {return code;
}public void setCode(String code) {this.code = code;
}public List<DataBean> getData() {return data;
}public void setData(List<DataBean> data) {this.data = data;
}public static class DataBean {/**
* list : [{"bargainPrice":111.99,"createtime":"2017-10-14T21:39:05","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","num":2,"pid":1,"price":118,"pscid":1,"selected":0,"sellerid":17,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}]
* sellerName : 商家17
* sellerid : 17
*/
private String sellerName;
private String sellerid;
private List<ListBean> list;
private boolean gChecked;
public boolean isgChecked() {return gChecked;
}public void setgChecked(boolean gChecked) {this.gChecked = gChecked;
}public String getSellerName() {return sellerName;
}public void setSellerName(String sellerName) {this.sellerName = sellerName;
}public String getSellerid() {return sellerid;
}public void setSellerid(String sellerid) {this.sellerid = sellerid;
}public List<ListBean> getList() {return list;
}public void setList(List<ListBean> list) {this.list = list;
}public static class ListBean {/**
* bargainPrice : 111.99
* createtime : 2017-10-14T21:39:05
* detailUrl : https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends
* images : https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg
* num : 2
* pid : 1
* price : 118.0
* pscid : 1
* selected : 0
* sellerid : 17
* subhead : 每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下
* title : 北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g
*/
private double bargainPrice;
private String createtime;
private String detailUrl;
private String images;
private int num;
private int pid;
private double price;
private int pscid;
private int selected;
private int sellerid;
private String subhead;
private String title;
private boolean cChecked;
public boolean iscChecked() {return cChecked;
}public void setcChecked(boolean cChecked) {this.cChecked = cChecked;
}public double getBargainPrice() {return bargainPrice;
}public void setBargainPrice(double bargainPrice) {this.bargainPrice = bargainPrice;
}public String getCreatetime() {return createtime;
}public void setCreatetime(String createtime) {this.createtime = createtime;
}public String getDetailUrl() {return detailUrl;
}public void setDetailUrl(String detailUrl) {this.detailUrl = detailUrl;
}public String getImages() {return images;
}public void setImages(String images) {this.images = images;
}public int getNum() {return num;
}public void setNum(int num) {this.num = num;
}public int getPid() {return pid;
}public void setPid(int pid) {this.pid = pid;
}public double getPrice() {return price;
}public void setPrice(double price) {this.price = price;
}public int getPscid() {return pscid;
}public void setPscid(int pscid) {this.pscid = pscid;
}public int getSelected() {return selected;
}public void setSelected(int selected) {this.selected = selected;
}public int getSellerid() {return sellerid;
}public void setSellerid(int sellerid) {this.sellerid = sellerid;
}public String getSubhead() {return subhead;
}public void setSubhead(String subhead) {this.subhead = subhead;
}public String getTitle() {return title;
}public void setTitle(String title) {this.title = title;
}}}
}
public class AddCartBean {/**
* msg : 加购成功
* code : 0
*/
private String msg;
private String code;
public String getMsg() {return msg;
}public void setMsg(String msg) {this.msg = msg;
}public String getCode() {return code;
}public void setCode(String code) {this.code = code;
}
}
public class ElvAdapter extends BaseExpandableListAdapter {Context context;
List<CartBean.DataBean> group;
List<List<CartBean.DataBean.ListBean>> child;
private Holder1 holder1;
private Holder2 holder2;
public ElvAdapter(Context context, List<CartBean.DataBean> group, List<List<CartBean.DataBean.ListBean>> child) {this.context = context;
this.group = group;
this.child = child;
}@Override
public int getGroupCount() {return group.size();
}@Override
public int getChildrenCount(int groupPosition) {return child.get(groupPosition).size();
}@Override
public Object getGroup(int groupPosition) {return group.get(groupPosition);
}@Override
public Object getChild(int groupPosition, int childPosition) {return child.get(groupPosition).get(childPosition);
}@Override
