FoodDemo
JsonActivity:
package com.fooddemo;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class JsonActivityNew {
public static Map<String, String> getJsonLogin(String str)
throws JSONException {
JSONObject obj = new JSONObject(str);
String resultcode = obj.getString("resultcode");
String reason = obj.getString("reason");
Map<String, String> map = new HashMap<String, String>();
map.put("resultcode", resultcode);
map.put("reason", reason);
return map;
}
/**
* 解析菜单
*
*/
public static List<MenuDemo> getMenuDemoh(String str) throws JSONException {
List<MenuDemo> arr = new ArrayList<MenuDemo>();
MenuDemo mDemo = null;
JSONObject obj = new JSONObject(str);
String reason = obj.getString("reason");
String resultcode = obj.getString("resultcode");
int error_code = obj.getInt("error_code");
String result = obj.getString("result");
JSONArray ja = obj.getJSONArray("result");
for (int i = 0; i < ja.length(); i++) {
JSONObject jb=ja.getJSONObject(i);
String nearby_shops = obj.getString("nearby_shops");
String tags = obj.getString("tags");
String good_remarks = obj.getString("good_remarks");
String all_remarks = obj.getString("all_remarks");
String phone = obj.getString("phone");
String product_rating = obj.getString("product_rating");
String recommended_products = obj.getString("recommended_products");
String enviroment_rating = obj.getString("enviroment_rating");
String city = obj.getString("city");
String very_good_remarks = obj.getString("very_good_remarks");
String photos = obj.getString("photos");
String very_bad_remarks = obj.getString("very_bad_remarks");
String bad_remarks = obj.getString("bad_remarks");
String area = obj.getString("area");
String address = obj.getString("address");
String navigation = obj.getString("navigation");
String stars = obj.getString("stars");
String name = obj.getString("name");
String service_rating = obj.getString("service_rating");
String recommended_dishes = obj.getString("recommended_dishes");
String reslongitudeult = obj.getString("longitude");
String longitude = obj.getString("longitude");
String latitute = obj.getString("latitute");
String common_remarks = obj.getString("common_remarks");
String avg_price = obj.getString("avg_price");
mDemo = new MenuDemo(resultcode, reason, result, nearby_shops, tags,
good_remarks, all_remarks, phone, product_rating,
recommended_products, enviroment_rating, city,
very_good_remarks, photos, very_bad_remarks, bad_remarks, area,
address, navigation, stars, name, service_rating,
recommended_dishes, longitude, latitute, common_remarks,
avg_price, error_code);
}
// mDemo.setReason(reason);
// mDemo.setResultcode(resultcode);
// mDemo.setResult(result);
// mDemo.setError_code(error_code);
arr.add(mDemo);
System.out.println("arr---" + arr);
// System.out.println("mDemo---"+mDemo);
return arr;
}
}
MenuDemoLogic:
package com.fooddemo.Logic;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.http.client.ClientProtocolException;
import org.json.JSONException;
import com.fooddemo.HttpUtilNew;
import com.fooddemo.JsonActivityNew;
import com.fooddemo.MenuDemo;
public class MenuDemoLogic {
/**
* 获取网上菜单表内容
*/
public List<MenuDemo> MenuDemo(String radius) throws ClientProtocolException, IOException,
JSONException {
Map<String, String> map = new HashMap<String, String>();
map.put("key", "f5a1f5d1efd83cf0026ec5912c5f9208");
map.put("lng", "121.538123");
map.put("lat", "31.677132");
map.put("radius",radius);
String str = HttpUtilNew.getRequest("query", map);
System.out.println("str---"+str);
List<MenuDemo> requst = JsonActivityNew.getMenuDemoh(str);
System.out.println("requst---"+requst);
return requst;
}
}
ManActivity:
package com.fooddemo;
import java.io.IOException;
import java.util.List;
import org.apache.http.client.ClientProtocolException;
import org.json.JSONException;
import com.fooddemo.Logic.MenuDemoLogic;
import android.os.Bundle;
import android.app.Activity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends Activity {
MenuDemoLogic mLogic;
Button bt;
public static EditText ed,ed1;
// Map<String, List<MenuDemo>> menumap;
List<MenuDemo> list;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bt = (Button) findViewById(R.id.button1);
ed=(EditText) findViewById(R.id.editText1);
ed1=(EditText) findViewById(R.id.editText2);
mLogic = new MenuDemoLogic();
// 获取菜类
// for (Entry<String, List<MenuDemo>> map : menumap.entrySet()) {
// list.add(map.getKey());
// }
bt.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
try {
list=mLogic.MenuDemo(ed.getText().toString());
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
// ed1.setText(list.toString());
// System.out.println(list.toString());
// System.out.println("-----------------------------------------");
// System.out.println(list.get(0));
// String str = HttpUtilNew.getRequest("key", null);
// System.out.println("点了我!!!"+"str---"+str);
}
});
}
}