Java tutorial
/* * Copyright 2014 Hauke Lampe * * 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 org.openchaos.android.buildmessage; import android.app.IntentService; import android.app.NotificationManager; import android.app.PendingIntent; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.graphics.Color; import android.net.Uri; import android.os.Bundle; import android.preference.PreferenceManager; import android.support.v4.app.NotificationCompat; import android.text.Html; import android.util.Log; import com.google.android.gms.gcm.GoogleCloudMessaging; import java.util.regex.Matcher; import java.util.regex.Pattern; public class GcmIntentService extends IntentService { private static final String TAG = GcmIntentService.class.getSimpleName(); private static final Pattern jenkinsPattern = Pattern .compile("^(.*\\n\\s*)?Project (.*) build #([0-9]*): (.*) in ([^:]*): (https?://.*)$"); private SharedPreferences prefs; public GcmIntentService() { super(TAG); } @Override public void onCreate() { Log.d(TAG, "onCreate()"); super.onCreate(); prefs = PreferenceManager.getDefaultSharedPreferences(this); } @Override protected void onHandleIntent(Intent intent) { Bundle extras = intent.getExtras(); GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(this); // The getMessageType() intent parameter must be the intent you received // in your BroadcastReceiver. String messageType = gcm.getMessageType(intent); if (!extras.isEmpty()) { // has effect of unparcelling Bundle /* * Filter messages based on message type. Since it is likely that GCM * will be extended in the future with new message types, just ignore * any message types you're not interested in, or that you don't * recognize. */ if (GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType)) { Log.w(TAG, "Send error: " + extras.toString()); } else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) { Log.w(TAG, "Deleted messages on server: " + extras.toString()); // If it's a regular GCM message, do some work. } else if (GoogleCloudMessaging.MESSAGE_TYPE_MESSAGE.equals(messageType)) { Log.i(TAG, "Received message: " + extras.toString()); String sender = extras.getString("from"); int senderIndex = 0; // TODO: multiple senders in a string set if (!((sender != null) && sender.equals(prefs.getString("sender_id_1", null)))) { Log.w(TAG, "Unknown GCM sender: " + sender); // return; } createNotification(senderIndex, extras.getString("m"), extras.getString("i")); } else { Log.d(TAG, "Unknown GCM message type. Message ignored: " + extras.toString()); } } // Release the wake lock provided by the WakefulBroadcastReceiver. GcmBroadcastReceiver.completeWakefulIntent(intent); } private void createNotification(int senderIndex, String message, String committers) { Log.d(TAG, "Notification from sender " + senderIndex); if (message == null) { Log.e(TAG, "Message is null"); return; } Matcher jenkinsMatch = jenkinsPattern.matcher(message); if (!jenkinsMatch.matches()) { Log.e(TAG, "Could not parse message: " + message); return; } String project = jenkinsMatch.group(2); String buildNum = jenkinsMatch.group(3); String buildStatusString = jenkinsMatch.group(4); String buildDuration = jenkinsMatch.group(5); String url = jenkinsMatch.group(6); String basicText = getString(R.string.basic_text, project, buildStatusString); String longText = getString(R.string.long_text, project, buildStatusString, buildNum, buildDuration); long[] vibe = { 250, 250, 250, 500, 250, 250 }; int titleId; int soundId; int iconId; buildStatusEnum buildStatus; try { buildStatus = buildStatusEnum.valueOf(buildStatusString.replace(' ', '_')); } catch (IllegalArgumentException e) { buildStatus = buildStatusEnum.UNKNOWN; Log.e(TAG, "Unknown build status", e); } // TODO: configure sounds in preferences // TODO: static map switch (buildStatus) { case SUCCESS: titleId = R.string.message_success; soundId = R.raw.build_success; iconId = R.drawable.ic_build_success; break; case FAILURE: titleId = R.string.message_failure; soundId = R.raw.build_failure; iconId = R.drawable.ic_build_failure; break; case STILL_FAILING: titleId = R.string.message_still_failing; soundId = R.raw.build_still_failing; iconId = R.drawable.ic_build_still_failing; break; case FIXED: titleId = R.string.message_fixed; soundId = R.raw.build_fixed; iconId = R.drawable.ic_build_fixed; break; default: titleId = R.string.message_unknown; soundId = R.raw.build_unknown; iconId = R.drawable.ic_build_unknown; break; } ((NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE)).notify(senderIndex, new NotificationCompat.Builder(this).setContentTitle(getString(titleId)) .setContentText(Html.fromHtml(basicText)) // .setSubText(getString(R.string.clickToOpen)) .setWhen(System.currentTimeMillis()) .setStyle(new NotificationCompat.BigTextStyle().bigText(Html.fromHtml(longText))) .setSmallIcon(iconId) .setSound(Uri.parse("android.resource://" + getPackageName() + "/" + soundId)) .setLights(Color.RED, 250, 1500).setVibrate(vibe).setAutoCancel(true) .setContentIntent(PendingIntent.getActivity(this, 0, new Intent(Intent.ACTION_VIEW, Uri.parse(url).normalizeScheme()), PendingIntent.FLAG_ONE_SHOT)) .build()); } private enum buildStatusEnum { UNKNOWN, SUCCESS, FAILURE, STILL_FAILING, FIXED } }