public long getGroupId(int groupPosition) {return groupPosition;
}@Override
public long getChildId(int groupPosition, int childPosition) {return childPosition;
}@Override
public boolean hasStableIds() {return false;
}@Override
public View getGroupView(final int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {if (convertView == null) {convertView = LayoutInflater.from(context).inflate(R.layout.item_expandable_listview, null);
holder1 = new Holder1();
holder1.checkBox = convertView.findViewById(R.id.groupChecked);
holder1.textview = convertView.findViewById(R.id.groupTitle);
convertView.setTag(holder1);
} else {holder1 = (Holder1) convertView.getTag();
}//设置显示数据
holder1.textview.setText(group.get(groupPosition).getSellerName());
holder1.checkBox.setChecked(group.get(groupPosition).isgChecked());
//设置一级标题的点击事件
holder1.checkBox.setOnClickListener(new View.OnClickListener() {@Override
public void onClick(View v) {boolean b = !group.get(groupPosition).isgChecked();
Toast.makeText(context, b + "", Toast.LENGTH_SHORT).show();
group.get(groupPosition).setgChecked(b);
//拿到你点击孩子的父亲
List<CartBean.DataBean.ListBean> listBeans = child.get(groupPosition);
//遍历看看他有几个孩子
for (int i = 0; i < listBeans.size(); i++) {listBeans.get(i).setcChecked(group.get(groupPosition).isgChecked());
}changeListener.setState(isGroup());
notifyDataSetChanged();
sum();
}});
return convertView;
}@Override
public View getChildView(final int groupPosition, final int childPosition, boolean isLastChild, View convertView, ViewGroup parent) {if (convertView == null) {convertView = LayoutInflater.from(context).inflate(R.layout.item_listview, null);
holder2 = new Holder2();
holder2.imageView = convertView.findViewById(R.id.simpleDraw);
holder2.checkBox = convertView.findViewById(R.id.childChecked);
holder2.title = convertView.findViewById(R.id.childTitle);
holder2.miaoshu = convertView.findViewById(R.id.miaoShu);
holder2.price = convertView.findViewById(R.id.childPrice);
holder2.yprice = convertView.findViewById(R.id.childPriceY);
holder2.linearLayout = convertView.findViewById(R.id.linearLayoutItem);
holder2.customLinearLayout = convertView.findViewById(R.id.customLinearLayout);
holder2.bt2 = convertView.findViewById(R.id.bt_del);
convertView.setTag(holder2);
} else {holder2 = (Holder2) convertView.getTag();
}final CartBean.DataBean.ListBean listBean = child.get(groupPosition).get(childPosition);
//设置显示数据
holder2.checkBox.setChecked(listBean.iscChecked());
holder2.title.setText(listBean.getTitle());
holder2.price.setText("¥" + listBean.getPrice());
holder2.yprice.setText("¥" + listBean.getBargainPrice());
holder2.customLinearLayout.setText(listBean.getNum() + "");
//中划线
holder2.yprice.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG);
// 设置中划线并加清晰
holder2.yprice.setPaintFlags(Paint.STRIKE_THRU_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG);
holder2.miaoshu.setText(listBean.getSubhead());
String[] split = listBean.getImages().split("\\|");
Glide.with(context).load(split[0]).into(holder2.imageView);
holder2.checkBox.setOnClickListener(new View.OnClickListener() {@Override
public void onClick(View v) {List<CartBean.DataBean.ListBean> listBeans = child.get(groupPosition);
boolean b = !listBeans.get(childPosition).iscChecked();
listBeans.get(childPosition).setcChecked(b);
boolean isno = isChildChange(listBeans);
//设置一级的状态
group.get(groupPosition).setgChecked(isno);
changeListener.setState(isChild());
notifyDataSetChanged();
sum();
}});
//加减号的点击事件
holder2.customLinearLayout.getCount(new CustomLinearLayout.CountListener() {@Override
public void setCount(int i) {listBean.setNum(i);
sum();
}});
holder2.bt2.setOnClickListener(new View.OnClickListener() {@Override
public void onClick(View view) {//其实就是删除集合
List<CartBean.DataBean.ListBean> listBeans = child.get(groupPosition);
if (listBeans.size() > 0) {listBeans.remove(childPosition);
}if (listBeans.size() == 0) {child.remove(groupPosition);
group.remove(groupPosition);
}//刷新列表
notifyDataSetChanged();
}});
return convertView;
}//计算的方法
public void sum() {double price = 0;
int count = 0;
for (int i = 0; i < group.size(); i++) {List<CartBean.DataBean.ListBean> list = group.get(i).getList();
for (int j = 0; j < list.size(); j++) {if (list.get(j).iscChecked()) {price += list.get(j).getPrice() * list.get(j).getNum();
