CalendarAppWidgetService.java revision 3f888688c0f2644ad3de032d5d1cf623a7b092fd
1bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang/* 2bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * Copyright (C) 2009 The Android Open Source Project 3bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * 4bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * Licensed under the Apache License, Version 2.0 (the "License"); 5bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * you may not use this file except in compliance with the License. 6bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * You may obtain a copy of the License at 7bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * 8bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * http://www.apache.org/licenses/LICENSE-2.0 9bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * 10bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * Unless required by applicable law or agreed to in writing, software 11bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * distributed under the License is distributed on an "AS IS" BASIS, 12bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * See the License for the specific language governing permissions and 14bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang * limitations under the License. 15bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang */ 16bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 179a3cb14e28536e4133dddbe952f47189fe344ec1Mason Tangpackage com.android.calendar.widget; 18bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 194143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawaimport com.android.calendar.R; 204143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawaimport com.android.calendar.Utils; 214143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawaimport com.android.calendar.widget.CalendarAppWidgetModel.DayInfo; 224143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawaimport com.android.calendar.widget.CalendarAppWidgetModel.EventInfo; 234143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawaimport com.android.calendar.widget.CalendarAppWidgetModel.RowInfo; 244143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawa 25a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErikimport android.app.AlarmManager; 26a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErikimport android.app.PendingIntent; 27c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.appwidget.AppWidgetManager; 28c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.content.BroadcastReceiver; 29bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.content.ContentResolver; 30bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.content.Context; 31c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.content.CursorLoader; 32bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.content.Intent; 33c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.content.IntentFilter; 34a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErikimport android.content.IntentFilter.MalformedMimeTypeException; 35c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.content.Loader; 36a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawaimport android.content.res.Resources; 37bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.database.Cursor; 3847d40324272ae39af0872bf5cbf27e1800478021Mason Tangimport android.database.MatrixCursor; 39bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.net.Uri; 40c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.os.Handler; 41c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErikimport android.provider.Calendar; 42bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.provider.Calendar.Attendees; 43bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.provider.Calendar.Calendars; 44bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.provider.Calendar.Instances; 45bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.text.format.DateUtils; 46bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.text.format.Time; 47bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.util.Log; 48bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.view.View; 49bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tangimport android.widget.RemoteViews; 5047d40324272ae39af0872bf5cbf27e1800478021Mason Tangimport android.widget.RemoteViewsService; 5147d40324272ae39af0872bf5cbf27e1800478021Mason Tang 52bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 5347d40324272ae39af0872bf5cbf27e1800478021Mason Tangpublic class CalendarAppWidgetService extends RemoteViewsService { 540c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa private static final String TAG = "CalendarWidget"; 55bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 563ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int EVENT_MIN_COUNT = 20; 573ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int EVENT_MAX_COUNT = 503; 58c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // Minimum delay between queries on the database for widget updates in ms 59c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik static final int WIDGET_UPDATE_THROTTLE = 500; 6047d40324272ae39af0872bf5cbf27e1800478021Mason Tang 61bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang private static final String EVENT_SORT_ORDER = Instances.START_DAY + " ASC, " 62bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang + Instances.START_MINUTE + " ASC, " + Instances.END_DAY + " ASC, " 633ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang + Instances.END_MINUTE + " ASC LIMIT " + EVENT_MAX_COUNT; 64bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 65bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang // TODO can't use parameter here because provider is dropping them 66950e8a615f3dcca0b61b2eb8f8de72ecf6825d4bAndy McFadden private static final String EVENT_SELECTION = Calendars.VISIBLE + "=1 AND " 67bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang + Instances.SELF_ATTENDEE_STATUS + "!