Android Open Source - gasp-gcm-client Review Sync Service






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Back to project page gasp-gcm-client.

License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (c) 2013 Mark Prichard, CloudBees
 */*from ww  w  .  j  a  v a2 s.  com*/
 * 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
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

package com.cloudbees.gasp.service;

import android.app.IntentService;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.sqlite.SQLiteConstraintException;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.util.Log;

import com.cloudbees.gasp.activity.ConsoleActivity;
import com.cloudbees.gasp.R;
import com.cloudbees.gasp.adapter.ReviewDataAdapter;
import com.cloudbees.gasp.model.Review;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import java.lang.reflect.Type;
import java.util.List;
import java.util.ListIterator;

public class ReviewSyncService extends IntentService implements IRESTListener {
    private static final String TAG = ReviewSyncService.class.getName();

    private Uri mGaspReviewsUri;

    private void getGaspReviewsUriSharedPreferences() {
        PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
        SharedPreferences gaspSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
        String gaspReviewsUri = gaspSharedPreferences.getString(getString(R.string.gasp_server_uri_preferences), "")
                + getString(R.string.gasp_reviews_location);

        this.mGaspReviewsUri = Uri.parse(gaspReviewsUri);
    }

    private Uri getGaspReviewsUri() {
        return mGaspReviewsUri;
    }

    public ReviewSyncService() {
        super("ReviewSyncService");
    }

    private long checkLastId() {
        long lastId = 0;

        ReviewDataAdapter reviewData = new ReviewDataAdapter(this);
        reviewData.open();
        try {
            lastId = reviewData.getLastId();
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            reviewData.close();
        }

        return lastId;
    }

    @Override
    protected void onHandleIntent(Intent intent) {
        getGaspReviewsUriSharedPreferences();
        Log.i(TAG, "Using Gasp Server Reviews URI: " + getGaspReviewsUri());

        AsyncRESTClient asyncRestCall = new AsyncRESTClient(getGaspReviewsUri(), this);
        asyncRestCall.getAll();
    }

    @Override
    public void onCompleted(String results) {
        Log.i(TAG, "Response from " + mGaspReviewsUri.toString() + " :" + results + '\n');

        if (results != null) {
            try {
                Gson gson = new Gson();
                Type type = new TypeToken<List<Review>>() {
                }.getType();
                List<Review> reviews = gson.fromJson(results, type);

                // Check how many records already in local SQLite database
                long localRecords = checkLastId();

                ReviewDataAdapter reviewsDB = new ReviewDataAdapter(getApplicationContext());
                reviewsDB.open();
                ListIterator<Review> iterator = reviews.listIterator();
                int index = 0;

                while (iterator.hasNext()) {
                    try {
                        Review review = iterator.next();
                        if (review.getId() > localRecords) {
                            reviewsDB.insert(review);
                            index++;
                        }
                    } catch (SQLiteConstraintException e) {
                        e.printStackTrace();
                    }
                }
                reviewsDB.close();

                String resultTxt = "Sync: Found " + localRecords + ", Loaded " + index
                        + " reviews from " + getGaspReviewsUri();
                Log.i(TAG, resultTxt + '\n');

                Intent broadcastIntent = new Intent();
                broadcastIntent.setAction(ConsoleActivity.ResponseReceiver.ACTION_RESP);
                broadcastIntent.addCategory(Intent.CATEGORY_DEFAULT);
                broadcastIntent.putExtra(ConsoleActivity.ResponseReceiver.PARAM_OUT_MSG, resultTxt);
                sendBroadcast(broadcastIntent);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
}




