如何使用Gson工具类，以及使用listview加载相应的解析项
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使用Gson包解析数据，并添加到listview
public class JsonWether_Activity extends AppCompatActivity {
ListView listView;
List<Hotel> hotellist = new ArrayList<>();
JsonAdapter jsonAdapter;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_json_wether_layout);
listView = (ListView) findViewById(R.id.json_listview);
doDownLoadTxt();
jsonAdapter = new JsonAdapter(this);
Logs.e("mDataLists>>>>>>>>>>>>>>"+hotellist);
jsonAdapter.SetDatalist(hotellist);
listView.setAdapter(jsonAdapter);
}
/**
* 异步获取文本信息
*/
public void doDownLoadTxt() {
// String txtUrl = "http://192.168.5.11:8080/json/students";
String txtUrl = "http://192.168.5.10/serv-app/around";
new AsyncTask<String, Void, String>() {
@Override
protected String doInBackground(String... params) {
String txturl = params[0];
return doTextByNet(txturl);
}
@Override
protected void onPostExecute(String s) {
Logs.e(s);
doMerchantJsonParase(s);//此方法过后hotellist数据源就加载完成了
jsonAdapter.notifyDataSetChanged();//数据更新后通知改变，保证进入页面有内容
Logs.e(hotellist.size()+"hjhfrh");
}
}.execute(txtUrl);
}
/**
* 解析商家json字符串
* @param jsonStr
*/
public void doMerchantJsonParase(String jsonStr){
/**
* 使用传统的方法，首先得到实例化加载数据 JSONObject jsonObject = new JSONObject(jsonStr);
* 然后根据标签，解析相应的项 JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
遍历数组得到每一项 JSONObject jsonObjItem = jsonObj.getJSONObject(i);
*/
// try {
// JSONObject jsonObject = new JSONObject(jsonStr);
// JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
// int length = jsonObj.length();
// Logs.e("name location pictUrl");
// for(int i = 0; i < length; i++){
// JSONObject jsonObjItem = jsonObj.getJSONObject(i);
// String Name = jsonObjItem.getString("name");
// String Coupon = jsonObjItem.getString("coupon");
//
// String Location = jsonObjItem.getString("location");
// String Distance = jsonObjItem.getString("distance");
// String PicUrl = jsonObjItem.getString("picUrl");
// String CouponType = jsonObjItem.getString("couponType");
// String CardType = jsonObjItem.getString("cardType");
// String GroupType = jsonObjItem.getString("groupType");
// String GpsX = jsonObjItem.getString("gpsX");
// String GpsY = jsonObjItem.getString("gpsY");
// int GoodSayNum = jsonObjItem.getInt("goodSayNum");
// int MidSayNum = jsonObjItem.getInt("midSayNum");
// int BadSayNum = jsonObjItem.getInt("badSayNum");
// Hotel hotel = new Hotel();//每遍历一次实例化一次
//
// hotel.setName(Name);
// hotel.setCoupon(Coupon);
// hotel.setLocation(Location);
// hotel.setDistance(Distance);
// hotel.setPicUrl(PicUrl);
// hotel.setCouponType(CouponType);
// hotel.setCardType(CardType);
// hotel.setGroupType(GroupType);
// hotel.setGpsX(GpsX);
// hotel.setGpsY(GpsY);
// hotel.setGoodSayNum(GoodSayNum);
// hotel.setMidSayNum(MidSayNum);
// hotel.setBasSayNum(BadSayNum);
// hotellist.add(hotel);
//
// }
//
// } catch (JSONException e) {
// e.printStackTrace();
// }
/**
* 使用Gson工具类，首先引入工具包 file--Project Structure--app--Dependencies--"+"--library dependency(加载在线)--搜索谷歌com.google.decode.Gson就可以了
* File dependency(加载离线工具包)
* 按照数据格式{"name":12,"object":{"total":28}}
* 由里到外依次建立相应的类，如果是数组类型的建立的类 ArrayList<Student> merchantKey 作为成员，而Student类就负责具体的数组所包含的项
*/
Gson gson = new Gson();
Gsons gsons = gson.fromJson(jsonStr,Gsons.class);
Info info = gsons.getInfo();//注意info应该和Json数据里的info名称相同，否则报空指针
ArrayList<Student> list = info.getMerchantKey();
int length = list.size();
Logs.e("length>>>>"+length);
for(Student student:list){
Hotel hotel = new Hotel();//必须写在里面，这样每遍历一次，实例化一次，hotellist加载才会得到不同的view，定义在外面，加载的都相同，并且是最后一项
com.example.scxh.myapp.Logs.e(student.getId()+" "+student.getName()+" "+student.getCoupon()+" "+student.getCardType()+" "+student.getLocation()+" "+student.getDistance()
+" "+student.getPicUrl()+" "+student.getCouponType()+" "+student.getCardType()+" "+student.getGroupType()+" "
+student.getGpsX()+" "+student.getGpsY()+" "+student.getGoodSayNum()+" "+student.getMidSayNum()+" "+student.getBasSayNum());
hotel.setName(student.getName());
hotel.setCoupon(student.getCoupon());
hotel.setLocation(student.getLocation());
hotel.setDistance(student.getDistance());
hotel.setPicUrl(student.getPicUrl());
hotel.setCouponType(student.getCouponType());
hotel.setCardType(student.getCardType());
hotel.setGroupType(student.getGroupType());
hotel.setGpsX(student.getGpsX());
hotel.setGpsY(student.getGpsY());
hotel.setGoodSayNum(student.getGoodSayNum());
hotel.setMidSayNum(student.getMidSayNum());
hotel.setBasSayNum(student.getBasSayNum());
hotellist.add(hotel);
}
}
/**
* 从网络获取文本
*
* @param
* @return
*/
public String doTextByNet(String httpUrl) {
String message = "";
HttpURLConnection urlConnection = null;
try {
URL url = new URL(httpUrl);
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET"); //请求方法 GET POST
// urlConnection.setConnectTimeout(10000); //连接超时时间
// urlConnection.setReadTimeout(15000); //读数据超时
urlConnection.connect();
int code = urlConnection.getResponseCode(); //状态行:状态码 200 OK
Logs.e("code :" + code);
if (code == HttpURLConnection.HTTP_OK) {
InputStream is = urlConnection.getInputStream();
message = readInput(is);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally {
urlConnection.disconnect();
}
return message;
}
public String readInput(InputStream is) {
Reader reader = new InputStreamReader(is); //字节转字符流
BufferedReader br = new BufferedReader(reader); //字符缓存流
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
br.close();
reader.close();
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
class JsonAdapter extends BaseAdapter {
List<Hotel> list = new ArrayList<>();
LayoutInflater layoutInflater;
public JsonAdapter(Context context){
this.layoutInflater = LayoutInflater.from(context);
}
public void SetDatalist(List<Hotel> list){
this.list = list;
notifyDataSetChanged();
}
public int getCount() {
return list.size();
}
@Override
public Object getItem(int i) {
return list.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
HoldView holdView;
if(view == null){
view = layoutInflater.inflate(R.layout.activity_jsonlistview_layout,null);
ImageView imageView = (ImageView) view.findViewById(R.id.json_listview_img);
ImageView card = (ImageView) view.findViewById(R.id.json_card);
ImageView group = (ImageView) view.findViewById(R.id.json_ticket);
