/*
# * Funambol is a mobile platform developed by Funambol, Inc.
* Copyright (C) 2010 Funambol, Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by
* the Free Software Foundation with the addition of the following permission
* added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
* WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE
* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* 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 Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA.
*
* You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite
* 305, Redwood City, CA 94063, USA, or at email address info@funambol.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License
* version 3, these Appropriate Legal Notices must retain the display of the
* "Powered by Funambol" logo. If the display of the logo is not reasonably
* feasible for technical reasons, the Appropriate Legal Notices must display
* the words "Powered by Funambol".
*/
package de.chbosync.android.syncmlclient.controller;
import java.util.List;
import java.util.Vector;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import com.funambol.client.controller.Controller;
import com.funambol.client.controller.HomeScreenController;
import com.funambol.client.source.AppSyncSource;
import com.funambol.client.ui.DisplayManager;
import com.funambol.client.ui.HomeScreen;
import com.funambol.platform.NetworkStatus;
import com.funambol.util.Log;
import de.chbosync.android.syncmlclient.R;
import de.chbosync.android.syncmlclient.AndroidCustomization;
import de.chbosync.android.syncmlclient.App;
import de.chbosync.android.syncmlclient.AppInitializer;
import de.chbosync.android.syncmlclient.activities.AndroidDisplayManager;
import de.chbosync.android.syncmlclient.activities.AndroidHomeScreen;
import de.chbosync.android.syncmlclient.services.AutoSyncServiceHandler;
public class AndroidHomeScreenController extends HomeScreenController {
private static final String TAG_LOG = "AndroidHomeScreenController";
private final int AUTO_SYNC_NOTIFICATION_ID = 1000;
public static final String SYNC_TYPE = "SyncType";
public static final String REFRESH = "Refresh";
public static final String REFRESH_DIRECTION = "RefreshDirection";
public static final String AUTHORITY_TYPE = "AuthorityType";
protected Context context;
private AndroidDisplayManager dm;
private boolean syncAll = false;
protected AutoSyncServiceHandler autoSyncServiceHandler;
private NotificationManager notificationManager;
public AndroidHomeScreenController(Context context, Controller controller, HomeScreen homeScreen, NetworkStatus networkStatus) {
super(controller, homeScreen, networkStatus);
this.dm = (AndroidDisplayManager)controller.getDisplayManager();
this.context = context;
engine.setSpawnThread(true);
engine.setNetworkStatus(networkStatus);
autoSyncServiceHandler = new AutoSyncServiceHandler(context);
notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
}
@Override
public synchronized void synchronize(String syncType, List<AppSyncSource> syncSources,
int delay, boolean fromOutside) {
if (Log.isLoggable(Log.INFO)) {
Log.info(TAG_LOG, "synchronize " + syncType);
}
// Check if the sync retry feature is enabled
if(((AndroidCustomization)customization).getSyncRetryEnabled()) {
// Keep track of a push sync attempt if nobody did it
if(configuration.getCurrentSyncRetryCount() == -1 &&
PUSH.equals(syncType)) {
configuration.setCurrentSyncRetryCount(0);
configuration.save();
}
}
if (!PUSH.equals(syncType) && isSynchronizing()) {
if (Log.isLoggable(Log.INFO)) {
Log.info(TAG_LOG, "A sync is already in progress");
}
//if(MANUAL.equals(syncType)) {
// showSyncInProgressMessage();
//}
return;
}
// Start the sync through the service
autoSyncServiceHandler.startSync(syncType, syncSources);
}
public void fireSynchronization(String syncType, Vector syncSources) {
fireSynchronization(syncType, syncSources, 0);
}
public void fireSynchronization(String syncType, Vector syncSources, int delay) {
super.synchronize(syncType, syncSources, delay, false);
}
@Override
public boolean syncStarted(Vector sources) {
boolean result = super.syncStarted(sources);
showSyncNotification();
//lock wifi
AppInitializer appInitializer = App.i().getAppInitializer();
appInitializer.acquireWiFiLock();
return result;
}
@Override
public void syncEnded() {
// Even during a sync all we are sure the code will end up here
// because the syncAll is set to false in both sourceEnded and
// sourceFailed.
