Java tutorial
/** * 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. */ package com.godowondev; import android.annotation.TargetApi; import android.app.Notification; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.media.AudioManager; import android.media.MediaPlayer; import android.media.Ringtone; import android.media.RingtoneManager; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.os.Environment; import android.support.v4.app.NotificationCompat; import android.telephony.SmsManager; import android.util.Log; import com.google.android.gms.gcm.GcmListenerService; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStream; import java.net.HttpURLConnection; import java.net.URL; public class MyGcmListenerService extends GcmListenerService { private static final String TAG = "MyGcmListenerService"; private Context mContext; /** * Called when message is received. * * @param from SenderID of the sender. * @param data Data bundle containing message data as key/value pairs. * For Set of keys use data.keySet(). */ // [START receive_message] @TargetApi(Build.VERSION_CODES.KITKAT) @Override public void onMessageReceived(String from, Bundle data) { String message = data.getString("message"); Log.d(TAG, "From: " + from); Log.d(TAG, "Message: " + message); Log.d(TAG, "Token: " + RegistrationIntentService.token); /* try { answerToServer(RegistrationIntentService.token, "godowondev"); } catch (IOException e) { e.printStackTrace(); } */ if (from.startsWith("/topics/")) { // message received from some topic. } else { // normal downstream message. } // [START_EXCLUDE] /** * Production applications would usually process the message here. * Eg: - Syncing with server. * - Store message in local database. * - Update UI. */ /** * In some cases it may be useful to show a notification indicating to the user * that a message was received. */ sendNotification(message); // [END_EXCLUDE] } // [END receive_message] @TargetApi(Build.VERSION_CODES.KITKAT) private void answerToServer(String token, String app_name) throws IOException { URL url = new URL("http://t3.godowoncenter.com/sample/gcm_get_push_result.goc"); // HTTP ? HttpURLConnection conn = (HttpURLConnection) url.openConnection(); // POST conn.setRequestMethod("POST"); // ? connection ? ? ?? conn.setDoOutput(true); // ? // - ? ?? ? (ex) ?=&?= ?&... // - ?? ? URL ?? . try (OutputStream out = conn.getOutputStream()) { out.write("secret_key=bdkfasd".getBytes()); out.write("&".getBytes()); out.write(("app_name=" + app_name).getBytes()); out.write("&".getBytes()); out.write(("token=" + token).getBytes()); } BufferedReader inFromServer = new BufferedReader(new InputStreamReader(conn.getInputStream())); // ? conn.disconnect(); } /** * Create and show a simple notification containing the received GCM message. * * @param message GCM message received. */ private void sendNotification(String message) { Intent intent = new Intent(this, MainActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); if (message.startsWith("[ADDITIONAL_MAIL_RING")) { intent.putExtra("navi_type", "additional_mail"); //defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE); defaultSoundUri = Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.wakeup); //sendSMS("01099989584", message); } else { intent.putExtra("navi_type", "reservation_error"); } PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent, PendingIntent.FLAG_ONE_SHOT); NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.logo).setContentTitle("?? PUSH ").setContentText(message) .setAutoCancel(true).setContentIntent(pendingIntent); if (message.startsWith("[ADDITIONAL_MAIL_SMS")) { //notificationBuilder.setVibrate(new long[] { 1000, 1000, 1000, 1000, 1000 }); notificationBuilder.setSound(defaultSoundUri); } else if (message.startsWith("[ADDITIONAL_MAIL_RING")) { AudioManager audiomanager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); audiomanager.setRingerMode(AudioManager.RINGER_MODE_NORMAL); notificationBuilder.setSound(defaultSoundUri); } NotificationManager notificationManager = (NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE); Notification note = notificationBuilder.build(); if ((message.startsWith("[ADDITIONAL_MAIL_SMS_KYS]") || message.startsWith("[ADDITIONAL_MAIL_SMS_ALL]") || message.startsWith("[ADDITIONAL_MAIL_RING_KYS]") || message.startsWith("[ADDITIONAL_MAIL_RING_ALL]")) && getResources().getString(R.string.member_name).equals("?")) { notificationManager.notify(0 /* ID of notification */, note); } if ((message.startsWith("[ADDITIONAL_MAIL_SMS_KDW]") || message.startsWith("[ADDITIONAL_MAIL_SMS_ALL]") || message.startsWith("[ADDITIONAL_MAIL_RING_KDW]") || message.startsWith("[ADDITIONAL_MAIL_RING_ALL]")) && getResources().getString(R.string.member_name).equals("")) { notificationManager.notify(0 /* ID of notification */, note); } //note.flags = Notification.FLAG_INSISTENT; // ? ? //notificationManager.notify(0 /* ID of notification */, note); } private void sendSMS(String phoneNumber, String message) { SmsManager sms = SmsManager.getDefault(); sms.sendTextMessage(phoneNumber, null, message, null, null); } }