ImageView tuan = (ImageView) view.findViewById(R.id.json_tuan);
TextView hotel = (TextView) view.findViewById(R.id.json_hotel);
TextView youhui = (TextView) view.findViewById(R.id.json_youhui);
TextView location = (TextView) view.findViewById(R.id.json_location);
TextView distance = (TextView) view.findViewById(R.id.json_distance);
holdView = new HoldView();
holdView.pic = imageView;
holdView.card = card;
holdView.group = group;
holdView.tuan = tuan;
holdView.hotel = hotel;
holdView.youhui = youhui;
holdView.location = location;
holdView.distance = distance;
view.setTag(holdView);
}
holdView = (HoldView) view.getTag();
Hotel hotel = (Hotel) getItem(i);
String name= hotel.getName();
String coupon= hotel.getCoupon();
String location= hotel.getLocation();
String distance= hotel.getDistance();
String picUrl= hotel.getPicUrl();
holdView.hotel.setText(name);
holdView.youhui.setText(coupon);
holdView.location.setText(location);
holdView.distance.setText(distance);
String couponType= hotel.getCouponType();
String cardType= hotel.getCardType();
String groupType= hotel.getGroupType();
holdView.card.setImageBitmap(cardType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_card):null);//根据返回的数据“YES”或者“NO”，使用三目运算；
holdView.group.setImageBitmap(groupType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_group):null);
holdView.tuan.setImageBitmap(couponType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_ticket):null);
Glide.with(JsonWether_Activity.this).load(picUrl).into(holdView.pic);//对于直接从网络取数据的图片使用第三方包，还可以缓存
return view;
}
}
public class HoldView{
ImageView pic;
ImageView card;
ImageView group;
ImageView tuan;
TextView hotel;
TextView youhui;
TextView location;
TextView distance;
}
class Hotel {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
}
}
-----------------------
{"resultCode":1,
"resultInfo":"SUCCESS",
"info":
{"pageInfo":{"total":28,"pageSize":10,"lastPageNumber":3,"nowPage":1,"currNum":10},
"merchantKey":[{"merchantID":"5327","name":"瑞庭竹岛酒店","coupon":"网上预定入住可享返现优惠","location":"四川省成都市高新区老成仁路8号","distance":"203m","picUrl":"http://www.warmtel.com/igme_pic/fe3e79c1f349474b98f06477bbdc009f.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.079935,"gpsY":30.54066,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2845","name":"目咖啡软件园C6店","coupon":"凭QQ美食享咖啡8折优惠","location":"四川省成都市高新区天华二路219号天府软件园C区6号楼1楼","distance":"479m","picUrl":"http://www.warmtel.com/igme_pic/33f7ab6e385143f097527d4507cabcbe.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.078242,"gpsY":30.545434,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5326","name":"九点国际酒店","coupon":"网上预定成功入住可返现金","location":"四川省成都市天府大道南段1号齐盛艺境[近世纪城会展中心]","distance":"556m","picUrl":"http://www.warmtel.com/igme_pic/c5721d159e63482b8a1d4dd9f70f9a03.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.077416,"gpsY":30.53835,"goodSayNum":1,"midSayNum":0,"badSayNum":0},
{"merchantID":"2841","name":"布衣客栈软件园店","coupon":"酒店消费券预订酒店返现金","location":"四川省成都市高新区世纪城南路399号[近天府软件园C区]","distance":"660m","picUrl":"http://www.warmtel.com/igme_pic/f8dc2d69a7b742eba4408bb72e510f5d.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.080515,"gpsY":30.547937,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"11798","name":"茅台贵州液专卖店","coupon":"购买茅台红酒3件以上再送1件","location":"四川省成都市高新区中和镇姐儿堰路14号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/df0a55009cea4b8ba2773278ffb3ff79.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.079227,"gpsY":30.536175,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2842","name":"巴国布衣软件园店","coupon":"持光大银行信用卡享成都巴国布衣8.8折优惠,截止2012-12-31.","location":"四川省成都市高新区世纪城南路399号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/1f4781f9329b40218544fd4b7ec673c9.jpg","couponType":"NO","cardType":"YES","groupType":"NO","gpsX":104.080254,"gpsY":30.548117,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5325","name":"香妃儿美容美体","coupon":"38元享980元超值美胸丰胸套餐","location":"四川省成都市高新区远大都市风景二期二号","distance":"703m","picUrl":"http://www.warmtel.com/igme_pic/26cfa2c850dd40cf9518d71ea55b687b.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.080344,"gpsY":30.535779,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"3718","name":"锦咖啡","coupon":"凭锦咖啡折扣券可享餐品8.5折,饮品7.5折,牛排6.8折优惠.\r\n\r\n1.该优惠有效期:截止至2012年12月31日;\r\n2.凭此券可以享受以下优惠:\r\n餐品8.5折\r\n饮品7.5折\r\n牛排6.8折\r\n(营业时间:09:30-23:30)\r\n\r\n展示此页即享优惠.","location":"四川省成都市高新区天华路447-1号[近天府软件园B区]","distance":"874m","picUrl":"http://www.warmtel.com/igme_pic/7629ff4f8beb43d1bd0967baba46f6c6.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.078756,"gpsY":30.549577,"goodSayNum":3,"midSayNum":0,"badSayNum":0},
{"merchantID":"2416","name":"蜀国飘香远大店","coupon":"享菜品8.8折优惠(酒水除外)","location":"四川省成都市高新区远大都市风景商业街3号楼","distance":"1041m","picUrl":"http://www.warmtel.com/igme_pic/8f0e793995084f76a59cc789fb6f6c7e.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.077334,"gpsY":30.533345,"goodSayNum":0,"midSayNum":0,"badSayNum":0}
}
-------------------------
对应Json数据相应的类
public class Gsons {
int resultCode;
String pageInfo;
public Info info;
public int getResultCode() {
return resultCode;
}
public void setResultCode(int resultCode) {
this.resultCode = resultCode;
}
public String getPageInfo() {
return pageInfo;
}
public void setPageInfo(String pageInfo) {
this.pageInfo = pageInfo;
}
public Info getInfo() {
return info;
}
public void setInfo(Info info) {
this.info = info;
}
}
public class Info {
public PageInfo pageInfo;
public ArrayList<Student> merchantKey;
public ArrayList<Student> getMerchantKey() {
return merchantKey;
}
public void setMerchantKey(ArrayList<Student> merchantKey) {
this.merchantKey = merchantKey;
}
public PageInfo getPageInfo() {
return pageInfo;
}
public void setPageInfo(PageInfo pageInfo) {
this.pageInfo = pageInfo;
}
}
public class Student {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
} 使用Gson包解析数据，并添加到listview
public class JsonWether_Activity extends AppCompatActivity {
ListView listView;
List<Hotel> hotellist = new ArrayList<>();
JsonAdapter jsonAdapter;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_json_wether_layout);
listView = (ListView) findViewById(R.id.json_listview);
doDownLoadTxt();
jsonAdapter = new JsonAdapter(this);
Logs.e("mDataLists>>>>>>>>>>>>>>"+hotellist);
