gson

问题 I haven't found yet the proper examples of how to make an app load more items from Retrofit onResponse while scrolling down the RecyclerView. Here is how I'm loading my fist 20 items: List<ModelPartners> model = new ArrayList<>(); Call<ResponsePartners> call = ApiClient.getRetrofit().getPartnerList(params); call.enqueue(this); My RecyclerView PartnersAdapter adapter = new PartnersAdapter(getContext(), recyclerView, model); recyclerView.setAdapter(adapter); And here is my Retrofit onResponse :

问题 I have hashmap object, Map testData=new HashMap(); testData.put("test","test1"); I am able to convert this map using json file with Gson library. I know how to get that data using jQuery getJSON. My question is: how to display both key and value pairs? 回答1: What about using gson on the server side, and use jQuery's .getJSON on the client-side? EDIT: added a for-each example according to your changed question, try it here: http://jsfiddle.net/5gEYf/ var response = {"test": "test1"}; $.each

问题 I am using Gson to parse a JSON response from a certain API. Everything was working ok, but now seems like one of the fields of the response can come in an array form or in a single element form, so that I am getting com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Here you can see the fragment of the two JSON versions causing problems: VERSION 1 { "Notes": { "Note": [ { "key": "disruption-message", "section": "high", "priority": "1", "message": "The battery consumption

问题 I have JSON file as this http://sawbo-illinois.org/mobileApp.php . I've created objects as: public class Video { public List<all> all; public List<String>Language; public List<String>Country; public List<String>Topic; public class all{ public String id; public String Country; public String Language; public String Topic; public String Title; public String Video; public String Videolight; public String Description; public String Image; } } But I get a failure response from Retrofit call back as

问题 I have a JSON response from Facebook with the following structure: { "data": [ { "id": "105458566194298_411506355589516", "message": "...", "type": "status", "created_time": "2012-11-25T17:26:41+0000", "updated_time": "2012-11-25T17:26:41+0000", "comments": { "count": 0 }, { "id": "105458566194298_411506355589516", "message": "...", "type": "status", "created_time": "2012-11-25T17:26:41+0000", "updated_time": "2012-11-25T17:26:41+0000", "comments": { "count": 0 } ] } I'm trying to deserialize

问题 I have a class defined as: public class Calls<T extends Object> Inside this class there is a method doRequest that creates a TypeToken (from com.google.json.reflect ) for a Gson request. java.lang.reflect.Type type = new TypeToken<HandlerResponse<T>>(){{}}.getType(); where HandlerResponse is a simple model class that contains attributes like: private Map detail; private transient T data; private transient int count = 0; private String status; The exception I get on Android Studio is: FATAL

问题 I am calling a webservice which gives me a json like this { "discussions": [{ "id": 54, "name": "Test Discusssion", "discussion": 41, "created": 1472816138, "modified": 1472816138, "subject": "Test Discusssion", "message": "<p>Welcome all to test discussion<\/p>", }], "warnings": [] } But in android I am parsing it as ArrayList<MoodleDiscussion> mDiscussions = gson.fromJson(reader, new TypeToken<List<MoodleDiscussion>>() { }.getType()); And the error I am getting is java.lang

问题 This question already has answers here : Gson - convert from Json to a typed ArrayList<T> (5 answers) Closed 3 years ago . In my activity, the user has an array of images he picks, and then I want to store them in preferences. Then the user leaves the activity, and comes back, I want those images still loaded into an ImageView . I'm trying to use Gson to accomplish this, but am having trouble and can't see what I'm doing wrong. Hoping external insight may help me with this obvious answer I'm

问题 I'm trying to use Google's GSON for the first time in my Android app. I want to use GSON with a class called UserValues , which keeps most of my ArrayList, booleans, Strings and other basic objects in one place. My goal is to save an instance of UserValues into SharedPreferences . I wrote: Gson gson = new Gson(); String userValuesJSON=gson.toJson(userValues); getSharedPreferences(myAppKey, MODE_PRIVATE).edit().putString("JSON", userValuesJSON).commit(); The error I get: java.lang

问题 I'm trying to use retrofit 2 in my app and i'm getting the folloing error: java.lang.RuntimeException: Unable to invoke no-args constructor for interface box.gov.br.ourapp.API.ClientePFApi. Register an InstanceCreator with Gson for this type may fix this problem. And... I dunno where's the problem =/ My java class: public class ClientePFVisao360 { private static final long serialVersionUID = 3182722297876508581L; @SerializedName("txCPF") @Expose public String txCPF; @SerializedName("nuCocli")