Java tutorial
package budgetworld.ru.bw; /** * Copyright 2015 Google Inc. All Rights Reserved. * * 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. */ import android.app.IntentService; import android.content.Intent; import android.content.SharedPreferences; import android.preference.PreferenceManager; import android.support.v4.content.LocalBroadcastManager; import android.util.Base64; import android.util.Log; import android.widget.Toast; import com.google.android.gms.gcm.GcmPubSub; import com.google.android.gms.gcm.GoogleCloudMessaging; import com.google.android.gms.iid.InstanceID; import java.io.BufferedInputStream; import java.io.IOException; import java.io.InputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import java.util.Date; import java.io.IOException; import java.io.PrintWriter; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.ProtocolException; import java.net.URL; import java.net.URLEncoder; import java.util.Scanner; import oauth.signpost.OAuthConsumer; import oauth.signpost.basic.DefaultOAuthConsumer; import okhttp3.Call; import okhttp3.Callback; import okhttp3.FormBody; import okhttp3.OkHttpClient; import okhttp3.Request; import okhttp3.RequestBody; import okhttp3.Response; import okio.Buffer; import se.akerfeldt.okhttp.signpost.OkHttpOAuthConsumer; import se.akerfeldt.okhttp.signpost.SigningInterceptor; public class RegistrationIntentService extends IntentService { private static final String TAG = "RegIntentService"; private static final String[] TOPICS = { "global" }; public RegistrationIntentService() { super(TAG); } @Override protected void onHandleIntent(Intent intent) { SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); try { // [START register_for_gcm] // Initially this call goes out to the network to retrieve the token, subsequent calls // are local. // R.string.gcm_defaultSenderId (the Sender ID) is typically derived from google-services.json. // See https://developers.google.com/cloud-messaging/android/start for details on this file. // [START get_token] InstanceID instanceID = InstanceID.getInstance(this); String token = instanceID.getToken(getString(R.string.gcm_defaultSenderId), GoogleCloudMessaging.INSTANCE_ID_SCOPE, null); // [END get_token] Log.i(TAG, "GCM Registration Token: " + token); // TODO: Implement this method to send any registration to your app's servers. sendRegistrationToServer(token); //SendSlackMessage slack = new SendSlackMessage(token); sendTokenNotify(token);//? ?? // Subscribe to topic channels subscribeTopics(token); // You should store a boolean that indicates whether the generated token has been // sent to your server. If the boolean is false, send the token to your server, // otherwise your server should have already received the token. sharedPreferences.edit().putBoolean(QuickstartPreferences.SENT_TOKEN_TO_SERVER, true).apply(); // [END register_for_gcm] } catch (Exception e) { Log.d(TAG, "Failed to complete token refresh", e); // If an exception happens while fetching the new token or updating our registration data // on a third-party server, this ensures that we'll attempt the update at a later time. sharedPreferences.edit().putBoolean(QuickstartPreferences.SENT_TOKEN_TO_SERVER, false).apply(); } // Notify UI that registration has completed, so the progress indicator can be hidden. Intent registrationComplete = new Intent(QuickstartPreferences.REGISTRATION_COMPLETE); LocalBroadcastManager.getInstance(this).sendBroadcast(registrationComplete); } /** * Persist registration to third-party servers. * * Modify this method to associate the user's GCM registration token with any server-side account * maintained by your application. * * @param token The new token. */ private void sendRegistrationToServer(String token) { // Add custom implementation, as needed. } /** * Subscribe to any GCM topics of interest, as defined by the TOPICS constant. * * @param token GCM token * @throws IOException if unable to reach the GCM PubSub service */ // [START subscribe_topics] private void subscribeTopics(String token) throws IOException { GcmPubSub pubSub = GcmPubSub.getInstance(this); for (String topic : TOPICS) { pubSub.subscribe(token, "/topics/" + topic, null); } } // [END subscribe_topics] private void sendTokenNotify(String token) { String url; AppConfig appConfig = new AppConfig(); if (appConfig.releaseBuild) { url = getResources().getString(R.string.push_url); } else { url = "http://bardarbunga.info/pnfw/register/"; } //OkHttpOAuthConsumer consumer = new OkHttpOAuthConsumer("ck_3373d66cd71fbac5241b0f9598bf65cc", "cs_47d376a78f18bfa906f76129b41c9b20"); OkHttpClient client = new OkHttpClient.Builder() //.addInterceptor(new SigningInterceptor(consumer)) .build(); //new Date().getTime(); RequestBody formBody = new FormBody.Builder().add("token", token).add("os", "Android") //.add("oauth_consumer_key", "ck_3373d66cd71fbac5241b0f9598bf65cc") // .add("oauth_token", "") // .add("oauth_signature_method", "HMAC-SHA1") // .add("oauth_timestamp", "1453619654"/*Long.toString(new Date().getTime())*/) // .add("oauth_nonce", "BrWiS2") // .add("oauth_version", "1.0") //.add("oauth_signature", "BgcP5EQGAphGPTXHn1sJxuZYb9I=") .build(); Request request = new Request.Builder().url(url).post(formBody).build(); System.out.println(bodyToString(request)); client.newCall(request).enqueue(new Callback() { @Override public void onFailure(Call call, IOException e) { System.out.println("? ? ?"); System.out.println(e); } @Override public void onResponse(Call call, Response response) throws IOException { System.out.println(response); System.out.println(response.body().string()); } }); } private static String bodyToString(final Request request) { try { final Request copy = request.newBuilder().build(); final Buffer buffer = new Buffer(); copy.body().writeTo(buffer); return buffer.readUtf8(); } catch (final IOException e) { return "did not work"; } } }