=" + Attendees.ATTENDEE_STATUS_DECLINED; 68bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 69bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final String[] EVENT_PROJECTION = new String[] { 70bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang Instances.ALL_DAY, 71bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang Instances.BEGIN, 72bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang Instances.END, 73bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang Instances.TITLE, 74bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang Instances.EVENT_LOCATION, 75bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang Instances.EVENT_ID, 763ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang Instances.START_DAY, 77a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa Instances.END_DAY, 780e1e62408b96e1532eb6f6a609ae4c817751aaf3RoboErik Instances.CALENDAR_COLOR 79bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang }; 80bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 81bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_ALL_DAY = 0; 82bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_BEGIN = 1; 83bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_END = 2; 84bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_TITLE = 3; 85bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_EVENT_LOCATION = 4; 86bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_EVENT_ID = 5; 873ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int INDEX_START_DAY = 6; 883ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int INDEX_END_DAY = 7; 89a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa static final int INDEX_COLOR = 8; 90bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 913ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int MAX_DAYS = 7; 923ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 933ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang private static final long SEARCH_DURATION = MAX_DAYS * DateUtils.DAY_IN_MILLIS; 94bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 950c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa /** 960c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa * Update interval used when no next-update calculated, or bad trigger time in past. 970c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa * Unit: milliseconds. 980c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa */ 990c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa private static final long UPDATE_TIME_NO_EVENTS = DateUtils.HOUR_IN_MILLIS * 6; 100bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 10147d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 10247d40324272ae39af0872bf5cbf27e1800478021Mason Tang public RemoteViewsFactory onGetViewFactory(Intent intent) { 10347d40324272ae39af0872bf5cbf27e1800478021Mason Tang return new CalendarFactory(getApplicationContext(), intent); 104bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 105bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 106c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik protected static class CalendarFactory extends BroadcastReceiver implements 107c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik RemoteViewsService.RemoteViewsFactory, Loader.OnLoadCompleteListener<Cursor> { 108f9df037f350fad73659307ba05f230d2db69051aMason Tang private static final boolean LOGD = false; 1090c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa 1100c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // Suppress unnecessary logging about update time. Need to be static as this object is 1110c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // re-instanciated frequently. 1120c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // TODO: It seems loadData() is called via onCreate() four times, which should mean 1130c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // unnecessary CalendarFactory object is created and dropped. It is not efficient. 1140c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa private static long sLastUpdateTime = UPDATE_TIME_NO_EVENTS; 1150c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa 11647d40324272ae39af0872bf5cbf27e1800478021Mason Tang private Context mContext; 117a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa private Resources mResources; 11847d40324272ae39af0872bf5cbf27e1800478021Mason Tang private CalendarAppWidgetModel mModel; 11947d40324272ae39af0872bf5cbf27e1800478021Mason Tang private Cursor mCursor; 120c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private CursorLoader mLoader; 121c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Handler mHandler = new Handler(); 122c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private int mAppWidgetId; 123c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 124c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Runnable mTimezoneChanged = new Runnable() { 125c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 126c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void run() { 127c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mLoader != null) { 128c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.forceLoad(); 129c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 130c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 131c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik }; 132c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 133c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Runnable mUpdateLoader = new Runnable() { 134c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 135c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void run() { 136c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mLoader != null) { 137c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Uri uri = createLoaderUri(); 138c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.setUri(uri); 139c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.forceLoad(); 140c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 141c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 142c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik }; 14347d40324272ae39af0872bf5cbf27e1800478021Mason Tang 14447d40324272ae39af0872bf5cbf27e1800478021Mason Tang protected CalendarFactory(Context context, Intent intent) { 14547d40324272ae39af0872bf5cbf27e1800478021Mason Tang mContext = context; 146a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa mResources = context.getResources(); 147c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mAppWidgetId = intent.getIntExtra( 148c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID); 149bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 150bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 15147d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 15247d40324272ae39af0872bf5cbf27e1800478021Mason Tang public void onCreate() { 153c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik initLoader(); 154bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 155bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 15647d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 157d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung public void onDataSetChanged() { 158d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung } 159d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung 160d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung @Override 16147d40324272ae39af0872bf5cbf27e1800478021Mason Tang public void onDestroy() { 162673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson if (mCursor != null) { 163673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson mCursor.close(); 164673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson } 165673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson if (mLoader != null) { 166673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson mLoader.reset(); 