CalendarAppWidgetService.java revision 254b13ee080e3ce69cabf7207a9bfb95c965a5da
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; 41a7c0390d9c5dd4ff730de505682687fae5f5ced0RoboErikimport android.provider.CalendarContract; 42a7c0390d9c5dd4ff730de505682687fae5f5ced0RoboErikimport android.provider.CalendarContract.Attendees; 43a7c0390d9c5dd4ff730de505682687fae5f5ced0RoboErikimport android.provider.CalendarContract.Calendars; 44a7c0390d9c5dd4ff730de505682687fae5f5ced0RoboErikimport android.provider.CalendarContract.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 6542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik private static final String EVENT_SELECTION = Calendars.VISIBLE + "=1"; 6642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik private static final String EVENT_SELECTION_HIDE_DECLINED = 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, 7842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik Instances.CALENDAR_COLOR, 7942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik Instances.SELF_ATTENDEE_STATUS, 80bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang }; 81bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 82bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_ALL_DAY = 0; 83bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_BEGIN = 1; 84bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_END = 2; 85bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_TITLE = 3; 86bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_EVENT_LOCATION = 4; 87bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang static final int INDEX_EVENT_ID = 5; 883ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int INDEX_START_DAY = 6; 893ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int INDEX_END_DAY = 7; 90a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa static final int INDEX_COLOR = 8; 9142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik static final int INDEX_SELF_ATTENDEE_STATUS = 9; 92bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 933ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static final int MAX_DAYS = 7; 943ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 953ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang private static final long SEARCH_DURATION = MAX_DAYS * DateUtils.DAY_IN_MILLIS; 96bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 970c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa /** 980c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa * Update interval used when no next-update calculated, or bad trigger time in past. 990c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa * Unit: milliseconds. 1000c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa */ 1010c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa private static final long UPDATE_TIME_NO_EVENTS = DateUtils.HOUR_IN_MILLIS * 6; 102bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 10347d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 10447d40324272ae39af0872bf5cbf27e1800478021Mason Tang public RemoteViewsFactory onGetViewFactory(Intent intent) { 10547d40324272ae39af0872bf5cbf27e1800478021Mason Tang return new CalendarFactory(getApplicationContext(), intent); 106bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 107bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 108c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik protected static class CalendarFactory extends BroadcastReceiver implements 109c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik RemoteViewsService.RemoteViewsFactory, Loader.OnLoadCompleteListener<Cursor> { 110f9df037f350fad73659307ba05f230d2db69051aMason Tang private static final boolean LOGD = false; 11142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik private static final int DECLINED_EVENT_ALPHA = 0x66000000; 1120c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa 1130c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // Suppress unnecessary logging about update time. Need to be static as this object is 1140c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // re-instanciated frequently. 1150c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // TODO: It seems loadData() is called via onCreate() four times, which should mean 1160c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // unnecessary CalendarFactory object is created and dropped. It is not efficient. 1170c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa private static long sLastUpdateTime = UPDATE_TIME_NO_EVENTS; 1180c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa 11947d40324272ae39af0872bf5cbf27e1800478021Mason Tang private Context mContext; 120a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa private Resources mResources; 12147d40324272ae39af0872bf5cbf27e1800478021Mason Tang private CalendarAppWidgetModel mModel; 12247d40324272ae39af0872bf5cbf27e1800478021Mason Tang private Cursor mCursor; 123c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private CursorLoader mLoader; 124c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Handler mHandler = new Handler(); 125c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private int mAppWidgetId; 12642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik private int mDeclinedColor; 12742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik private int mStandardColor; 128c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 129c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Runnable mTimezoneChanged = new Runnable() { 130c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 131c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void run() { 132c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mLoader != null) { 133c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.forceLoad(); 134c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 135c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 136c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik }; 137c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 138c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Runnable mUpdateLoader = new Runnable() { 139c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 140c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void run() { 141c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mLoader != null) { 142c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Uri uri = createLoaderUri(); 143c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.setUri(uri); 14442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik String selection = Utils.getHideDeclinedEvents(mContext) ? 