java – Volley – Sending a POST request using JSONArrayRequest-ThrowExceptions

Exception or error: I’m using Volley to interact with an API. I need to send a post request (with parameters) to a service that returns a JSON Array. JsonObjectRequest has a constructor that takes a method and a set of parameters JsonObjectRequest(int method, java.lang.String url, JSONObject jsonRequest, Response.Listener<JSONObject> listener, Response.ErrorListener errorListener) However JSONArrayRequest (the one …

java – How to convert HashMap to json Array in android?-ThrowExceptions

Exception or error: I want to convert HashMap to json array my code is as follow: Map<String, String> map = new HashMap<String, String>(); map.put(“first”, “First Value”); map.put(“second”, “Second Value”); I have tried this but it didn’t work. Any solution? JSONArray mJSONArray = new JSONArray(Arrays.asList(map)); How to solve: Try this, public JSONObject (Map copyFrom) Creates a …

java – how to parse JSONArray in android-ThrowExceptions

Exception or error: I want to read this JSON lines but because it start with JSONArray i’m a little confused “abridged_cast”: [ { “name”: “Jeff Bridges”, “id”: “162655890”, “characters”: [ “Jack Prescott” ] }, { “name”: “Charles Grodin”, “id”: “162662571”, “characters”: [ “Fred Wilson” ] }, { “name”: “Jessica Lange”, “id”: “162653068”, “characters”: [ “Dwan” …

android – ionic update-notifier-cordova.json' You don't have access to this file-ThrowExceptions

Exception or error: I am trying to run ionic on iOS, but it throws an error. What happened? ionic run ios /usr/local/lib/node_modules/cordova/node_modules/update-notifier/node_modules/configstore/index.js:53 throw err; ^ Error: EACCES, permission denied ‘/Users/jiahongl/.config/configstore/update-notifier-cordova.json’ You don’t have access to this file. at Error (native) at Object.fs.openSync (fs.js:500:18) at Object.fs.readFileSync (fs.js:352:15) at Object.create.all.get (/usr/local/lib/node_modules/cordova/node_modules/update-notifier/node_modules/configstore/index.js:34:26) at Object.Configstore (/usr/local/lib/node_modules/cordova/node_modules/update-notifier/node_modules/configstore/index.js:27:44) at new UpdateNotifier …

android – How to make a nested Json object in Java?-ThrowExceptions

Exception or error: I want to program a nested JSON Object for my Android device, but how? I have only basic experience with Json, so I would appreciate if someone could help me with the following code: { “command”: “login”, “uid”: “123123123”, “params”: { “username”: “sup”, “password”: “bros” } } Edit: The following code does …