167673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson } 168c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext.unregisterReceiver(this); 169bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 170bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 17147d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 17247d40324272ae39af0872bf5cbf27e1800478021Mason Tang public RemoteViews getLoadingView() { 17347d40324272ae39af0872bf5cbf27e1800478021Mason Tang RemoteViews views = new RemoteViews(mContext.getPackageName(), 17447d40324272ae39af0872bf5cbf27e1800478021Mason Tang R.layout.appwidget_loading); 17547d40324272ae39af0872bf5cbf27e1800478021Mason Tang return views; 176bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 177bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 17847d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 17947d40324272ae39af0872bf5cbf27e1800478021Mason Tang public RemoteViews getViewAt(int position) { 18047d40324272ae39af0872bf5cbf27e1800478021Mason Tang // we use getCount here so that it doesn't return null when empty 18147d40324272ae39af0872bf5cbf27e1800478021Mason Tang if (position < 0 || position >= getCount()) { 18247d40324272ae39af0872bf5cbf27e1800478021Mason Tang return null; 18347d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 184bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 185c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mModel == null || mModel.mEventInfos.isEmpty() || mModel.mRowInfos.isEmpty()) { 1863ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang RemoteViews views = new RemoteViews(mContext.getPackageName(), 1873ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang R.layout.appwidget_no_events); 188bdbf15078ad5efdf27c021d7aca8c8aa4693878cMichael Chan final Intent intent = CalendarAppWidgetProvider.getLaunchFillInIntent(0, 0, 0); 1894143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawa views.setOnClickFillInIntent(R.id.appwidget_no_events, intent); 1903ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return views; 1913ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 1923ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 1933ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang RowInfo rowInfo = mModel.mRowInfos.get(position); 1943ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (rowInfo.mType == RowInfo.TYPE_DAY) { 1953ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang RemoteViews views = new RemoteViews(mContext.getPackageName(), 1963ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang R.layout.appwidget_day); 1973ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang DayInfo dayInfo = mModel.mDayInfos.get(rowInfo.mIndex); 1983ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang updateTextView(views, R.id.date, View.VISIBLE, dayInfo.mDayLabel); 1993ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return views; 2003ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } else { 201a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa final RemoteViews views = new RemoteViews(mContext.getPackageName(), 20247d40324272ae39af0872bf5cbf27e1800478021Mason Tang R.layout.appwidget_row); 203a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa final EventInfo eventInfo = mModel.mEventInfos.get(rowInfo.mIndex); 204a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa 205a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa final long now = System.currentTimeMillis(); 206a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa if (!eventInfo.allDay && eventInfo.start <= now && now <= eventInfo.end) { 207a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa views.setInt(R.id.appwidget_row, "setBackgroundColor", 208a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa mResources.getColor(R.color.appwidget_row_in_progress)); 209ffaeace621183dfe8770471a30b2f1138aac5f86Daisuke Miyakawa } else { 210309c34fcce4912a9c6f1c0a39c090cebf61296beMichael Chan views.setInt(R.id.appwidget_row, "setBackgroundResource", 211309c34fcce4912a9c6f1c0a39c090cebf61296beMichael Chan R.drawable.bg_event_cal_widget_holo); 212a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa } 213a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa 214a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa updateTextView(views, R.id.when, eventInfo.visibWhen, eventInfo.when); 215a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa updateTextView(views, R.id.where, eventInfo.visibWhere, eventInfo.where); 216a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa updateTextView(views, R.id.title, eventInfo.visibTitle, eventInfo.title); 217bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 218a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa views.setViewVisibility(R.id.color, View.VISIBLE); 219a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa views.setInt(R.id.color, "setBackgroundColor", eventInfo.color); 220bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 2219da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik long start = eventInfo.start; 2229da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik long end = eventInfo.end; 2234143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawa // An element in ListView. 2249da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik if (eventInfo.allDay) { 2259da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik String tz = Utils.getTimeZone(mContext, null); 2269da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik Time recycle = new Time(); 2279da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik start = Utils.convertAlldayLocalToUTC(recycle, start, tz); 2289da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik end = Utils.convertAlldayLocalToUTC(recycle, end, tz); 2299da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 230bdbf15078ad5efdf27c021d7aca8c8aa4693878cMichael Chan final Intent fillInIntent = CalendarAppWidgetProvider.getLaunchFillInIntent( 2319da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik eventInfo.id, start, end); 2324143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawa views.setOnClickFillInIntent(R.id.appwidget_row, fillInIntent); 23347d40324272ae39af0872bf5cbf27e1800478021Mason Tang return views; 23447d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 235bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 236bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 23747d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 23847d40324272ae39af0872bf5cbf27e1800478021Mason Tang public int getViewTypeCount() { 2393ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return 4; 24047d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 241bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 24247d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 24347d40324272ae39af0872bf5cbf27e1800478021Mason Tang public int getCount() { 24447d40324272ae39af0872bf5cbf27e1800478021Mason Tang // if there are no events, we still return 1 to represent the "no 