jsonAdapter.SetDatalist(hotellist);
listView.setAdapter(jsonAdapter);
}
/**
* 异步获取文本信息
*/
public void doDownLoadTxt() {
// String txtUrl = "http://192.168.5.11:8080/json/students";
String txtUrl = "http://192.168.5.10/serv-app/around";
new AsyncTask<String, Void, String>() {
@Override
protected String doInBackground(String... params) {
String txturl = params[0];
return doTextByNet(txturl);
}
@Override
protected void onPostExecute(String s) {
Logs.e(s);
doMerchantJsonParase(s);//此方法过后hotellist数据源就加载完成了
jsonAdapter.notifyDataSetChanged();//数据更新后通知改变，保证进入页面有内容
Logs.e(hotellist.size()+"hjhfrh");
}
}.execute(txtUrl);
}
/**
* 解析商家json字符串
* @param jsonStr
*/
public void doMerchantJsonParase(String jsonStr){
/**
* 使用传统的方法，首先得到实例化加载数据 JSONObject jsonObject = new JSONObject(jsonStr);
* 然后根据标签，解析相应的项 JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
遍历数组得到每一项 JSONObject jsonObjItem = jsonObj.getJSONObject(i);
*/
// try {
// JSONObject jsonObject = new JSONObject(jsonStr);
// JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
// int length = jsonObj.length();
// Logs.e("name location pictUrl");
// for(int i = 0; i < length; i++){
// JSONObject jsonObjItem = jsonObj.getJSONObject(i);
// String Name = jsonObjItem.getString("name");
// String Coupon = jsonObjItem.getString("coupon");
//
// String Location = jsonObjItem.getString("location");
// String Distance = jsonObjItem.getString("distance");
// String PicUrl = jsonObjItem.getString("picUrl");
// String CouponType = jsonObjItem.getString("couponType");
// String CardType = jsonObjItem.getString("cardType");
// String GroupType = jsonObjItem.getString("groupType");
// String GpsX = jsonObjItem.getString("gpsX");
// String GpsY = jsonObjItem.getString("gpsY");
// int GoodSayNum = jsonObjItem.getInt("goodSayNum");
// int MidSayNum = jsonObjItem.getInt("midSayNum");
// int BadSayNum = jsonObjItem.getInt("badSayNum");
// Hotel hotel = new Hotel();//每遍历一次实例化一次
//
// hotel.setName(Name);
// hotel.setCoupon(Coupon);
// hotel.setLocation(Location);
// hotel.setDistance(Distance);
// hotel.setPicUrl(PicUrl);
// hotel.setCouponType(CouponType);
// hotel.setCardType(CardType);
// hotel.setGroupType(GroupType);
// hotel.setGpsX(GpsX);
// hotel.setGpsY(GpsY);
// hotel.setGoodSayNum(GoodSayNum);
// hotel.setMidSayNum(MidSayNum);
// hotel.setBasSayNum(BadSayNum);
// hotellist.add(hotel);
//
// }
//
// } catch (JSONException e) {
// e.printStackTrace();
// }
/**
* 使用Gson工具类，首先引入工具包 file--Project Structure--app--Dependencies--"+"--library dependency(加载在线)--搜索谷歌com.google.decode.Gson就可以了
* File dependency(加载离线工具包)
* 按照数据格式{"name":12,"object":{"total":28}}
* 由里到外依次建立相应的类，如果是数组类型的建立的类 ArrayList<Student> merchantKey 作为成员，而Student类就负责具体的数组所包含的项
*/
Gson gson = new Gson();
Gsons gsons = gson.fromJson(jsonStr,Gsons.class);
Info info = gsons.getInfo();
ArrayList<Student> list = info.getMerchantKey();
int length = list.size();
Logs.e("length>>>>"+length);
for(Student student:list){
Hotel hotel = new Hotel();//必须写在里面，这样每遍历一次，实例化一次，hotellist加载才会得到不同的view，定义在外面，加载的都相同，并且是最后一项
com.example.scxh.myapp.Logs.e(student.getId()+" "+student.getName()+" "+student.getCoupon()+" "+student.getCardType()+" "+student.getLocation()+" "+student.getDistance()
+" "+student.getPicUrl()+" "+student.getCouponType()+" "+student.getCardType()+" "+student.getGroupType()+" "
+student.getGpsX()+" "+student.getGpsY()+" "+student.getGoodSayNum()+" "+student.getMidSayNum()+" "+student.getBasSayNum());
hotel.setName(student.getName());
hotel.setCoupon(student.getCoupon());
hotel.setLocation(student.getLocation());
hotel.setDistance(student.getDistance());
hotel.setPicUrl(student.getPicUrl());
hotel.setCouponType(student.getCouponType());
hotel.setCardType(student.getCardType());
hotel.setGroupType(student.getGroupType());
hotel.setGpsX(student.getGpsX());
hotel.setGpsY(student.getGpsY());
hotel.setGoodSayNum(student.getGoodSayNum());
hotel.setMidSayNum(student.getMidSayNum());
hotel.setBasSayNum(student.getBasSayNum());
hotellist.add(hotel);
}
}
/**
* 从网络获取文本
*
* @param
* @return
*/
public String doTextByNet(String httpUrl) {
String message = "";
HttpURLConnection urlConnection = null;
try {
URL url = new URL(httpUrl);
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET"); //请求方法 GET POST
// urlConnection.setConnectTimeout(10000); //连接超时时间
// urlConnection.setReadTimeout(15000); //读数据超时
urlConnection.connect();
int code = urlConnection.getResponseCode(); //状态行:状态码 200 OK
Logs.e("code :" + code);
if (code == HttpURLConnection.HTTP_OK) {
InputStream is = urlConnection.getInputStream();
message = readInput(is);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally {
urlConnection.disconnect();
}
return message;
}
public String readInput(InputStream is) {
Reader reader = new InputStreamReader(is); //字节转字符流
BufferedReader br = new BufferedReader(reader); //字符缓存流
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
br.close();
reader.close();
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
class JsonAdapter extends BaseAdapter {
List<Hotel> list = new ArrayList<>();
LayoutInflater layoutInflater;
public JsonAdapter(Context context){
this.layoutInflater = LayoutInflater.from(context);
}
public void SetDatalist(List<Hotel> list){
this.list = list;
notifyDataSetChanged();
}
public int getCount() {
return list.size();
}
@Override
public Object getItem(int i) {
return list.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
HoldView holdView;
if(view == null){
view = layoutInflater.inflate(R.layout.activity_jsonlistview_layout,null);
ImageView imageView = (ImageView) view.findViewById(R.id.json_listview_img);
ImageView card = (ImageView) view.findViewById(R.id.json_card);
ImageView group = (ImageView) view.findViewById(R.id.json_ticket);
ImageView tuan = (ImageView) view.findViewById(R.id.json_tuan);
TextView hotel = (TextView) view.findViewById(R.id.json_hotel);
TextView youhui = (TextView) view.findViewById(R.id.json_youhui);
TextView location = (TextView) view.findViewById(R.id.json_location);
TextView distance = (TextView) view.findViewById(R.id.json_distance);
holdView = new HoldView();
holdView.pic = imageView;
holdView.card = card;
holdView.group = group;
holdView.tuan = tuan;
holdView.hotel = hotel;
