#Helper Class for using OkHttp
###Usage
Added OkHttp depandancy
Call this from backround thread or AsyncTask
ApiCall.getJsonFromUrl(getString(R.string.api_url));
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Helper class for OkHttp http://square.github.io/okhttp/
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| import android.util.Log; | |
| import org.json.JSONObject; | |
| import java.io.IOException; | |
| import okhttp3.MediaType; | |
| import okhttp3.OkHttpClient; | |
| import okhttp3.RequestBody; | |
| import okhttp3.Response; | |
| import okhttp3.Request; | |
| /** | |
| * Created by Antarix on 11/08/16. | |
| */ | |
| public class ApiCall { | |
| private static int GET = 1; | |
| private static int POST = 2; | |
| private static final MediaType JSON = MediaType.parse("application/json; charset=utf-8"); | |
| public static JSONObject getJsonFromUrl(String url){ | |
| return getJson(url,GET,null); | |
| } | |
| public static JSONObject postJsonFromUrl(String url,String jsonString){ | |
| return getJson(url,POST,jsonString); | |
| } | |
| private static JSONObject getJson(String url,int method,String jsonStringParams){ | |
| JSONObject json = null; | |
| // try parse the string to a JSON object | |
| try { | |
| String jsonString = makeServiceCall(url, method, jsonStringParams); | |
| if (jsonString != null) { | |
| json = new JSONObject(jsonString); | |
| } | |
| return json; | |
| } catch (Exception e) { | |
| Log.e("ApiCall", "Error parsing data " + e.toString()); | |
| return json; | |
| } | |
| } | |
| private static String makeServiceCall(String url,int method, String jsonStringParams) throws IOException { | |
| OkHttpClient client = new OkHttpClient(); | |
| Request request; | |
| if (method == POST){ | |
| RequestBody body = RequestBody.create(JSON, jsonStringParams); | |
| request = new Request.Builder() | |
| .url(url) | |
| .post(body) | |
| .build(); | |
| }else{ | |
| request = new Request.Builder() | |
| .url(url) | |
| .build(); | |
| } | |
| Response response = client.newCall(request).execute(); | |
| return response.body().string(); | |
| } | |
| } |
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