Java Source Code List

com.cloudbees.gasp.activity.ConsoleActivityTest.java
com.cloudbees.gasp.activity.ConsoleActivity.java
com.cloudbees.gasp.activity.PlacesActivityTest.java
com.cloudbees.gasp.activity.PlacesActivity.java
com.cloudbees.gasp.activity.PlacesDetailActivityTest.java
com.cloudbees.gasp.activity.PlacesDetailActivity.java
com.cloudbees.gasp.activity.RestaurantListActivityTest.java
com.cloudbees.gasp.activity.RestaurantListActivity.java
com.cloudbees.gasp.activity.ReviewActivity.java
com.cloudbees.gasp.activity.ReviewListActivityTest.java
com.cloudbees.gasp.activity.ReviewListActivity.java
com.cloudbees.gasp.activity.SetPreferencesActivity.java
com.cloudbees.gasp.activity.TestParams.java
com.cloudbees.gasp.activity.TwitterStreamActivityTest.java
com.cloudbees.gasp.activity.TwitterStreamActivity.java
com.cloudbees.gasp.activity.UserListActivityTest.java
com.cloudbees.gasp.activity.UserListActivity.java
com.cloudbees.gasp.adapter.DataAdapterQueryTest.java
com.cloudbees.gasp.adapter.DatabaseTest.java
com.cloudbees.gasp.adapter.GaspDataAdapter.java
com.cloudbees.gasp.adapter.GaspSQLiteHelper.java
com.cloudbees.gasp.adapter.RestaurantArrayAdapter.java
com.cloudbees.gasp.adapter.RestaurantDataAdapter.java
com.cloudbees.gasp.adapter.ReviewArrayAdapter.java
com.cloudbees.gasp.adapter.ReviewDataAdapter.java
com.cloudbees.gasp.adapter.UserArrayAdapter.java
com.cloudbees.gasp.adapter.UserDataAdapter.java
com.cloudbees.gasp.fragment.AddEventFragment.java
com.cloudbees.gasp.fragment.DeleteEventFragment.java
com.cloudbees.gasp.fragment.GaspDatabaseFragment.java
com.cloudbees.gasp.fragment.GaspRestaurantFragment.java
com.cloudbees.gasp.fragment.GaspReviewFragment.java
com.cloudbees.gasp.fragment.LocationFragment.java
com.cloudbees.gasp.fragment.NearbySearchFragment.java
com.cloudbees.gasp.fragment.PlaceDetailsFragment.java
com.cloudbees.gasp.fragment.PreferencesFragment.java
com.cloudbees.gasp.fragment.RESTResponderFragment.java
com.cloudbees.gasp.fragment.TwitterAuthenticationFragment.java
com.cloudbees.gasp.fragment.TwitterResponderFragment.java
com.cloudbees.gasp.gcm.GCMBroadcastReceiver.java
com.cloudbees.gasp.gcm.GCMIntentService.java
com.cloudbees.gasp.gcm.GCMRegistration.java
com.cloudbees.gasp.location.GooglePlacesClient.java
com.cloudbees.gasp.location.NearbySearchTest.java
com.cloudbees.gasp.location.PlaceDetailsTest.java
com.cloudbees.gasp.location.PlaceEventsTest.java
com.cloudbees.gasp.model.EventRequest.java
com.cloudbees.gasp.model.EventResponse.java
com.cloudbees.gasp.model.GaspDataObject.java
com.cloudbees.gasp.model.Geometry.java
com.cloudbees.gasp.model.Location.java
com.cloudbees.gasp.model.ModelObjectTest.java
com.cloudbees.gasp.model.PlaceDetail.java
com.cloudbees.gasp.model.PlaceDetails.java
com.cloudbees.gasp.model.PlaceEvent.java
com.cloudbees.gasp.model.Place.java
com.cloudbees.gasp.model.Places.java
com.cloudbees.gasp.model.Query.java
com.cloudbees.gasp.model.Restaurant.java
com.cloudbees.gasp.model.Review.java
com.cloudbees.gasp.model.TwitterStatus.java
com.cloudbees.gasp.model.TwitterStatuses.java
com.cloudbees.gasp.model.TwitterTokenResponse.java
com.cloudbees.gasp.model.User.java
com.cloudbees.gasp.robotium.NavigationTest.java
com.cloudbees.gasp.server.GaspEntityTest.java
com.cloudbees.gasp.server.GaspRestaurantTest.java
com.cloudbees.gasp.server.GaspReviewTest.java
com.cloudbees.gasp.server.GaspServerAPI.java
com.cloudbees.gasp.service.AsyncRESTClient.java
com.cloudbees.gasp.service.AsyncRestTestAll.java
com.cloudbees.gasp.service.AsyncRestTestIndex.java
com.cloudbees.gasp.service.IRESTListener.java
com.cloudbees.gasp.service.RESTIntentService.java
com.cloudbees.gasp.service.RestaurantSyncServiceTest.java
com.cloudbees.gasp.service.RestaurantSyncService.java
com.cloudbees.gasp.service.RestaurantUpdateServiceTest.java
com.cloudbees.gasp.service.RestaurantUpdateService.java
com.cloudbees.gasp.service.ReviewSyncServiceTest.java
com.cloudbees.gasp.service.ReviewSyncService.java
com.cloudbees.gasp.service.ReviewUpdateServiceTest.java
com.cloudbees.gasp.service.ReviewUpdateService.java
com.cloudbees.gasp.service.TwitterServiceTest.java
com.cloudbees.gasp.service.UserSyncServiceTest.java
com.cloudbees.gasp.service.UserSyncService.java
com.cloudbees.gasp.service.UserUpdateServiceTest.java
com.cloudbees.gasp.service.UserUpdateService.java
com.cloudbees.gasp.twitter.TwitterAPI.java
com.cloudbees.gasp.twitter.TwitterAuthServiceTest.java
com.cloudbees.gasp.twitter.TwitterAuthentication.java