I have a JSON file in my assets folder. That file has one object with an array. The array has 150+ objects with each having three strings.
For each of these 150+ objects
Put your json file in raw folder and whit Gson library you can pars json :
Reader reader= new InputStreamReader(getResources().openRawResource(R.raw.json_test));
JsonElement json=new Gson().fromJson(reader,JsonElement.class);
You can use this JsonElemnt for Gson or if you want json as string you can do this :
String jsonString=json.toString();