holdView.youhui = youhui;
holdView.location = location;
holdView.distance = distance;
view.setTag(holdView);
}
holdView = (HoldView) view.getTag();
Hotel hotel = (Hotel) getItem(i);
String name= hotel.getName();
String coupon= hotel.getCoupon();
String location= hotel.getLocation();
String distance= hotel.getDistance();
String picUrl= hotel.getPicUrl();
holdView.hotel.setText(name);
holdView.youhui.setText(coupon);
holdView.location.setText(location);
holdView.distance.setText(distance);
String couponType= hotel.getCouponType();
String cardType= hotel.getCardType();
String groupType= hotel.getGroupType();
holdView.card.setImageBitmap(cardType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_card):null);//根据返回的数据“YES”或者“NO”，使用三目运算；
holdView.group.setImageBitmap(groupType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_group):null);
holdView.tuan.setImageBitmap(couponType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_ticket):null);
Glide.with(JsonWether_Activity.this).load(picUrl).into(holdView.pic);//对于直接从网络取数据的图片使用第三方包，还可以缓存
return view;
}
}
public class HoldView{
ImageView pic;
ImageView card;
ImageView group;
ImageView tuan;
TextView hotel;
TextView youhui;
TextView location;
TextView distance;
}
class Hotel {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
}
}
-----------------------
{"resultCode":1,
"resultInfo":"SUCCESS",
"info":
{"pageInfo":{"total":28,"pageSize":10,"lastPageNumber":3,"nowPage":1,"currNum":10},
"merchantKey":[{"merchantID":"5327","name":"瑞庭竹岛酒店","coupon":"网上预定入住可享返现优惠","location":"四川省成都市高新区老成仁路8号","distance":"203m","picUrl":"http://www.warmtel.com/igme_pic/fe3e79c1f349474b98f06477bbdc009f.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.079935,"gpsY":30.54066,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2845","name":"目咖啡软件园C6店","coupon":"凭QQ美食享咖啡8折优惠","location":"四川省成都市高新区天华二路219号天府软件园C区6号楼1楼","distance":"479m","picUrl":"http://www.warmtel.com/igme_pic/33f7ab6e385143f097527d4507cabcbe.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.078242,"gpsY":30.545434,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5326","name":"九点国际酒店","coupon":"网上预定成功入住可返现金","location":"四川省成都市天府大道南段1号齐盛艺境[近世纪城会展中心]","distance":"556m","picUrl":"http://www.warmtel.com/igme_pic/c5721d159e63482b8a1d4dd9f70f9a03.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.077416,"gpsY":30.53835,"goodSayNum":1,"midSayNum":0,"badSayNum":0},
{"merchantID":"2841","name":"布衣客栈软件园店","coupon":"酒店消费券预订酒店返现金","location":"四川省成都市高新区世纪城南路399号[近天府软件园C区]","distance":"660m","picUrl":"http://www.warmtel.com/igme_pic/f8dc2d69a7b742eba4408bb72e510f5d.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.080515,"gpsY":30.547937,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"11798","name":"茅台贵州液专卖店","coupon":"购买茅台红酒3件以上再送1件","location":"四川省成都市高新区中和镇姐儿堰路14号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/df0a55009cea4b8ba2773278ffb3ff79.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.079227,"gpsY":30.536175,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2842","name":"巴国布衣软件园店","coupon":"持光大银行信用卡享成都巴国布衣8.8折优惠,截止2012-12-31.","location":"四川省成都市高新区世纪城南路399号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/1f4781f9329b40218544fd4b7ec673c9.jpg","couponType":"NO","cardType":"YES","groupType":"NO","gpsX":104.080254,"gpsY":30.548117,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5325","name":"香妃儿美容美体","coupon":"38元享980元超值美胸丰胸套餐","location":"四川省成都市高新区远大都市风景二期二号","distance":"703m","picUrl":"http://www.warmtel.com/igme_pic/26cfa2c850dd40cf9518d71ea55b687b.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.080344,"gpsY":30.535779,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"3718","name":"锦咖啡","coupon":"凭锦咖啡折扣券可享餐品8.5折,饮品7.5折,牛排6.8折优惠.\r\n\r\n1.该优惠有效期:截止至2012年12月31日;\r\n2.凭此券可以享受以下优惠:\r\n餐品8.5折\r\n饮品7.5折\r\n牛排6.8折\r\n(营业时间:09:30-23:30)\r\n\r\n展示此页即享优惠.","location":"四川省成都市高新区天华路447-1号[近天府软件园B区]","distance":"874m","picUrl":"http://www.warmtel.com/igme_pic/7629ff4f8beb43d1bd0967baba46f6c6.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.078756,"gpsY":30.549577,"goodSayNum":3,"midSayNum":0,"badSayNum":0},
{"merchantID":"2416","name":"蜀国飘香远大店","coupon":"享菜品8.8折优惠(酒水除外)","location":"四川省成都市高新区远大都市风景商业街3号楼","distance":"1041m","picUrl":"http://www.warmtel.com/igme_pic/8f0e793995084f76a59cc789fb6f6c7e.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.077334,"gpsY":30.533345,"goodSayNum":0,"midSayNum":0,"badSayNum":0}
}
-------------------------
对应Json数据相应的类
public class Gsons {
int resultCode;
String pageInfo;
public Info info;
public int getResultCode() {
return resultCode;
}
public void setResultCode(int resultCode) {
this.resultCode = resultCode;
}
public String getPageInfo() {
return pageInfo;
}
public void setPageInfo(String pageInfo) {
this.pageInfo = pageInfo;
}
public Info getInfo() {
return info;
}
public void setInfo(Info info) {
this.info = info;
}
}
public class Info {
public PageInfo pageInfo;
public ArrayList<Student> merchantKey;
public ArrayList<Student> getMerchantKey() {
return merchantKey;
}
public void setMerchantKey(ArrayList<Student> merchantKey) {
this.merchantKey = merchantKey;
}
public PageInfo getPageInfo() {
return pageInfo;
}
public void setPageInfo(PageInfo pageInfo) {
this.pageInfo = pageInfo;
}
}
public class Student {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
}
public class JsonWether_Activity extends AppCompatActivity {
ListView listView;
List<Hotel> hotellist = new ArrayList<>();
JsonAdapter jsonAdapter;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_json_wether_layout);
listView = (ListView) findViewById(R.id.json_listview);
doDownLoadTxt();
jsonAdapter = new JsonAdapter(this);
Logs.e("mDataLists>>>>>>>>>>>>>>"+hotellist);
jsonAdapter.SetDatalist(hotellist);
listView.setAdapter(jsonAdapter);
}
/**
* 异步获取文本信息
*/
public void doDownLoadTxt() {
// String txtUrl = "http://192.168.5.11:8080/json/students";
String txtUrl = "http://192.168.5.10/serv-app/around";
new AsyncTask<String, Void, String>() {
@Override
protected String doInBackground(String... params) {
String txturl = params[0];
return doTextByNet(txturl);
}
@Override
protected void onPostExecute(String s) {
Logs.e(s);
doMerchantJsonParase(s);//此方法过后hotellist数据源就加载完成了
