java - how do I find out a JSON Object return JSON Array or string in android -


i have json following. how find out json object return json array or string in android.

{     "green_spots": [     ......     ],     "yellow_spots": "no yellow spot available",     "red_spots": "no red spot available" }

the json objects retrurn array when values present else return string "no green/red/yellow spot available". done following way. there other way do? because alert string changed if not work.

jsonobject obj = new jsonobject(response); string green = obj.getstring("green_spots");  // green spots if ("no green spot available".equalsignorecase(green)) {     log.v("search hour", "no green spot available"); } else {     jsonarray greenarray = obj.getjsonarray("green_spots");             ....       } 

    object object = jsonobject.get("key");     if (object instanceof jsonobject) {     // json object     } else if (object instanceof jsonarray) {     // json array     } else {     // string     }

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