24547d40324272ae39af0872bf5cbf27e1800478021Mason Tang // events" view 2464299eb1c1d81042de46a8d3972fde8719820d06cRoboErik if (mModel == null) { 2474299eb1c1d81042de46a8d3972fde8719820d06cRoboErik return 1; 2484299eb1c1d81042de46a8d3972fde8719820d06cRoboErik } 2493ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return Math.max(1, mModel.mRowInfos.size()); 25047d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 251bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 25247d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 25347d40324272ae39af0872bf5cbf27e1800478021Mason Tang public long getItemId(int position) { 254673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson if (mModel == null || mModel.mRowInfos.isEmpty()) { 255713011baae993d4ca07a8267e3a0f9945753c2ffRoboErik return 0; 256713011baae993d4ca07a8267e3a0f9945753c2ffRoboErik } 257c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik RowInfo rowInfo = mModel.mRowInfos.get(position); 258c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (rowInfo.mType == RowInfo.TYPE_DAY) { 259c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik return rowInfo.mIndex; 260c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 261c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik EventInfo eventInfo = mModel.mEventInfos.get(rowInfo.mIndex); 262c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long prime = 31; 263c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long result = 1; 264c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik result = prime * result + (int) (eventInfo.id ^ (eventInfo.id >>> 32)); 265c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik result = prime * result + (int) (eventInfo.start ^ (eventInfo.start >>> 32)); 266c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik return result; 26747d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 268bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 26947d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 27047d40324272ae39af0872bf5cbf27e1800478021Mason Tang public boolean hasStableIds() { 27147d40324272ae39af0872bf5cbf27e1800478021Mason Tang return true; 272bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 273bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 27447d40324272ae39af0872bf5cbf27e1800478021Mason Tang /** 275c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * Query across all calendars for upcoming event instances from now 276c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * until some time in the future. Widen the time range that we query by 277c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * one day on each end so that we can catch all-day events. All-day 278c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * events are stored starting at midnight in UTC but should be included 279c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * in the list of events starting at midnight local time. This may fetch 280c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * more events than we actually want, so we filter them out later. 28147d40324272ae39af0872bf5cbf27e1800478021Mason Tang * 28247d40324272ae39af0872bf5cbf27e1800478021Mason Tang * @param resolver {@link ContentResolver} to use when querying 28347d40324272ae39af0872bf5cbf27e1800478021Mason Tang * {@link Instances#CONTENT_URI}. 28447d40324272ae39af0872bf5cbf27e1800478021Mason Tang * @param searchDuration Distance into the future to look for event 28547d40324272ae39af0872bf5cbf27e1800478021Mason Tang * instances, in milliseconds. 28647d40324272ae39af0872bf5cbf27e1800478021Mason Tang * @param now Current system time to use for this update, possibly from 28747d40324272ae39af0872bf5cbf27e1800478021Mason Tang * {@link System#currentTimeMillis()}. 28847d40324272ae39af0872bf5cbf27e1800478021Mason Tang */ 289c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void initLoader() { 290c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (LOGD) 291c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Log.d(TAG, "Querying for widget events..."); 292c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik IntentFilter filter = new IntentFilter(); 293a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter.addAction(CalendarAppWidgetProvider.ACTION_CALENDAR_APPWIDGET_SCHEDULED_UPDATE); 294a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter.addDataScheme(ContentResolver.SCHEME_CONTENT); 295a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter.addDataAuthority(Calendar.AUTHORITY, null); 296a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik try { 297a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter.addDataType(CalendarAppWidgetProvider.APPWIDGET_DATA_TYPE); 298a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } catch (MalformedMimeTypeException e) { 299a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Log.e(TAG, e.getMessage()); 300a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } 301a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik mContext.registerReceiver(this, filter); 302a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 303a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter = new IntentFilter(); 304c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_PROVIDER_CHANGED); 305c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addDataScheme(ContentResolver.SCHEME_CONTENT); 306c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addDataAuthority(Calendar.AUTHORITY, null); 307c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext.registerReceiver(this, filter); 308c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 309c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter = new IntentFilter(); 310c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_TIMEZONE_CHANGED); 311c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_TIME_CHANGED); 312c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_DATE_CHANGED); 313c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext.registerReceiver(this, filter); 314c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 31547d40324272ae39af0872bf5cbf27e1800478021Mason Tang // Search for events from now until some time in the future 316c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Uri uri = createLoaderUri(); 317c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 318c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader = new CursorLoader( 319c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext, uri, EVENT_PROJECTION, EVENT_SELECTION, null, EVENT_SORT_ORDER); 320c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.setUpdateThrottle(WIDGET_UPDATE_THROTTLE); 321c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.startLoading(); 322c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.registerListener(mAppWidgetId, this); 323c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 324c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 325bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 