jsonAdapter.notifyDataSetChanged();//数据更新后通知改变，保证进入页面有内容
Logs.e(hotellist.size()+"hjhfrh");
}
}.execute(txtUrl);
}
/**
* 解析商家json字符串
* @param jsonStr
*/
public void doMerchantJsonParase(String jsonStr){
/**
* 使用传统的方法，首先得到实例化加载数据 JSONObject jsonObject = new JSONObject(jsonStr);
* 然后根据标签，解析相应的项 JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
遍历数组得到每一项 JSONObject jsonObjItem = jsonObj.getJSONObject(i);
*/
// try {
// JSONObject jsonObject = new JSONObject(jsonStr);
// JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
// int length = jsonObj.length();
// Logs.e("name location pictUrl");
// for(int i = 0; i < length; i++){
// JSONObject jsonObjItem = jsonObj.getJSONObject(i);
// String Name = jsonObjItem.getString("name");
// String Coupon = jsonObjItem.getString("coupon");
//
// String Location = jsonObjItem.getString("location");
// String Distance = jsonObjItem.getString("distance");
// String PicUrl = jsonObjItem.getString("picUrl");
// String CouponType = jsonObjItem.getString("couponType");
// String CardType = jsonObjItem.getString("cardType");
// String GroupType = jsonObjItem.getString("groupType");
// String GpsX = jsonObjItem.getString("gpsX");
// String GpsY = jsonObjItem.getString("gpsY");
// int GoodSayNum = jsonObjItem.getInt("goodSayNum");
// int MidSayNum = jsonObjItem.getInt("midSayNum");
// int BadSayNum = jsonObjItem.getInt("badSayNum");
// Hotel hotel = new Hotel();//每遍历一次实例化一次
//
// hotel.setName(Name);
// hotel.setCoupon(Coupon);
// hotel.setLocation(Location);
// hotel.setDistance(Distance);
// hotel.setPicUrl(PicUrl);
// hotel.setCouponType(CouponType);
// hotel.setCardType(CardType);
// hotel.setGroupType(GroupType);
// hotel.setGpsX(GpsX);
// hotel.setGpsY(GpsY);
// hotel.setGoodSayNum(GoodSayNum);
// hotel.setMidSayNum(MidSayNum);
// hotel.setBasSayNum(BadSayNum);
// hotellist.add(hotel);
//
// }
//
// } catch (JSONException e) {
// e.printStackTrace();
// }
/**
* 使用Gson工具类，首先引入工具包 file--Project Structure--app--Dependencies--"+"--library dependency(加载在线)--搜索谷歌com.google.decode.Gson就可以了
* File dependency(加载离线工具包)
* 按照数据格式{"name":12,"object":{"total":28}}
* 由里到外依次建立相应的类，如果是数组类型的建立的类 ArrayList<Student> merchantKey 作为成员，而Student类就负责具体的数组所包含的项
*/
Gson gson = new Gson();
Gsons gsons = gson.fromJson(jsonStr,Gsons.class);
Info info = gsons.getInfo();//注意info应该和Json数据里的info名称相同，否则报空指针
ArrayList<Student> list = info.getMerchantKey();
int length = list.size();
Logs.e("length>>>>"+length);
for(Student student:list){
Hotel hotel = new Hotel();//必须写在里面，这样每遍历一次，实例化一次，hotellist加载才会得到不同的view，定义在外面，加载的都相同，并且是最后一项
com.example.scxh.myapp.Logs.e(student.getId()+" "+student.getName()+" "+student.getCoupon()+" "+student.getCardType()+" "+student.getLocation()+" "+student.getDistance()
+" "+student.getPicUrl()+" "+student.getCouponType()+" "+student.getCardType()+" "+student.getGroupType()+" "
+student.getGpsX()+" "+student.getGpsY()+" "+student.getGoodSayNum()+" "+student.getMidSayNum()+" "+student.getBasSayNum());
hotel.setName(student.getName());
hotel.setCoupon(student.getCoupon());
hotel.setLocation(student.getLocation());
hotel.setDistance(student.getDistance());
hotel.setPicUrl(student.getPicUrl());
hotel.setCouponType(student.getCouponType());
hotel.setCardType(student.getCardType());
hotel.setGroupType(student.getGroupType());
hotel.setGpsX(student.getGpsX());
hotel.setGpsY(student.getGpsY());
hotel.setGoodSayNum(student.getGoodSayNum());
hotel.setMidSayNum(student.getMidSayNum());
hotel.setBasSayNum(student.getBasSayNum());
hotellist.add(hotel);
}
}
/**
* 从网络获取文本
*
* @param
* @return
*/
public String doTextByNet(String httpUrl) {
String message = "";
HttpURLConnection urlConnection = null;
try {
URL url = new URL(httpUrl);
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET"); //请求方法 GET POST
// urlConnection.setConnectTimeout(10000); //连接超时时间
// urlConnection.setReadTimeout(15000); //读数据超时
urlConnection.connect();
int code = urlConnection.getResponseCode(); //状态行:状态码 200 OK
Logs.e("code :" + code);
if (code == HttpURLConnection.HTTP_OK) {
InputStream is = urlConnection.getInputStream();
message = readInput(is);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally {
urlConnection.disconnect();
}
return message;
}
public String readInput(InputStream is) {
Reader reader = new InputStreamReader(is); //字节转字符流
BufferedReader br = new BufferedReader(reader); //字符缓存流
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
br.close();
reader.close();
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
class JsonAdapter extends BaseAdapter {
List<Hotel> list = new ArrayList<>();
LayoutInflater layoutInflater;
public JsonAdapter(Context context){
this.layoutInflater = LayoutInflater.from(context);
}
public void SetDatalist(List<Hotel> list){
this.list = list;
notifyDataSetChanged();
}
public int getCount() {
return list.size();
}
@Override
public Object getItem(int i) {
return list.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
HoldView holdView;
if(view == null){
view = layoutInflater.inflate(R.layout.activity_jsonlistview_layout,null);
ImageView imageView = (ImageView) view.findViewById(R.id.json_listview_img);
ImageView card = (ImageView) view.findViewById(R.id.json_card);
ImageView group = (ImageView) view.findViewById(R.id.json_ticket);
ImageView tuan = (ImageView) view.findViewById(R.id.json_tuan);
TextView hotel = (TextView) view.findViewById(R.id.json_hotel);
TextView youhui = (TextView) view.findViewById(R.id.json_youhui);
TextView location = (TextView) view.findViewById(R.id.json_location);
TextView distance = (TextView) view.findViewById(R.id.json_distance);
holdView = new HoldView();
holdView.pic = imageView;
holdView.card = card;
holdView.group = group;
holdView.tuan = tuan;
holdView.hotel = hotel;
holdView.youhui = youhui;
holdView.location = location;
holdView.distance = distance;
view.setTag(holdView);
}
holdView = (HoldView) view.getTag();
Hotel hotel = (Hotel) getItem(i);
String name= hotel.getName();
String coupon= hotel.getCoupon();
String location= hotel.getLocation();
String distance= hotel.getDistance();
String picUrl= hotel.getPicUrl();
holdView.hotel.setText(name);
holdView.youhui.setText(coupon);
holdView.location.setText(location);
holdView.distance.setText(distance);