count += list.get(j).getNum();
}}}notifyDataSetChanged();
//接口回调
if (changeListener != null) {changeListener.setText(price + "", count + "");
}}ChangeListener changeListener;
public void setChangeListener(ChangeListener changeListener) {this.changeListener = changeListener;
}//接口传值,去改变全选的状态,设置商品的数量价格
public interface ChangeListener {void setState(boolean flag);
void setText(String price, String count);
}//子类点击改变全选状态
public boolean isChild() {for (int i = 0; i < group.size(); i++) {List<CartBean.DataBean.ListBean> list = group.get(i).getList();
for (int j = 0; j < list.size(); j++) {if (!child.get(i).get(j).iscChecked()) {return false;
}}}return true;
}//父类点击改变全选的状态
public boolean isGroup() {for (int i = 0; i < group.size(); i++) {if (!group.get(i).isgChecked()) {return false;
}}return true;
}//设置全选
public void checkedAll(boolean flag) {if (flag) {for (int i = 0; i < group.size(); i++) {List<CartBean.DataBean.ListBean> list = group.get(i).getList();
group.get(i).setgChecked(true);
for (int j = 0; j < list.size(); j++) {child.get(i).get(j).setcChecked(true);
}}} else {for (int i = 0; i < group.size(); i++) {List<CartBean.DataBean.ListBean> list = group.get(i).getList();
group.get(i).setgChecked(false);
for (int j = 0; j < list.size(); j++) {child.get(i).get(j).setcChecked(false);
}}}notifyDataSetChanged();
sum();
}//如果有意子类没选中就将父类的状态改为true
public boolean isChildChange(List<CartBean.DataBean.ListBean> listBeans) {for (int i = 0; i < listBeans.size(); i++) {if (!listBeans.get(i).iscChecked()) {return false;
}}return true;
}@Override
public boolean isChildSelectable(int groupPosition, int childPosition) {return true;
}class Holder1 {CheckBox checkBox;
TextView textview;
}class Holder2 {LinearLayout linearLayout;
CustomLinearLayout customLinearLayout;
CheckBox checkBox;
ImageView imageView;
TextView title;
TextView miaoshu;
TextView price;
TextView yprice;
Button bt2;
}
}
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:orientation="horizontal"
android:layout_height="match_parent">
<Button
android:layout_width="35dp"
android:layout_height="35dp"
android:text="-"
android:id="@+id/jian"
/>
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/edit"
/>
<Button
android:text="+"
android:id="@+id/jia"
android:layout_width="35dp"
android:layout_height="35dp" />
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<CheckBox
android:id="@+id/groupChecked"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
<TextView
android:id="@+id/groupTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="标题"
/>
</LinearLayout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:fresco="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:orientation="horizontal"
android:id="@+id/linearLayoutItem"
android:gravity="center_vertical"
android:layout_height="match_parent">
<CheckBox
android:layout_marginLeft="20dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/childChecked"
/>
<ImageView
android:layout_marginLeft="5dp"
android:layout_width="100dp"
android:layout_height="100dp"
android:id="@+id/simpleDraw"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:orientation="vertical">
<TextView
android:id="@+id/childTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="标题"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:id="@+id/miaoShu"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="20dp"
android:paddingTop="20dp"
android:text="描述" />
<Button
android:id="@+id/bt_del"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:text="删除" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal">
<TextView
android:id="@+id/childPrice"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="价格"
android:textColor="#FCB950"
android:textSize="16sp" />
<TextView
android:id="@+id/childPriceY"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="优惠" />
<com.bwie.lyk_week03.net.CustomLinearLayout
android:id="@+id/customLinearLayout"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
</com.bwie.lyk_week03.net.CustomLinearLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
public class XiangQingBean {/**
* msg :
* seller : {"description":"我是商家3","icon":"http://120.27.23.105/images/icon.png","name":"商家3","productNums":999,"score":5,"sellerid":3}
* code : 0
