android - Google Places Parse(排球)
问题描述
我正在尝试解析这个文件。我是地图 API 的新手。我正在尝试将此集合解析为 recyclerview 我尝试使用有效的字符串请求进行解析,但我需要 json 对象来存储数据。
{
"html_attributions" : [],
"result" : {
"address_components" : [
{
"long_name" : "Ahmedabad",
"short_name" : "Ahmedabad",
"types" : [ "locality", "political" ]
},
{
"long_name" : "Suradhara Society",
"short_name" : "Suradhara Society",
"types" : [ "neighborhood", "political" ]
},
{
"long_name" : "Khodiar Nagar",
"short_name" : "Khodiar Nagar",
"types" : [ "sublocality_level_1", "sublocality", "political" ]
},
{
"long_name" : "Ahmedabad",
"short_name" : "Ahmedabad",
"types" : [ "administrative_area_level_2", "political" ]
},
{
"long_name" : "Gujarat",
"short_name" : "GJ",
"types" : [ "administrative_area_level_1", "political" ]
},
{
"long_name" : "India",
"short_name" : "IN",
"types" : [ "country", "political" ]
},
{
"long_name" : "382350",
"short_name" : "382350",
"types" : [ "postal_code" ]
}
],
"adr_address" : "3rd Floor, Sardar Patel Mall, Nikol Gam Road, \u003cspan class=\"street-address\"\u003eBapunagar\u003c/span\u003e, \u003cspan class=\"extended-address\"\u003eSuradhara Society, Khodiar Nagar\u003c/span\u003e, \u003cspan class=\"locality\"\u003eAhmedabad\u003c/span\u003e, \u003cspan class=\"region\"\u003eGujarat\u003c/span\u003e \u003cspan class=\"postal-code\"\u003e382350\u003c/span\u003e, \u003cspan class=\"country-name\"\u003eIndia\u003c/span\u003e",
"formatted_address" : "3rd Floor, Sardar Patel Mall, Nikol Gam Road, Bapunagar, Suradhara Society, Khodiar Nagar, Ahmedabad, Gujarat 382350, India",
"formatted_phone_number" : "085116 15040",
"geometry" : {
"location" : {
"lat" : 23.0379687,
"lng" : 72.6433222
},
"viewport" : {
"northeast" : {
"lat" : 23.0393176802915,
"lng" : 72.64467118029151
},
"southwest" : {
"lat" : 23.0366197197085,
"lng" : 72.64197321970849
}
}
},
"icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/generic_business-71.png",
"id" : "7ddb8968d27481b07a700f6e34ac5442f528eaf2",
"international_phone_number" : "+91 85116 15040",
"name" : "Parsana Gym",
"photos" : [
{
"height" : 2322,
"html_attributions" : [
"\u003ca href=\"https://maps.google.com/maps/contrib/104290859169763692879/photos\"\u003eAlpesh Patel\u003c/a\u003e"
],
"photo_reference" : "CmRaAAAAgWV9QS54sRCALTitzLBc7LowfL3gKMw_jbNaTSmeFM9GqqG6iu1hx4HJwj332LJQHpfk44xeAPIgYg0mexUJaoWd8mKIUt4oTUj0f-DvbmnrOG67Q5BwAh9eP6VjcPz3EhAHDkHpn52M8rURjiAncwzrGhTLyHQZ5qHXowonHaOnDvld63wrXg",
"width" : 4128
}
],
"place_id" : "ChIJEbpNLyCHXjkRny4b5TptHsY",
"plus_code" : {
"compound_code" : "2JQV+58 Ahmedabad, Gujarat, India",
"global_code" : "7JMJ2JQV+58"
},
"rating" : 4.4,
"reference" : "ChIJEbpNLyCHXjkRny4b5TptHsY",
"reviews" : [
{
"author_name" : "Sumit Patel",
"author_url" : "https://www.google.com/maps/contrib/101190972481759472779/reviews",
"language" : "en",
"profile_photo_url" : "https://lh3.googleusercontent.com/-70hcgZha3k4/AAAAAAAAAAI/AAAAAAAAAAA/ABtNlbDZJQHYZ86bOPzJBQjG8VNA0_Sh6g/s128-c0x00000000-cc-rp-mo/photo.jpg",
"rating" : 5,
"relative_time_description" : "4 months ago",
"text" : "gym is good and trainer are also good.\nbut some new machine are require for excersize.",
