You have three protected methods in an AsyncTask that can interact with the UI. onPreExecute() runs before doInBackground() onPostExecute() runs after doInBackground() completes onProgressUpdate() this only runs when doInBackground() calls it with publishProgress() If in your case the Task runs for a lot longer than the 30 seconds you want to refresh you would want … Read more
JsonObjectRequest actually accepts JSONObject as body. From this blog article, final String url = “some/url”; final JSONObject jsonBody = new JSONObject(“{\”type\”:\”example\”}”); new JsonObjectRequest(url, jsonBody, new Response.Listener<JSONObject>() { … }); Here is the source code and JavaDoc (@param jsonRequest): /** * Creates a new request. * @param method the HTTP method to use * @param url … Read more
The @Body annotation defines a single request body. interface Foo { @POST(“/jayson”) FooResponse postJson(@Body FooRequest body); } Since Retrofit uses Gson by default, the FooRequest instances will be serialized as JSON as the sole body of the request. public class FooRequest { final String foo; final String bar; FooRequest(String foo, String bar) { this.foo = … Read more
Suppose “response” is your JSONResponse JSONObject jsonObject = new JSONObject(response);// This is used to get jsonObject from response String sCode=jsonObject.optString(“scode”); // This is how you can parse string from jsonObject JSONArray allmenuArray=jsonObject.optJSONArray(“all_menu”); //This is how you can parse JsonArray from jsonObject for(int i=0;i<allmenuArray.length();i++){ JSONObject objectJson=allmenuArray.optJSONObject(i);//This is how you can parse jsonObject from jsonArray } Like … Read more