* data : {"bargainPrice":111.99,"createtime":"2017-10-14T21:39:05","detailUrl":"https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends","images":"https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg","itemtype":1,"pid":10,"price":555.55,"pscid":1,"salenum":0,"sellerid":3,"subhead":"每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下","title":"北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g"}
*/
private String msg;
private SellerBean seller;
private String code;
private DataBean data;
public String getMsg() {return msg;
}public void setMsg(String msg) {this.msg = msg;
}public SellerBean getSeller() {return seller;
}public void setSeller(SellerBean seller) {this.seller = seller;
}public String getCode() {return code;
}public void setCode(String code) {this.code = code;
}public DataBean getData() {return data;
}public void setData(DataBean data) {this.data = data;
}public static class SellerBean {/**
* description : 我是商家3
* icon : http://120.27.23.105/images/icon.png
* name : 商家3
* productNums : 999
* score : 5
* sellerid : 3
*/
private String description;
private String icon;
private String name;
private int productNums;
private int score;
private int sellerid;
public String getDescription() {return description;
}public void setDescription(String description) {this.description = description;
}public String getIcon() {return icon;
}public void setIcon(String icon) {this.icon = icon;
}public String getName() {return name;
}public void setName(String name) {this.name = name;
}public int getProductNums() {return productNums;
}public void setProductNums(int productNums) {this.productNums = productNums;
}public int getScore() {return score;
}public void setScore(int score) {this.score = score;
}public int getSellerid() {return sellerid;
}public void setSellerid(int sellerid) {this.sellerid = sellerid;
}}public static class DataBean {/**
* bargainPrice : 111.99
* createtime : 2017-10-14T21:39:05
* detailUrl : https://item.m.jd.com/product/4719303.html?utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=QQfriends
* images : https://m.360buyimg.com/n0/jfs/t9004/210/1160833155/647627/ad6be059/59b4f4e1N9a2b1532.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7504/338/63721388/491286/f5957f53/598e95f1N7f2adb87.jpg!q70.jpg|https://m.360buyimg.com/n0/jfs/t7441/10/64242474/419246/adb30a7d/598e95fbNd989ba0a.jpg!q70.jpg
* itemtype : 1
* pid : 10
* price : 555.55
* pscid : 1
* salenum : 0
* sellerid : 3
* subhead : 每个中秋都不能简单，无论身在何处，你总需要一块饼让生活更圆满，京东月饼让爱更圆满京东自营，闪电配送，更多惊喜，快用手指戳一下
* title : 北京稻香村 稻香村中秋节月饼 老北京月饼礼盒655g
*/
private double bargainPrice;
private String createtime;
private String detailUrl;
private String images;
private int itemtype;
private int pid;
private double price;
private int pscid;
private int salenum;
private int sellerid;
private String subhead;
private String title;
public double getBargainPrice() {return bargainPrice;
}public void setBargainPrice(double bargainPrice) {this.bargainPrice = bargainPrice;
}public String getCreatetime() {return createtime;
}public void setCreatetime(String createtime) {this.createtime = createtime;
}public String getDetailUrl() {return detailUrl;
}public void setDetailUrl(String detailUrl) {this.detailUrl = detailUrl;
}public String getImages() {return images;
}public void setImages(String images) {this.images = images;
}public int getItemtype() {return itemtype;
}public void setItemtype(int itemtype) {this.itemtype = itemtype;
}public int getPid() {return pid;
}public void setPid(int pid) {this.pid = pid;
}public double getPrice() {return price;
}public void setPrice(double price) {this.price = price;
}public int getPscid() {return pscid;
}public void setPscid(int pscid) {this.pscid = pscid;
}public int getSalenum() {return salenum;
}public void setSalenum(int salenum) {this.salenum = salenum;
}public int getSellerid() {return sellerid;
}public void setSellerid(int sellerid) {this.sellerid = sellerid;
}public String getSubhead() {return subhead;
}public void setSubhead(String subhead) {this.subhead = subhead;
}public String getTitle() {return title;
}public void setTitle(String title) {this.title = title;
}}
}
视频播放+详情页+购物车相关推荐
- vue+element模仿腾讯视频电影网站（二），增加视频播放详情页
一.前言 1. 本项目在线预览:点击访问 2. 作者其他博客成品汇总预览:点击访问 3. 接上一篇:<vue+element模仿腾讯视频电影网站> 暂时源码并没有提供其他获取渠道,私聊作者 ...