14542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik EVENT_SELECTION_HIDE_DECLINED : EVENT_SELECTION; 14642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik mLoader.setSelection(selection); 147c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.forceLoad(); 148c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 149c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 150c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik }; 15147d40324272ae39af0872bf5cbf27e1800478021Mason Tang 15247d40324272ae39af0872bf5cbf27e1800478021Mason Tang protected CalendarFactory(Context context, Intent intent) { 15347d40324272ae39af0872bf5cbf27e1800478021Mason Tang mContext = context; 154a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa mResources = context.getResources(); 155c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mAppWidgetId = intent.getIntExtra( 156c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID); 15742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik 15842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik mDeclinedColor = mResources.getColor(R.color.agenda_item_declined_color); 15942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik mStandardColor = mResources.getColor(R.color.agenda_item_standard_color); 160bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 161bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 16247d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 16347d40324272ae39af0872bf5cbf27e1800478021Mason Tang public void onCreate() { 164c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik initLoader(); 165bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 166bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 16747d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 168d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung public void onDataSetChanged() { 169d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung } 170d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung 171d4b2dbb63039e8e63ef92b4b984aae9c68e1a3b5Winson Chung @Override 17247d40324272ae39af0872bf5cbf27e1800478021Mason Tang public void onDestroy() { 173673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson if (mCursor != null) { 174673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson mCursor.close(); 175673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson } 176673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson if (mLoader != null) { 177673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson mLoader.reset(); 178673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson } 179c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext.unregisterReceiver(this); 180bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 181bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 18247d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 18347d40324272ae39af0872bf5cbf27e1800478021Mason Tang public RemoteViews getLoadingView() { 18447d40324272ae39af0872bf5cbf27e1800478021Mason Tang RemoteViews views = new RemoteViews(mContext.getPackageName(), 18547d40324272ae39af0872bf5cbf27e1800478021Mason Tang R.layout.appwidget_loading); 18647d40324272ae39af0872bf5cbf27e1800478021Mason Tang return views; 187bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 188bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 18947d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 19047d40324272ae39af0872bf5cbf27e1800478021Mason Tang public RemoteViews getViewAt(int position) { 19147d40324272ae39af0872bf5cbf27e1800478021Mason Tang // we use getCount here so that it doesn't return null when empty 19247d40324272ae39af0872bf5cbf27e1800478021Mason Tang if (position < 0 || position >= getCount()) { 19347d40324272ae39af0872bf5cbf27e1800478021Mason Tang return null; 19447d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 195bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 196254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik if (mModel == null) { 197254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik RemoteViews views = new RemoteViews(mContext.getPackageName(), 198254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik R.layout.appwidget_loading); 199254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik final Intent intent = CalendarAppWidgetProvider.getLaunchFillInIntent(0, 0, 0); 200254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik views.setOnClickFillInIntent(R.id.appwidget_loading, intent); 201254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik return views; 202254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik 203254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik } 204254b13ee080e3ce69cabf7207a9bfb95c965a5daRoboErik if (mModel.mEventInfos.isEmpty() || mModel.mRowInfos.isEmpty()) { 2053ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang RemoteViews views = new RemoteViews(mContext.getPackageName(), 2063ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang R.layout.appwidget_no_events); 207bdbf15078ad5efdf27c021d7aca8c8aa4693878cMichael Chan final Intent intent = CalendarAppWidgetProvider.getLaunchFillInIntent(0, 0, 0); 2084143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawa views.setOnClickFillInIntent(R.id.appwidget_no_events, intent); 2093ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return views; 2103ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 2113ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 2123ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang RowInfo rowInfo = mModel.mRowInfos.get(position); 2133ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (rowInfo.mType == RowInfo.TYPE_DAY) { 2143ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang RemoteViews views = new RemoteViews(mContext.getPackageName(), 2153ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang R.layout.appwidget_day); 2163ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang DayInfo dayInfo = mModel.mDayInfos.get(rowInfo.mIndex); 2173ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang updateTextView(views, R.id.date, View.VISIBLE, dayInfo.mDayLabel); 2183ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return views; 2193ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } else { 22042dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik RemoteViews views; 221a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa final EventInfo eventInfo = mModel.mEventInfos.get(rowInfo.mIndex); 22242dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik if (eventInfo.allDay) { 22342dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views = new RemoteViews(mContext.getPackageName(), 22442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik R.layout.widget_all_day_item); 22542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik } else { 22642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views = new RemoteViews(mContext.getPackageName(), R.layout.widget_item); 22742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik } 228a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa 229a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa final long now = System.currentTimeMillis(); 230a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa if (!eventInfo.allDay && eventInfo.start <= now && now <= eventInfo.end) { 23142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.widget_row, "setBackgroundColor", 232a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa mResources.getColor(R.color.appwidget_row_in_progress)); 