"time" : 1527730807
},
{
"author_name" : "Mahesh Bhayani",
"author_url" : "https://www.google.com/maps/contrib/105571914899766322779/reviews",
"language" : "en",
"profile_photo_url" : "https://lh3.googleusercontent.com/-EKevbjOaZsw/AAAAAAAAAAI/AAAAAAAAA4o/k75Wr5thZvg/s128-c0x00000000-cc-rp-mo/photo.jpg",
"rating" : 5,
"relative_time_description" : "4 months ago",
"text" : "Good atmosfiyar for parsana gym. Good service provide good trinar.",
"time" : 1527820640
},
{
"author_name" : "Nadiya Dipak",
"author_url" : "https://www.google.com/maps/contrib/100514831030336220877/reviews",
"language" : "en",
"profile_photo_url" : "https://lh6.googleusercontent.com/-he9oXwcUqLI/AAAAAAAAAAI/AAAAAAAAAAA/ABtNlbBq3ow6IHVx5QNQktTbXQEDI2v2xw/s128-c0x00000000-cc-rp-mo/photo.jpg",
"rating" : 5,
"relative_time_description" : "4 months ago",
"text" : "Parsana gym is very good sarvice provide . Nice team work",
"time" : 1527738686
}
],
"scope" : "GOOGLE",
"types" : [ "gym", "health", "point_of_interest", "establishment" ],
"url" : "https://maps.google.com/?cid=14275967968530345631",
"utc_offset" : 330,
"vicinity" : "3rd Floor, Sardar Patel Mall, Nikol Gam Road, Bapunagar, Ahmedabad"
},
"status" : "OK"
}
我使用提供解析异常的凌空。
这是我的代码 ,我正在尝试使用以下代码使用 volley 解析 JSON 格式。
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(url, new Response.Listener<JSONArray>() {
@Override
public void onResponse(JSONArray response) {
for (int i = 0; i < response.length(); i++) {
try {
JSONObject object = response.getJSONObject(i);
JSONObject result = object.getJSONObject("result");
JSONArray array = result.getJSONArray("address_components");
Log.d("result", "" + array.length());
for (int adress = 0; adress < array.length(); adress++) {
JSONObject object1 = array.getJSONObject(i);
Log.d("result", object1.getString("long_name"));
Log.d("result", object1.getString("short_name"));
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
//Error lisnter for request
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.d("error", error.getMessage());
}
});
RequestQueue requestQueue = Volley.newRequestQueue(this);
requestQueue.add(jsonArrayRequest );
任何人都可以帮助我在这方面缺少什么吗?
这是例外。 注意-: org.json.JSONException: Value {"html_attributions":[],"result":{"address_components":[{"long_name":"Ahmedabad","short_name":"Ahmedabad","t... ……}
提前致谢 !!
解决方案
做这个 :
您的响应以 jsonObject'{' 而不是 jsonArray'[' 开头
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(url, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try {
JSONObject jsonObject = response.getJSONObject("result");
JSONArray jsonArray = jsonObject.getJSONArray("address_components");
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject object = jsonArray.getJSONObject(i);
Log.d("result", object.getString("long_name"));
Log.d("result", object.getString("short_name"));
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
//Error lisnter for request
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.d("error", error.getMessage());
}
});
RequestQueue requestQueue = Volley.newRequestQueue(this);
requestQueue.add(jsonArrayRequest );
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