java - Google Places API - 在 Android 端解码 Json

Question

我对处理 json 相当陌生，目前正在使用 Google Places API 来获取餐厅详细信息。我已经尝试通过以下文章对其进行解码，例如

• how to decode json in android

但它没有用，因为就我的理解而言，我的 json 字符串非常复杂

我使用这个特定的函数通过 Volley API 获取 json

public String getVolleyURL() {
        String query = null;
//            query = SEARCH_QUERY + "&location=" + lat + "," + lon + "&radius=" + radius;
            query = "&location=" + lat  + "," +longg + "&radius=" + radius;

        query = SEARCH_URL + query + "&key=" + GOOGLE_PLACE_KEY;
        Log.wtf(TAG, "Volley_URL = " + query);
        return query;
    }

返回以下 Json 字符串

{
   "html_attributions" : [],
   "results" : [
      {
         "formatted_address" : "Metropolitan Life North Building, 11 Madison Ave, New York, NY 10010, Verenigde Staten",
         "geometry" : {
            "location" : {
               "lat" : 40.74169,
               "lng" : -73.9872068
            },
            "viewport" : {
               "northeast" : {
                  "lat" : 40.74190884999999,
                  "lng" : -73.98716930000001
               },
               "southwest" : {
                  "lat" : 40.74161705,
                  "lng" : -73.98731529999999
               }
            }
         },
         "icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/restaurant-71.png",
         "id" : "f758e0d7f68c659682afdb4b1c0749e7d3623839",
         "name" : "Eleven Madison Park",
         "opening_hours" : {
            "open_now" : false,
            "weekday_text" : []
         },
         "photos" : [
            {
               "height" : 1200,
               "html_attributions" : [
                  "\u003ca href=\"https://maps.google.com/maps/contrib/102127816559576392189/photos\"\u003eTammy Liu\u003c/a\u003e"
               ],
               "photo_reference" : "CoQBdwAAACwNCAsIpt6Li3P49bVZfSX8yDOA3QTsPsgc52jYRliBNBEqboYcE409Wf-ZYIae__HbKvaW1Xed-lnKjr0dus2Gbnn1Y8PTH_7HX89aiDo4lTASyuU8N7DxHndhiAXPqY-ZKozOzLcSYA7tP50_-caFILD36WpSQJIEWSPu3cgzEhCQ7c2ltmabHZsR88s-gc8kGhShA5LDudy3ZvcDAjalj9yn_KR7bw",
               "width" : 1800
            }
         ],
         "place_id" : "ChIJEWbXz6ZZwokRLKmKrtPfVFY",
         "price_level" : 4,
         "rating" : 4.5,
         "reference" : "CnRmAAAAWyhPb38cmZ765RA05cPPZkYqZbRGtDOOQi8d5yNuwCrvezX4liYo6DFNOdr8c-v2wwwnD9OqODteeO9oto9wNGI3F0ORvjKYCAwaNwGOMc2x8JYUljND4XmG41s0d44OXWxzloUQgRubjuFEDpTkhBIQAeucZk-7vCj6xP76Mkwt2RoUMaR7pkhrawYFttRUBIYellvYoJc",
         "types" : [ "restaurant", "bar", "food", "point_of_interest", "establishment" ]
      }
   ],
   "status" : "OK"
}

任何形式的帮助将不胜感激!谢谢

Answer 1

你试过吗this ？ JSON 是一种非常常见的标准格式，因此有大量的资源可用于与它们交互。 JSON的“规则”可见here .