Android gson serialization

-2

У меня возникла небольшая проблема с gson, позвольте мне объяснить.Android gson serialization

Я не могу извлечь это расстояние и блок:

"distance_info": { 
    "distance": 101.3, 
    "unit": "km"

Мой класс GSON сериализатора

import java.util.List; 
import com.google.gson.annotations.SerializedName; 

public class SearchResponseShow { 

@SerializedName("status") 
public String status; 

@SerializedName("lang") 
public String lang; 

@SerializedName("guid") 
public String guid; 

@SerializedName("name") 
public String name; 

@SerializedName("tags") 
public String tags; 

@SerializedName("address") 
public String address; 

@SerializedName("description") 
public String description; 

@SerializedName("size") 
public String size; 

@SerializedName("url") 
public String url; 

@SerializedName("email") 
public String email; 

@SerializedName("fax") 
public String fax; 

@SerializedName("tel") 
public String tel; 

@SerializedName("total_votes") 
public String total_votes; 

@SerializedName("total_values") 
public String total_values; 

@SerializedName("rate") 
public String rate; 

@SerializedName("open2424") 
public String open2424; 

@SerializedName("category_main_name") 
public String category_main_name; 

@SerializedName("category_name") 
public String category_name; 

@SerializedName("category_main_name2") 
public String category_main_name2; 

@SerializedName("category_name2") 
public String category_name2; 

@SerializedName("category_main_name3") 
public String category_main_name3; 

@SerializedName("category_name3") 
public String category_name3; 

@SerializedName("park_type") 
public String park_type; 

@SerializedName("park_handicap") 
public String park_handicap; 

@SerializedName("park_free") 
public String park_free; 

@SerializedName("park_description") 
public String park_description; 

@SerializedName("datemodinfo") 
public String datemodinfo; 

@SerializedName("sponsor") 
public String sponsor; 

@SerializedName("sponsorstart") 
public String sponsorstart; 

@SerializedName("sponsorend") 
public String sponsorend; 

@SerializedName("town") 
public String town; 

@SerializedName("area") 
public String area; 

@SerializedName("latitude") 
public String latitude; 

@SerializedName("longitude") 
public String longitude; 

@SerializedName("distance_info") 
public Object distance_info; 

@SerializedName("zip") 
public String zip; 

@SerializedName("image") 
public String image; 

@SerializedName("open") 
public int open; 

public List<openinghours> openinghours; 

@SerializedName("query") 
public String query; 
}

Мой JSON:

"status": "", 
"lang": "", 
"guid": "", 
"name": "", 
"tags": "", 
"address": "", 
"description": "", 
"size": "", 
"url": "", 
"email": "", 
"fax": "", 
"tel": "", 
"total_votes": "", 
"total_value": "", 
"rate": , 
"open2424": "", 
"category_main_name": "", 
"category_name": "", 
"category_main_name2": "", 
"category_name2": "", 
"category_main_name3": "", 
"category_name3": "", 
"park_type": "", 
"park_handicap": "", 
"park_free": "", 
"park_description": "", 
"datemodinfo": "", 
"sponsor": "", 
"sponsorstart": "", 
"sponsorend": "", 
"zip": "", 
"town": "", 
"area": "", 
"latitude": "", 
"longitude": "", 
"distance_info": { 
    "distance": 101.3, 
    "unit": "km" 
}, 
    "image": "", 
"open": "", 
"openinghours": [{ 
    "schedules": [{ 
     "periods": [{ 
      "": "", 
      "": "" 
     }, 
     { 
      "": "", 
      "": "" 
     }], 
     "": "" 
    }, 
    { 
     "": [{ 
      "": "", 
      "": "" 
     }, 
     { 
      "": "", 
      "": "" 
     }], 
     "": "" 
    }, 
    { 
     "": [{ 
      "": "", 
      "": "" 
     }, 
     { 
      "": "", 
      "": "" 
     }], 
     "": "" 
    }, 
    { 
     "": [{ 
      "": "", 
      "": "" 
     }, 
     { 
      "": "", 
      "": "" 
     }], 
     "": "" 
    }, 
    { 
     "": [{ 
      "": "", 
      "": "" 
     }, 
     { 
      "": "", 
      "": "" 
     }], 
     "": "" 
    }, 
    { 
     "": "" 
    }, 
    { 
     "": "" 
    }], 
    "": "" 
}]

}

Извините за мой плохой английский.

источник

2013-07-23 Buchs sullivan

, что вы пробовали до сих пор? Каков тип distance_info, поданный после десериализации? или вы получаете исключения? – Selvin

У меня есть это обратно с типом Объект: {distance = 101.3, unit = km} –

в классе сериализатора GSON:

import java.util.HashMap;  
import java.util.Map; 

@SerializedName("distance_info") 
public Map<String, String> distance_info = new HashMap<String, String>();

Для доступа струнный:

response.distance_info.get("distance") 
response.distance_info.get("unit")

источник

2013-07-25 13:26:29

Android gson serialization

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