How to convert ArrayList to JSON object

Question

public ArrayList convertJsonToJsonObject(){

    ArrayList mylist = new ArrayList ();

    mylist.add(\"abc\");
    mylist.add(         


        

Answer 1

You can use the GSON library to accomplish this.

 ArrayList mylist = new ArrayList ();
 mylist.add("abc");
 mylist.add("cfd");
 mylist.add("ert");
 mylist.add("fg");
 mylist.add("ujk");
 String json = new Gson().toJson(mylist);

You can refer to the GSON User Guide for more support.