super.syncEnded(); // and all end-of-sync tasks are managed by its superclasses
//stops wifi lock
AppInitializer appInitializer = App.i().getAppInitializer();
appInitializer.releaseWiFiLock(true);
syncAll = false;
hideSyncNotification();
}
private void showSyncNotification() {
if(Log.isLoggable(Log.DEBUG)) {
Log.debug(TAG_LOG, "Show sync notification");
}
int icon = android.R.drawable.stat_notify_sync;
CharSequence tickerText = context.getString(R.string.notification_sync_in_progress_ticker_started);
long when = System.currentTimeMillis();
Notification notification = new Notification(icon, tickerText, when);
CharSequence contentTitle = context.getString(R.string.app_name);
CharSequence contentText = context.getString(R.string.notification_sync_in_progress_message);
Intent notificationIntent = new Intent(context, AndroidHomeScreen.class);
//prevent to open the activity twice
notificationIntent.setAction("android.intent.action.MAIN");
notificationIntent.addCategory("android.intent.category.LAUNCHER");
PendingIntent contentIntent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);
notification.flags = Notification.FLAG_ONGOING_EVENT | Notification.FLAG_NO_CLEAR;
notificationManager.notify(AUTO_SYNC_NOTIFICATION_ID, notification);
}
private void hideSyncNotification() {
if(Log.isLoggable(Log.DEBUG)) {
Log.debug(TAG_LOG, "Hide sync notification");
}
notificationManager.cancel(AUTO_SYNC_NOTIFICATION_ID);
}
@Override
public void showConfigurationScreen() {
if (syncAll) {
showSyncInProgressMessage();
} else {
super.showConfigurationScreen();
}
}
@Override
final protected void syncSource(String syncType, AppSyncSource appSource) {
if (networkStatus != null && !networkStatus.isConnected()) {
if (networkStatus.isRadioOff()) {
noConnection();
} else {
noSignal();
}
//The sync all button could have been pressed when a running sync
//wasn't detected. This avoid the user not allowed to enter the
//settings when the network is down.
syncAll = false;
return;
}
// Check if the sync retry feature is enabled
if(((AndroidCustomization)customization).getSyncRetryEnabled()) {
// Keep track of a sync attempt if nobody did it
if(configuration.getCurrentSyncRetryCount() == -1
|| MANUAL.equals(syncType)) {
configuration.setCurrentSyncRetryCount(0);
configuration.save();
}
}
super.syncSource(syncType, appSource);
}
public void attachToRunningSyncIfAny() {
AppSyncSource appSource = getCurrentSource();
if (appSource != null) {
if (Log.isLoggable(Log.DEBUG)) {
Log.debug(TAG_LOG, "Attaching to running sync");
}
attachToRunningSync(appSource);
}
}
public void syncAllSources(String syncMode, int retryCount) {
super.syncAllSources(syncMode);
}
public boolean isFirstSyncDialogDisplayed() {
if (dm.isAlertPending(DisplayManager.FIRST_SYNC_DIALOG_ID)) {
return true;
} else {
return false;
}
}
public boolean getSyncAll() {
return syncAll;
}
@Override
public void endSync(Vector sources, boolean hadErrors) {
// Check if the sync retry feature is enabled
if(((AndroidCustomization)customization).getSyncRetryEnabled()) {
int retryCount = configuration.getCurrentSyncRetryCount();
// Reset the current sync retry count, -1 means no retry
configuration.setCurrentSyncRetryCount(-1);
configuration.save();
try {
// Cancel any pending sync retry
AndroidSyncModeHandler smHandler =
((AndroidController)controller).getSyncModeHandler();
smHandler.cancelSyncRetry();
if(logConnectivityError) {
int[] intervals = ((AndroidCustomization)customization)
.getSyncRetryIntervals();
if (Log.isLoggable(Log.INFO)) {
Log.info(TAG_LOG, "Sync failed due to a connectivity "
+ "problem. Retry count: " + retryCount);
}
// If we had a connectivity error we schedule a new sync retry
if(intervals != null && (retryCount < intervals.length)) {
if(retryCount < 0) {
retryCount = 0;
}
int retryMinutes = intervals[retryCount];
if (Log.isLoggable(Log.INFO)) {
Log.info(TAG_LOG, "Retrying in " + retryMinutes + " minutes");
}
smHandler.programSyncRetry(retryMinutes, retryCount+1);
// Reset the retry count value, it will be refreshed
// once a retry sync comes
retryCount = 0;
}
}
} catch(Throwable t) {
Log.error(TAG_LOG, "Failed to schedule sync retry");
}
}
super.endSync(sources, hadErrors);
}
@Override
public synchronized void continueSynchronizationAfterFirstSyncDialog(String syncType,
List<AppSyncSource> filteredSources,
boolean refresh,
int direction,
int delay,
boolean fromOutside,
boolean continueSyncFromDialog) {
// If the sync shall continue after dialog check, the sync must proceed
// through the native sync application
if(!continueSyncFromDialog || filteredSources.isEmpty()) {
super.continueSynchronizationAfterFirstSyncDialog(syncType, filteredSources,
refresh, direction, delay, fromOutside, continueSyncFromDialog);
} else {
AppSyncSource first = (AppSyncSource)filteredSources.get(0);
if(filteredSources.size() > 1) {
this.syncAll = true;
}
syncSource(syncType, first);
}
}
public void logout() {
// Cannot logout if a sync is in progress
if (isSynchronizing()) {
showSyncInProgressMessage();
return;
}
configuration.setCredentialsCheckPending(true);
configuration.save();
try {
controller.getDisplayManager().showScreen(screen, Controller.LOGIN_SCREEN_ID);
} catch(Exception ex) {
Log.error(TAG_LOG, "Unable to switch to logout", ex);
}
}
/**
* Update which buttons have to be shown.
*
* Added for ChBoSync
*/
public void updateSyncButtons() {
if (this.homeScreen instanceof AndroidHomeScreen) {
AndroidHomeScreen ahs = (AndroidHomeScreen) this.homeScreen;
ahs.updateVisibleItems();
}
}
}