--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/Downloader/DownloadService.java Thu Oct 20 22:54:34 2011 +0200
@@ -0,0 +1,199 @@
+/*
+ * Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
+ * Copyright (c) 2011 Richard Deurwaarder <xeli@xelification.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+
+package org.hedgewars.hedgeroid.Downloader;
+
+import java.util.ArrayList;
+
+import org.hedgewars.hedgeroid.MainActivity;
+import org.hedgewars.hedgeroid.Utils;
+import org.hedgewars.mobile.R;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.app.Service;
+import android.content.Intent;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.Messenger;
+import android.os.RemoteException;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import android.widget.RemoteViews;
+
+public class DownloadService extends Service {
+
+ public static final String PREF_DOWNLOADED = "downloaded";
+ public static final int MSG_CANCEL = 0;
+ public static final int MSG_REGISTER_CLIENT = 1;
+ public static final int MSG_UNREGISTER_CLIENT = 2;
+
+ public static final int NOTIFICATION_PROCESSING = 0;
+ public static final int NOTIFICATION_DONE = 1;
+
+ private DownloadAsyncTask downloadTask;
+ private final Messenger messenger = new Messenger(new DownloadHandler());
+ private NotificationManager nM;
+ private RemoteViews contentView;
+ private Notification notification;
+
+ private ArrayList<Messenger> clientList = new ArrayList<Messenger>();
+ private Message onRegisterMessage = null;
+
+
+ class DownloadHandler extends Handler{
+
+ public void handleMessage(Message msg){
+ switch(msg.what){
+ case MSG_CANCEL:
+ downloadTask.cancel(false);
+ break;
+ case MSG_REGISTER_CLIENT:
+ clientList.add(msg.replyTo);
+ if(onRegisterMessage != null){
+ try {
+ msg.replyTo.send(Message.obtain(onRegisterMessage));
+ } catch (RemoteException e) {
+ e.printStackTrace();
+ }
+ }
+ break;
+ case MSG_UNREGISTER_CLIENT:
+ clientList.remove(msg.replyTo);
+ break;
+ }
+ }
+ }
+
+ public final static int TASKID_START = 0;
+ public final static int TASKID_CANCEL = 1;
+ public final static int TASKID_RETRY = 2;
+
+ public int onStartCommand(Intent intent, int flags, int startId){
+ switch(intent.getIntExtra("taskID", TASKID_START)){
+ case TASKID_RETRY:
+ if(downloadTask != null){
+ downloadTask.cancel(false);
+ downloadTask = null;
+ }
+ case TASKID_START:
+ nM = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
+
+ notification = new Notification(R.drawable.statusbar, getString(R.string.notification_title), System.currentTimeMillis());
+ //notification.flags |= Notification.FLAG_ONGOING_EVENT;// | Notification.FLAG_NO_CLEAR | Notification.FLAG_FOREGROUND_SERVICE;
+ notification.flags |= Notification.FLAG_ONGOING_EVENT;
+
+ contentView = new RemoteViews(getPackageName(), R.layout.notification);
+ contentView.setProgressBar(R.id.notification_progress, 100, 34, false);
+ notification.contentView = contentView;
+
+ PendingIntent contentIntent = PendingIntent.getActivity(this, 0, new Intent(this, DownloadActivity.class), Intent.FLAG_ACTIVITY_NEW_TASK);
+ notification.contentIntent = contentIntent;
+
+ //nM.notify(NOTIFICATION_PROCESSING, notification);
+ startForeground(NOTIFICATION_PROCESSING, notification);
+
+ if(downloadTask == null){
+ downloadTask = new DownloadAsyncTask(this);
+ downloadTask.execute(Utils.getDownloadPath(this));
+ }
+ break;
+ case TASKID_CANCEL:
+ downloadTask.cancel(false);
+ stopService();
+ break;
+ }
+ return 0;
+ }
+
+ public void onDestroy(){
+ Log.e("bla", "onDestroy");
+ downloadTask.cancel(false);
+ }
+
+ public IBinder onBind(Intent intent) {
+ return messenger.getBinder();
+ }
+
+ /*
+ * Thread safe method to let clients know the processing is starting and will process int max kbytes
+ */
+ public void start(int max){
+ onRegisterMessage = Message.obtain(null, DownloadActivity.MSG_START, max, -1);
+ sendMessageToClients(onRegisterMessage);
+ }
+
+ /*
+ * periodically gets called by the ASyncTask, we can't tell for sure when it's called
+ */
+ public void update(int progress, int max, String fileName){
+ progress = (progress/1024);
+ updateNotification(progress, max, fileName);
+
+ sendMessageToClients(Message.obtain(null, DownloadActivity.MSG_UPDATE, progress, max, fileName));
+ }
+
+ /*
+ * Call back from the ASync task when the task has either run into an error or finished otherwise
+ */
+ public void done(boolean succesful){
+ if(succesful){
+ PreferenceManager.getDefaultSharedPreferences(this).edit().putBoolean(DownloadService.PREF_DOWNLOADED, true).commit();
+ sendMessageToClients(Message.obtain(null, DownloadActivity.MSG_DONE));
+ }else sendMessageToClients(Message.obtain(null, DownloadActivity.MSG_FAILED));
+ stopService();//stopService clears all notifications and thus must be called before we show the ready notification
+ showDoneNotification();
+ }
+
+ private void stopService(){
+ nM.cancelAll();
+ stopForeground(true);
+ stopSelf();
+ }
+
+ private void updateNotification(int progress, int max, String fileName){
+
+ contentView.setProgressBar(R.id.notification_progress, max, progress, false);
+ contentView.setTextViewText(R.id.progressbar_sub, String.format("%dkb/%dkb (Compressed sizes)", progress, max));
+ nM.notify(NOTIFICATION_PROCESSING, notification);
+ }
+
+ private void showDoneNotification(){
+ nM.cancelAll();
+ stopForeground(true);
+
+ String title = getString(R.string.notification_title);
+
+ notification = new Notification(R.drawable.icon, title, System.currentTimeMillis());
+ notification.flags |= Notification.FLAG_AUTO_CANCEL;
+ PendingIntent contentIntent = PendingIntent.getActivity(this, 0, new Intent(this, MainActivity.class), Intent.FLAG_ACTIVITY_NEW_TASK);
+ notification.setLatestEventInfo(this, title, getString(R.string.notification_done), contentIntent);
+ nM.notify(NOTIFICATION_DONE, notification);
+ }
+ private void sendMessageToClients(Message msg){
+ for(Messenger m : clientList){
+ try {
+ m.send(Message.obtain(msg));
+ } catch (RemoteException e) {}//TODO should we catch this properly?
+ }
+ }
+
+}