How to create JSON Object using String?

Question

I want to create a JSON Object using String.

Example : JSON {\"test1\":\"value1\",\"test2\":{\"id\":0,\"name\":\"testName\"}}

In order to creat

Answer 1

In contrast to what the accepted answer proposes, the documentation says that for JSONArray() you must use put(value) no add(value).

https://developer.android.com/reference/org/json/JSONArray.html#put(java.lang.Object)

(Android API 19-27. Kotlin 1.2.50)