326c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik /** 327c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * @return The uri for the loader 328c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik */ 329c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Uri createLoaderUri() { 330c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long now = System.currentTimeMillis(); 33147d40324272ae39af0872bf5cbf27e1800478021Mason Tang // Add a day on either side to catch all-day events 33247d40324272ae39af0872bf5cbf27e1800478021Mason Tang long begin = now - DateUtils.DAY_IN_MILLIS; 333c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long end = now + SEARCH_DURATION + DateUtils.DAY_IN_MILLIS; 334bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 335e0cb5ba884c52e9d36875fb4a9ebdf40a81cb642Michael Chan Uri uri = Uri.withAppendedPath(Instances.CONTENT_URI, Long.toString(begin) + "/" + end); 336c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik return uri; 33721a183875fbbfa54f5a2a87779888a5fb7d1af44Erik } 33821a183875fbbfa54f5a2a87779888a5fb7d1af44Erik 3393f888688c0f2644ad3de032d5d1cf623a7b092fdAndy McFadden /* @VisibleForTesting */ 34047d40324272ae39af0872bf5cbf27e1800478021Mason Tang protected static CalendarAppWidgetModel buildAppWidgetModel( 34121a183875fbbfa54f5a2a87779888a5fb7d1af44Erik Context context, Cursor cursor, String timeZone) { 342ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan CalendarAppWidgetModel model = new CalendarAppWidgetModel(context, timeZone); 34321a183875fbbfa54f5a2a87779888a5fb7d1af44Erik model.buildFromCursor(cursor, timeZone); 34447d40324272ae39af0872bf5cbf27e1800478021Mason Tang return model; 345bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 346bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 34747d40324272ae39af0872bf5cbf27e1800478021Mason Tang /** 3480c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa * Calculates and returns the next time we should push widget updates. 34947d40324272ae39af0872bf5cbf27e1800478021Mason Tang */ 350ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan private long calculateUpdateTime(CalendarAppWidgetModel model, long now, String timeZone) { 3510c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // Make sure an update happens at midnight or earlier 352ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan long minUpdateTime = getNextMidnightTimeMillis(timeZone); 3530c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa for (EventInfo event : model.mEventInfos) { 3540c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa final boolean allDay = event.allDay; 3550c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa final long start; 3560c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa final long end; 3579da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik start = event.start; 3589da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik end = event.end; 359bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 3600c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // We want to update widget when we enter/exit time range of an event. 3610c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa if (now < start) { 3620c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa minUpdateTime = Math.min(minUpdateTime, start); 3630c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa } else if (now < end) { 3640c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa minUpdateTime = Math.min(minUpdateTime, end); 3650c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa } 366bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 3670c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa return minUpdateTime; 368bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 369bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 370ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan private static long getNextMidnightTimeMillis(String timezone) { 37147d40324272ae39af0872bf5cbf27e1800478021Mason Tang Time time = new Time(); 37247d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.setToNow(); 37347d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.monthDay++; 37447d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.hour = 0; 37547d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.minute = 0; 37647d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.second = 0; 377ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan long midnightDeviceTz = time.normalize(true); 378ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan 379ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.timezone = timezone; 380ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.setToNow(); 381ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.monthDay++; 382ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.hour = 0; 383ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.minute = 0; 384ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.second = 0; 385ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan long midnightHomeTz = time.normalize(true); 386ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan 387ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan return Math.min(midnightDeviceTz, midnightHomeTz); 388bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 389bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 39047d40324272ae39af0872bf5cbf27e1800478021Mason Tang static void updateTextView(RemoteViews views, int id, int visibility, String string) { 39147d40324272ae39af0872bf5cbf27e1800478021Mason Tang views.setViewVisibility(id, visibility); 39247d40324272ae39af0872bf5cbf27e1800478021Mason Tang if (visibility == View.VISIBLE) { 39347d40324272ae39af0872bf5cbf27e1800478021Mason Tang views.setTextViewText(id, string); 39447d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 39547d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 396c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 397c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik /* 398c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * (non-Javadoc) 399c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * @see 400c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * android.content.Loader.OnLoadCompleteListener#onLoadComplete(android 401c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * .content.Loader, java.lang.Object) 402c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik */ 403c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 404c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void onLoadComplete(Loader<Cursor> loader, Cursor cursor) { 405c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // Copy it to a local static cursor. 