GaspPlaces.java

package com.appdynamics.demo.gasp.location;

import android.os.AsyncTask;
import android.util.Log;

import com.appdynamics.demo.gasp.model.PlaceDetails;
import com.appdynamics.demo.gasp.model.Query;
import com.google.gson.Gson;

import java.net.URL;

/**
 * Copyright (c) 2013 Mark Prichard
 * <p/>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public abstract class GaspPlaces {
    private static final String TAG = GaspPlaces.class.getName();
    private Query mQuery;
    private String jsonOutput;

    public void placeDetails(Query query) {
        mQuery = query;

        new AsyncTask<Void, Void, String>() {
            @Override
            protected String doInBackground(Void... params) {
                try {
                    String search = GooglePlacesClient.getQueryStringPlaceDetails(mQuery.getReference());
                    jsonOutput = GooglePlacesClient.doGet(new URL(search));

                } catch (Exception e) {
                    Log.e(TAG, "Exception: ", e);
                }
                return jsonOutput;
            }

            @Override
            protected void onPostExecute(String jsonOutput) {
                super.onPostExecute(jsonOutput);
                try {
                    PlaceDetails placeDetails = new Gson().fromJson(jsonOutput, PlaceDetails.class);

                    if (placeDetails.getStatus().equalsIgnoreCase("OK"))
                        onSuccess(placeDetails);
                    else
                        onFailure(placeDetails.getStatus());

                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }.execute();
    }

    // Callbacks to calling Activity
    abstract public void onSuccess(PlaceDetails placeDetails);
    abstract public void onFailure(String status);
}