String couponType= hotel.getCouponType();
String cardType= hotel.getCardType();
String groupType= hotel.getGroupType();
holdView.card.setImageBitmap(cardType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_card):null);//根据返回的数据“YES”或者“NO”，使用三目运算；
holdView.group.setImageBitmap(groupType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_group):null);
holdView.tuan.setImageBitmap(couponType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_ticket):null);
Glide.with(JsonWether_Activity.this).load(picUrl).into(holdView.pic);//对于直接从网络取数据的图片使用第三方包，还可以缓存
return view;
}
}
public class HoldView{
ImageView pic;
ImageView card;
ImageView group;
ImageView tuan;
TextView hotel;
TextView youhui;
TextView location;
TextView distance;
}
class Hotel {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
}
}
-----------------------
{"resultCode":1,
"resultInfo":"SUCCESS",
"info":
{"pageInfo":{"total":28,"pageSize":10,"lastPageNumber":3,"nowPage":1,"currNum":10},
"merchantKey":[{"merchantID":"5327","name":"瑞庭竹岛酒店","coupon":"网上预定入住可享返现优惠","location":"四川省成都市高新区老成仁路8号","distance":"203m","picUrl":"http://www.warmtel.com/igme_pic/fe3e79c1f349474b98f06477bbdc009f.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.079935,"gpsY":30.54066,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2845","name":"目咖啡软件园C6店","coupon":"凭QQ美食享咖啡8折优惠","location":"四川省成都市高新区天华二路219号天府软件园C区6号楼1楼","distance":"479m","picUrl":"http://www.warmtel.com/igme_pic/33f7ab6e385143f097527d4507cabcbe.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.078242,"gpsY":30.545434,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5326","name":"九点国际酒店","coupon":"网上预定成功入住可返现金","location":"四川省成都市天府大道南段1号齐盛艺境[近世纪城会展中心]","distance":"556m","picUrl":"http://www.warmtel.com/igme_pic/c5721d159e63482b8a1d4dd9f70f9a03.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.077416,"gpsY":30.53835,"goodSayNum":1,"midSayNum":0,"badSayNum":0},
{"merchantID":"2841","name":"布衣客栈软件园店","coupon":"酒店消费券预订酒店返现金","location":"四川省成都市高新区世纪城南路399号[近天府软件园C区]","distance":"660m","picUrl":"http://www.warmtel.com/igme_pic/f8dc2d69a7b742eba4408bb72e510f5d.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.080515,"gpsY":30.547937,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"11798","name":"茅台贵州液专卖店","coupon":"购买茅台红酒3件以上再送1件","location":"四川省成都市高新区中和镇姐儿堰路14号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/df0a55009cea4b8ba2773278ffb3ff79.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.079227,"gpsY":30.536175,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2842","name":"巴国布衣软件园店","coupon":"持光大银行信用卡享成都巴国布衣8.8折优惠,截止2012-12-31.","location":"四川省成都市高新区世纪城南路399号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/1f4781f9329b40218544fd4b7ec673c9.jpg","couponType":"NO","cardType":"YES","groupType":"NO","gpsX":104.080254,"gpsY":30.548117,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5325","name":"香妃儿美容美体","coupon":"38元享980元超值美胸丰胸套餐","location":"四川省成都市高新区远大都市风景二期二号","distance":"703m","picUrl":"http://www.warmtel.com/igme_pic/26cfa2c850dd40cf9518d71ea55b687b.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.080344,"gpsY":30.535779,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"3718","name":"锦咖啡","coupon":"凭锦咖啡折扣券可享餐品8.5折,饮品7.5折,牛排6.8折优惠.\r\n\r\n1.该优惠有效期:截止至2012年12月31日;\r\n2.凭此券可以享受以下优惠:\r\n餐品8.5折\r\n饮品7.5折\r\n牛排6.8折\r\n(营业时间:09:30-23:30)\r\n\r\n展示此页即享优惠.","location":"四川省成都市高新区天华路447-1号[近天府软件园B区]","distance":"874m","picUrl":"http://www.warmtel.com/igme_pic/7629ff4f8beb43d1bd0967baba46f6c6.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.078756,"gpsY":30.549577,"goodSayNum":3,"midSayNum":0,"badSayNum":0},
{"merchantID":"2416","name":"蜀国飘香远大店","coupon":"享菜品8.8折优惠(酒水除外)","location":"四川省成都市高新区远大都市风景商业街3号楼","distance":"1041m","picUrl":"http://www.warmtel.com/igme_pic/8f0e793995084f76a59cc789fb6f6c7e.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.077334,"gpsY":30.533345,"goodSayNum":0,"midSayNum":0,"badSayNum":0}
}
-------------------------
对应Json数据相应的类
public class Gsons {
int resultCode;
String pageInfo;
public Info info;
public int getResultCode() {
return resultCode;
}
public void setResultCode(int resultCode) {
this.resultCode = resultCode;
}
public String getPageInfo() {
return pageInfo;
}
public void setPageInfo(String pageInfo) {
this.pageInfo = pageInfo;
}
public Info getInfo() {
return info;
}
public void setInfo(Info info) {
this.info = info;
}
}
public class Info {
public PageInfo pageInfo;
public ArrayList<Student> merchantKey;
public ArrayList<Student> getMerchantKey() {
return merchantKey;
}
public void setMerchantKey(ArrayList<Student> merchantKey) {
this.merchantKey = merchantKey;
}
public PageInfo getPageInfo() {
return pageInfo;
}
public void setPageInfo(PageInfo pageInfo) {
this.pageInfo = pageInfo;
}
}
public class Student {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
} 使用Gson包解析数据，并添加到listview
public class JsonWether_Activity extends AppCompatActivity {
ListView listView;
List<Hotel> hotellist = new ArrayList<>();
JsonAdapter jsonAdapter;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_json_wether_layout);
listView = (ListView) findViewById(R.id.json_listview);
doDownLoadTxt();
jsonAdapter = new JsonAdapter(this);
Logs.e("mDataLists>>>>>>>>>>>>>>"+hotellist);
jsonAdapter.SetDatalist(hotellist);
listView.setAdapter(jsonAdapter);
}
/**
* 异步获取文本信息
*/
public void doDownLoadTxt() {
// String txtUrl = "http://192.168.5.11:8080/json/students";
String txtUrl = "http://192.168.5.10/serv-app/around";
new AsyncTask<String, Void, String>() {
@Override
protected String doInBackground(String... params) {
String txturl = params[0];
return doTextByNet(txturl);
}
@Override
protected void onPostExecute(String s) {
Logs.e(s);
doMerchantJsonParase(s);//此方法过后hotellist数据源就加载完成了
jsonAdapter.notifyDataSetChanged();//数据更新后通知改变，保证进入页面有内容
Logs.e(hotellist.size()+"hjhfrh");
}
}.execute(txtUrl);
}
/**
* 解析商家json字符串
* @param jsonStr
*/
public void doMerchantJsonParase(String jsonStr){
/**
* 使用传统的方法，首先得到实例化加载数据 JSONObject jsonObject = new JSONObject(jsonStr);
* 然后根据标签，解析相应的项 JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
遍历数组得到每一项 JSONObject jsonObjItem = jsonObj.getJSONObject(i);
*/
// try {
// JSONObject jsonObject = new JSONObject(jsonStr);