- uniapp商品详情页规格、SKU选择
uniapp商品详情页购物车选择 提示:这里因为后台返回的数据格式原因,代码性能可能有点稍差,但是注释是很完整的 文章目录 uniapp商品详情页购物车选择 先上代码,以示诚意 后台接口返回的数据格式 ...
- 微信小程序商城开发-商品详情页跳转购物车
项目场景: 微信小程序商城开发中商品详情页中购物车页面的跳转(仅限于tabbar页面的跳转) 问题描述 点击商品详情页中的购物车图标跳转不到tabbar及导航栏中的购物车页面,总是报错 原因分析: 微 ...
- 小米商城官网（登录页，首页，详情页，我的购物车页，我的订单页，确认订单页）HTML+CSS+JS
文章目录 前言 一.登录页 二.首页 三.我的购物车页 四.我的订单页 五.确认订单页 六.详情页 七.整体结构和效果图 总结 前言 仿小米商城官网项目是本人实训内容,实训老师带着做的首页和登录页,本 ...
- SpringBoot--网上商城项目（自定义的参数解析器、购物车后台前台功能、商品详情页）
目录 一.自定义的参数解析器 关于Mybatis-plus时间字段代码生成问题 报错信息:Caused by: java.lang.IllegalStateException: No typehand ...
- Uni-app 课程详情页 获取课程详情 + 收藏 + 加入购物车
class-detail.vue > <template><view class="class-detail"><!-- 导航 -->&l ...
- 仿写小米官网（登录、注册页面、首页、详情页、购物车）
功能介绍 各网页公用功能 返回顶部 调用jquery的方法实现效果,页面滚动超过任意位置时右侧出现返回顶部按钮,点击后平滑返回顶部 注册 用户需要填写手机号.昵称.密码且勾选同意协议,如果是合法数据且 ...
- 微服务项目实战技术点汇总：“尚硅谷的谷粒在线教育”九、整合阿里云视频播放器、课程评论功能、讲师详情页、课程详情页、检索功能、课程和讲师列表功能
文章目录 一.讲师 1.分页查询接口(后端) 1.controller 2.service 3.测试 2.分页显示讲师(前端) 3.讲师详情页(后端) 1.controller 2.测试 4.讲师详情 ...
- 渲染页到详情页到加入购物车
1.渲染 拿到数据放在自己的data渲染 data(){ headerList: [] } :class="tabid == index ? 'active' : ''" //ta ...
最新文章
- Oracle单机版开机自启动
- Ajax的用法之JQuery
- php-fmp开机启动,php-fpm设置成服务并开机自动启动
- DL之DeepLabv1：DeepLabv1算法的简介(论文介绍)、架构详解、案例应用等配图集合之详细攻略
- [javaweb] servlet-session 会话跟踪技术 与 session保存作用域 (三)
- Zookeeper 服务注册中心
- 极客马拉松JUNCTION✖️TIANJIN
- 告别DNS劫持，一文读懂DoH
- Dart基础-变量与类型
- python必备入门代码-学习Python必备的八大知识板块，学好这些你就算入门啦~
- 3.5 Zend_Db_Table_Rowset
- 更换app图标和名称
- 新阁上位机开发---数据库系统之sa账户登录失败
- 卡口和电子警察的区别
- phpmywind 手机站多语言版本
- AndroidStudio蓝牙通信
- 29 | “懒惰”应该是所有程序员的骄傲
- 微信红包随机数字_微信随机红包数详解和算法代码
- h5app 实现ios更新跳转appStore
- RW、RO、ZI段的含义
热门文章
- PAT题解——Basic Level——1015 德才论
- IT小白如何从职场新人到行业翘楚，看一个IT高管的发展路线
- 写给刚毕业的弟、妹们
- 基于GMap.NET地图下载器的开发和研究
- java软件开发培训班靠谱吗？好找工作吗？
- text-align: justify；text-align-last: justify；实现两端对齐
- 普林斯顿大学计算机科学排名,普林斯顿大学计算机科学与工程世界排名2019年最新排名第9（ARWU世界排名）...
- c语言除法取两位小数点,高精度除法小数点位数
- 趣丸集团招股书“失效”，旗下TT语音已下架，如何实现稳定增长？
- tinymce 字体样式_谷歌字体和TinyMCE