406c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik MatrixCursor matrixCursor = Utils.matrixCursorFromCursor(cursor); 407c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik cursor.close(); 408c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 409c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik final long now = System.currentTimeMillis(); 410c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mCursor != null) { 411c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mCursor.close(); 412c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 413c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mCursor = matrixCursor; 414c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik String tz = Utils.getTimeZone(mContext, mTimezoneChanged); 415c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mModel = buildAppWidgetModel(mContext, mCursor, tz); 416c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 417c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // Schedule an alarm to wake ourselves up for the next update. 418c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // We also cancel 419c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // all existing wake-ups because PendingIntents don't match 420c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // against extras. 421c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long triggerTime = calculateUpdateTime(mModel, now, tz); 422c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 423c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // If no next-update calculated, or bad trigger time in past, 424c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // schedule 425c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // update about six hours from now. 426c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (triggerTime < now) { 427c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Log.w(TAG, "Encountered bad trigger time " + formatDebugTime(triggerTime, now)); 428c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik triggerTime = now + UPDATE_TIME_NO_EVENTS; 429c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 430c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 431a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 432a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik final AlarmManager alertManager = (AlarmManager) mContext.getSystemService( 433a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Context.ALARM_SERVICE); 434a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik final PendingIntent pendingUpdate = CalendarAppWidgetProvider.getUpdateIntent(mContext); 435a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 436a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik alertManager.cancel(pendingUpdate); 437a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik alertManager.set(AlarmManager.RTC, triggerTime, pendingUpdate); 438a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Log.d(TAG, "Scheduled next update at " + formatDebugTime(triggerTime, now)); 439a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Time time = new Time(Utils.getTimeZone(mContext, null)); 440a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik time.setToNow(); 441a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 442a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik if (time.normalize(true) != sLastUpdateTime) { 443a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Time time2 = new Time(Utils.getTimeZone(mContext, null)); 444a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik time2.set(sLastUpdateTime); 445a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik time2.normalize(true); 446a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik if (time.year != time2.year || time.yearDay != time2.yearDay) { 447a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik final Intent updateIntent = new Intent( 448a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik CalendarAppWidgetProvider.ACTION_CALENDAR_APPWIDGET_UPDATE); 449a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik mContext.sendBroadcast(updateIntent); 450a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } 451a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 452a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik sLastUpdateTime = time.toMillis(true); 453a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } 454c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 455c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik AppWidgetManager.getInstance(mContext).notifyAppWidgetViewDataChanged( 456c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mAppWidgetId, R.id.events_list); 457c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 458c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 459c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 460c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void onReceive(Context context, Intent intent) { 461c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mHandler.removeCallbacks(mUpdateLoader); 462c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mHandler.post(mUpdateLoader); 463c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 4643ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 465bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 4663ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 4673ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * Format given time for debugging output. 4683ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 4693ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param unixTime Target time to report. 4703ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param now Current system time from {@link System#currentTimeMillis()} 4713ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * for calculating time difference. 4723ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 4733ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static String formatDebugTime(long unixTime, long now) { 4743ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang Time time = new Time(); 4753ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang time.set(unixTime); 4763ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 4773ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang long delta = unixTime - now; 4783ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (delta > DateUtils.MINUTE_IN_MILLIS) { 4793ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang delta /= DateUtils.MINUTE_IN_MILLIS; 4803ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return String.format("[%d] %s (%+d mins)", unixTime, 4813ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang time.format("%H:%M:%S"), delta); 4823ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } else { 4833ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang delta /= DateUtils.SECOND_IN_MILLIS; 4843ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return String.format("[%d] %s (%+d secs)", unixTime, 4853ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang time.format("%H:%M:%S"), delta); 486bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 487bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 488bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang} 489