// JSONObject jsonInfo = jsonObject.getJSONObject("info");
// JSONArray jsonObj = jsonInfo.getJSONArray("merchantKey");
// int length = jsonObj.length();
// Logs.e("name location pictUrl");
// for(int i = 0; i < length; i++){
// JSONObject jsonObjItem = jsonObj.getJSONObject(i);
// String Name = jsonObjItem.getString("name");
// String Coupon = jsonObjItem.getString("coupon");
//
// String Location = jsonObjItem.getString("location");
// String Distance = jsonObjItem.getString("distance");
// String PicUrl = jsonObjItem.getString("picUrl");
// String CouponType = jsonObjItem.getString("couponType");
// String CardType = jsonObjItem.getString("cardType");
// String GroupType = jsonObjItem.getString("groupType");
// String GpsX = jsonObjItem.getString("gpsX");
// String GpsY = jsonObjItem.getString("gpsY");
// int GoodSayNum = jsonObjItem.getInt("goodSayNum");
// int MidSayNum = jsonObjItem.getInt("midSayNum");
// int BadSayNum = jsonObjItem.getInt("badSayNum");
// Hotel hotel = new Hotel();//每遍历一次实例化一次
//
// hotel.setName(Name);
// hotel.setCoupon(Coupon);
// hotel.setLocation(Location);
// hotel.setDistance(Distance);
// hotel.setPicUrl(PicUrl);
// hotel.setCouponType(CouponType);
// hotel.setCardType(CardType);
// hotel.setGroupType(GroupType);
// hotel.setGpsX(GpsX);
// hotel.setGpsY(GpsY);
// hotel.setGoodSayNum(GoodSayNum);
// hotel.setMidSayNum(MidSayNum);
// hotel.setBasSayNum(BadSayNum);
// hotellist.add(hotel);
//
// }
//
// } catch (JSONException e) {
// e.printStackTrace();
// }
/**
* 使用Gson工具类，首先引入工具包 file--Project Structure--app--Dependencies--"+"--library dependency(加载在线)--搜索谷歌com.google.decode.Gson就可以了
* File dependency(加载离线工具包)
* 按照数据格式{"name":12,"object":{"total":28}}
* 由里到外依次建立相应的类，如果是数组类型的建立的类 ArrayList<Student> merchantKey 作为成员，而Student类就负责具体的数组所包含的项
*/
Gson gson = new Gson();
Gsons gsons = gson.fromJson(jsonStr,Gsons.class);
Info info = gsons.getInfo();
ArrayList<Student> list = info.getMerchantKey();
int length = list.size();
Logs.e("length>>>>"+length);
for(Student student:list){
Hotel hotel = new Hotel();//必须写在里面，这样每遍历一次，实例化一次，hotellist加载才会得到不同的view，定义在外面，加载的都相同，并且是最后一项
com.example.scxh.myapp.Logs.e(student.getId()+" "+student.getName()+" "+student.getCoupon()+" "+student.getCardType()+" "+student.getLocation()+" "+student.getDistance()
+" "+student.getPicUrl()+" "+student.getCouponType()+" "+student.getCardType()+" "+student.getGroupType()+" "
+student.getGpsX()+" "+student.getGpsY()+" "+student.getGoodSayNum()+" "+student.getMidSayNum()+" "+student.getBasSayNum());
hotel.setName(student.getName());
hotel.setCoupon(student.getCoupon());
hotel.setLocation(student.getLocation());
hotel.setDistance(student.getDistance());
hotel.setPicUrl(student.getPicUrl());
hotel.setCouponType(student.getCouponType());
hotel.setCardType(student.getCardType());
hotel.setGroupType(student.getGroupType());
hotel.setGpsX(student.getGpsX());
hotel.setGpsY(student.getGpsY());
hotel.setGoodSayNum(student.getGoodSayNum());
hotel.setMidSayNum(student.getMidSayNum());
hotel.setBasSayNum(student.getBasSayNum());
hotellist.add(hotel);
}
}
/**
* 从网络获取文本
*
* @param
* @return
*/
public String doTextByNet(String httpUrl) {
String message = "";
HttpURLConnection urlConnection = null;
try {
URL url = new URL(httpUrl);
urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET"); //请求方法 GET POST
// urlConnection.setConnectTimeout(10000); //连接超时时间
// urlConnection.setReadTimeout(15000); //读数据超时
urlConnection.connect();
int code = urlConnection.getResponseCode(); //状态行:状态码 200 OK
Logs.e("code :" + code);
if (code == HttpURLConnection.HTTP_OK) {
InputStream is = urlConnection.getInputStream();
message = readInput(is);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}finally {
urlConnection.disconnect();
}
return message;
}
public String readInput(InputStream is) {
Reader reader = new InputStreamReader(is); //字节转字符流
BufferedReader br = new BufferedReader(reader); //字符缓存流
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = br.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
br.close();
reader.close();
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
class JsonAdapter extends BaseAdapter {
List<Hotel> list = new ArrayList<>();
LayoutInflater layoutInflater;
public JsonAdapter(Context context){
this.layoutInflater = LayoutInflater.from(context);
}
public void SetDatalist(List<Hotel> list){
this.list = list;
notifyDataSetChanged();
}
public int getCount() {
return list.size();
}
@Override
public Object getItem(int i) {
return list.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@Override
public View getView(int i, View view, ViewGroup viewGroup) {
HoldView holdView;
if(view == null){
view = layoutInflater.inflate(R.layout.activity_jsonlistview_layout,null);
ImageView imageView = (ImageView) view.findViewById(R.id.json_listview_img);
ImageView card = (ImageView) view.findViewById(R.id.json_card);
ImageView group = (ImageView) view.findViewById(R.id.json_ticket);
ImageView tuan = (ImageView) view.findViewById(R.id.json_tuan);
TextView hotel = (TextView) view.findViewById(R.id.json_hotel);
TextView youhui = (TextView) view.findViewById(R.id.json_youhui);
TextView location = (TextView) view.findViewById(R.id.json_location);
TextView distance = (TextView) view.findViewById(R.id.json_distance);
holdView = new HoldView();
holdView.pic = imageView;
holdView.card = card;
holdView.group = group;
holdView.tuan = tuan;
holdView.hotel = hotel;
holdView.youhui = youhui;
holdView.location = location;
holdView.distance = distance;
view.setTag(holdView);
}
holdView = (HoldView) view.getTag();
Hotel hotel = (Hotel) getItem(i);
String name= hotel.getName();
String coupon= hotel.getCoupon();
String location= hotel.getLocation();
String distance= hotel.getDistance();
String picUrl= hotel.getPicUrl();
holdView.hotel.setText(name);
holdView.youhui.setText(coupon);
holdView.location.setText(location);
holdView.distance.setText(distance);
String couponType= hotel.getCouponType();
String cardType= hotel.getCardType();
String groupType= hotel.getGroupType();
holdView.card.setImageBitmap(cardType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_card):null);//根据返回的数据“YES”或者“NO”，使用三目运算；
holdView.group.setImageBitmap(groupType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_group):null);
