OkHttp Class for making REST API calls

ResponseOKhttp.java

/*
OkHttp class for making REST calls.
Here the method is POST, you can change it to GET in 'request' below
*/

public class ResponseOKhttp

{
    OkHttpClient client = new OkHttpClient();

    public static final MediaType JSON
            = MediaType.parse("application/json; charset=utf-8");

    public String run(String url, String json) throws IOException {
        RequestBody body = RequestBody.create(JSON, json);
        Request request = new Request.Builder()
                .url(url)
                .post(body)
                .build();

        Response response = client.newCall(request).execute();
        return response.body().string();
    }

} 

/*

Usage Example
-------------------------------------------------------------------------

// Just make an Object like this to use the class

ResponseOKhttp example = new ResponseOKhttp();

String response = null;
    try {
        response = example.run(url, json.toString());
        Log.d("responsegot",response);
     }
    catch (JSONException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
 
 */