holdView.tuan.setImageBitmap(couponType.equals("YES")? BitmapFactory.decodeResource(getResources(),R.drawable.near_ticket):null);
Glide.with(JsonWether_Activity.this).load(picUrl).into(holdView.pic);//对于直接从网络取数据的图片使用第三方包，还可以缓存
return view;
}
}
public class HoldView{
ImageView pic;
ImageView card;
ImageView group;
ImageView tuan;
TextView hotel;
TextView youhui;
TextView location;
TextView distance;
}
class Hotel {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
}
}
-----------------------
{"resultCode":1,
"resultInfo":"SUCCESS",
"info":
{"pageInfo":{"total":28,"pageSize":10,"lastPageNumber":3,"nowPage":1,"currNum":10},
"merchantKey":[{"merchantID":"5327","name":"瑞庭竹岛酒店","coupon":"网上预定入住可享返现优惠","location":"四川省成都市高新区老成仁路8号","distance":"203m","picUrl":"http://www.warmtel.com/igme_pic/fe3e79c1f349474b98f06477bbdc009f.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.079935,"gpsY":30.54066,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2845","name":"目咖啡软件园C6店","coupon":"凭QQ美食享咖啡8折优惠","location":"四川省成都市高新区天华二路219号天府软件园C区6号楼1楼","distance":"479m","picUrl":"http://www.warmtel.com/igme_pic/33f7ab6e385143f097527d4507cabcbe.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.078242,"gpsY":30.545434,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5326","name":"九点国际酒店","coupon":"网上预定成功入住可返现金","location":"四川省成都市天府大道南段1号齐盛艺境[近世纪城会展中心]","distance":"556m","picUrl":"http://www.warmtel.com/igme_pic/c5721d159e63482b8a1d4dd9f70f9a03.jpg","couponType":"YES","cardType":"NO","groupType":"NO","gpsX":104.077416,"gpsY":30.53835,"goodSayNum":1,"midSayNum":0,"badSayNum":0},
{"merchantID":"2841","name":"布衣客栈软件园店","coupon":"酒店消费券预订酒店返现金","location":"四川省成都市高新区世纪城南路399号[近天府软件园C区]","distance":"660m","picUrl":"http://www.warmtel.com/igme_pic/f8dc2d69a7b742eba4408bb72e510f5d.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.080515,"gpsY":30.547937,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"11798","name":"茅台贵州液专卖店","coupon":"购买茅台红酒3件以上再送1件","location":"四川省成都市高新区中和镇姐儿堰路14号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/df0a55009cea4b8ba2773278ffb3ff79.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.079227,"gpsY":30.536175,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"2842","name":"巴国布衣软件园店","coupon":"持光大银行信用卡享成都巴国布衣8.8折优惠,截止2012-12-31.","location":"四川省成都市高新区世纪城南路399号","distance":"683m","picUrl":"http://www.warmtel.com/igme_pic/1f4781f9329b40218544fd4b7ec673c9.jpg","couponType":"NO","cardType":"YES","groupType":"NO","gpsX":104.080254,"gpsY":30.548117,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"5325","name":"香妃儿美容美体","coupon":"38元享980元超值美胸丰胸套餐","location":"四川省成都市高新区远大都市风景二期二号","distance":"703m","picUrl":"http://www.warmtel.com/igme_pic/26cfa2c850dd40cf9518d71ea55b687b.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.080344,"gpsY":30.535779,"goodSayNum":0,"midSayNum":0,"badSayNum":0},
{"merchantID":"3718","name":"锦咖啡","coupon":"凭锦咖啡折扣券可享餐品8.5折,饮品7.5折,牛排6.8折优惠.\r\n\r\n1.该优惠有效期:截止至2012年12月31日;\r\n2.凭此券可以享受以下优惠:\r\n餐品8.5折\r\n饮品7.5折\r\n牛排6.8折\r\n(营业时间:09:30-23:30)\r\n\r\n展示此页即享优惠.","location":"四川省成都市高新区天华路447-1号[近天府软件园B区]","distance":"874m","picUrl":"http://www.warmtel.com/igme_pic/7629ff4f8beb43d1bd0967baba46f6c6.jpg","couponType":"YES","cardType":"YES","groupType":"NO","gpsX":104.078756,"gpsY":30.549577,"goodSayNum":3,"midSayNum":0,"badSayNum":0},
{"merchantID":"2416","name":"蜀国飘香远大店","coupon":"享菜品8.8折优惠(酒水除外)","location":"四川省成都市高新区远大都市风景商业街3号楼","distance":"1041m","picUrl":"http://www.warmtel.com/igme_pic/8f0e793995084f76a59cc789fb6f6c7e.jpg","couponType":"NO","cardType":"NO","groupType":"NO","gpsX":104.077334,"gpsY":30.533345,"goodSayNum":0,"midSayNum":0,"badSayNum":0}
}
-------------------------
对应Json数据相应的类
public class Gsons {
int resultCode;
String pageInfo;
public Info info;
public int getResultCode() {
return resultCode;
}
public void setResultCode(int resultCode) {
this.resultCode = resultCode;
}
public String getPageInfo() {
return pageInfo;
}
public void setPageInfo(String pageInfo) {
this.pageInfo = pageInfo;
}
public Info getInfo() {
return info;
}
public void setInfo(Info info) {
this.info = info;
}
}
public class Info {
public PageInfo pageInfo;
public ArrayList<Student> merchantKey;
public ArrayList<Student> getMerchantKey() {
return merchantKey;
}
public void setMerchantKey(ArrayList<Student> merchantKey) {
this.merchantKey = merchantKey;
}
public PageInfo getPageInfo() {
return pageInfo;
}
public void setPageInfo(PageInfo pageInfo) {
this.pageInfo = pageInfo;
}
}
public class Student {
int id;
String name;
String coupon;
String location;
String distance;
String picUrl;
String couponType;
String cardType;
String groupType;
String gpsX;
String gpsY;
int goodSayNum;
int midSayNum;
int badSayNum;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCoupon() {
return coupon;
}
public void setCoupon(String coupon) {
this.coupon = coupon;
}
public String getLocation() {
return location;
}
public void setLocation(String location) {
this.location = location;
}
public String getDistance() {
return distance;
}
public void setDistance(String distance) {
this.distance = distance;
}
public String getPicUrl() {
return picUrl;
}
public void setPicUrl(String picUrl) {
this.picUrl = picUrl;
}
public String getCouponType() {
return couponType;
}
public void setCouponType(String couponType) {
this.couponType = couponType;
}
public String getCardType() {
return cardType;
}
public void setCardType(String cardType) {
this.cardType = cardType;
}
public String getGroupType() {
return groupType;
}
public void setGroupType(String groupType) {
this.groupType = groupType;
}
public String getGpsX() {
return gpsX;
}
public void setGpsX(String gpsX) {
this.gpsX = gpsX;
}
public String getGpsY() {
return gpsY;
}
public void setGpsY(String gpsY) {
this.gpsY = gpsY;
}
public int getGoodSayNum() {
return goodSayNum;
}
public void setGoodSayNum(int goodSayNum) {
this.goodSayNum = goodSayNum;
}
public int getMidSayNum() {
return midSayNum;
}
public void setMidSayNum(int midSayNum) {
this.midSayNum = midSayNum;
}
public int getBasSayNum() {
return badSayNum;
}
public void setBasSayNum(int badSayNum) {
this.badSayNum = badSayNum;
}
}
0 0
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