233ffaeace621183dfe8770471a30b2f1138aac5f86Daisuke Miyakawa } else { 23442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.widget_row, "setBackgroundColor", 0); 235a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa } 236a07cedd5af736339a7dd6166970311c487366500Daisuke Miyakawa 237a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa updateTextView(views, R.id.when, eventInfo.visibWhen, eventInfo.when); 238a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa updateTextView(views, R.id.where, eventInfo.visibWhere, eventInfo.where); 239a71e0a520493532dbb7e9bfa164ab78e59e797a3Daisuke Miyakawa updateTextView(views, R.id.title, eventInfo.visibTitle, eventInfo.title); 240bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 24142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setViewVisibility(R.id.agenda_item_color, View.VISIBLE); 24242dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik 24342dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik int selfAttendeeStatus = eventInfo.selfAttendeeStatus; 24442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik if (selfAttendeeStatus == Attendees.ATTENDEE_STATUS_DECLINED) { 24542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.title, "setTextColor", mDeclinedColor); 24642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.when, "setTextColor", mDeclinedColor); 24742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.where, "setTextColor", mDeclinedColor); 24842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik // views.setInt(R.id.agenda_item_color, "setDrawStyle", 24942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik // ColorChipView.DRAW_CROSS_HATCHED); 25042dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.agenda_item_color, "setImageResource", 25142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik R.drawable.widget_chip_declined_bg); 25242dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik // 40% opacity 25342dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.agenda_item_color, "setColorFilter", 25442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik (eventInfo.color & 0x00FFFFFF) | DECLINED_EVENT_ALPHA); 25542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik } else { 25642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.title, "setTextColor", mStandardColor); 25742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.when, "setTextColor", mStandardColor); 25842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.where, "setTextColor", mStandardColor); 25942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik if (selfAttendeeStatus == Attendees.ATTENDEE_STATUS_INVITED) { 26042dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.agenda_item_color, "setImageResource", 26142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik R.drawable.widget_chip_not_responded_bg); 26242dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik } else { 26342dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.agenda_item_color, "setImageResource", 26442dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik R.drawable.widget_chip_responded_bg); 26542dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik } 26642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setInt(R.id.agenda_item_color, "setColorFilter", 26742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik eventInfo.color); 26842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik } 269bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 2709da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik long start = eventInfo.start; 2719da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik long end = eventInfo.end; 2724143cfabb36f0c3adcad410a6eed29bc2b89d6e3Daisuke Miyakawa // An element in ListView. 2739da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik if (eventInfo.allDay) { 2749da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik String tz = Utils.getTimeZone(mContext, null); 2759da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik Time recycle = new Time(); 2769da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik start = Utils.convertAlldayLocalToUTC(recycle, start, tz); 2779da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik end = Utils.convertAlldayLocalToUTC(recycle, end, tz); 2789da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik } 279bdbf15078ad5efdf27c021d7aca8c8aa4693878cMichael Chan final Intent fillInIntent = CalendarAppWidgetProvider.getLaunchFillInIntent( 2809da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik eventInfo.id, start, end); 28142dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik views.setOnClickFillInIntent(R.id.widget_row, fillInIntent); 28247d40324272ae39af0872bf5cbf27e1800478021Mason Tang return views; 28347d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 284bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 285bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 28647d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 28747d40324272ae39af0872bf5cbf27e1800478021Mason Tang public int getViewTypeCount() { 2883ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return 4; 28947d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 290bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 29147d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 29247d40324272ae39af0872bf5cbf27e1800478021Mason Tang public int getCount() { 29347d40324272ae39af0872bf5cbf27e1800478021Mason Tang // if there are no events, we still return 1 to represent the "no 29447d40324272ae39af0872bf5cbf27e1800478021Mason Tang // events" view 2954299eb1c1d81042de46a8d3972fde8719820d06cRoboErik if (mModel == null) { 2964299eb1c1d81042de46a8d3972fde8719820d06cRoboErik return 1; 2974299eb1c1d81042de46a8d3972fde8719820d06cRoboErik } 2983ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return Math.max(1, mModel.mRowInfos.size()); 29947d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 300bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 30147d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 30247d40324272ae39af0872bf5cbf27e1800478021Mason Tang public long getItemId(int position) { 303673304efa38aa2a3e65e0820e5c70d3a4889c34fIsaac Katzenelson if (mModel == null || mModel.mRowInfos.isEmpty()) { 304713011baae993d4ca07a8267e3a0f9945753c2ffRoboErik return 0; 305713011baae993d4ca07a8267e3a0f9945753c2ffRoboErik } 306c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik RowInfo rowInfo = mModel.mRowInfos.get(position); 307c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (rowInfo.mType == RowInfo.TYPE_DAY) { 308c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik return rowInfo.mIndex; 309c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 310c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik EventInfo eventInfo = mModel.mEventInfos.get(rowInfo.mIndex); 311c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long prime = 31; 312c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long result = 1; 313c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik result = prime * result + (int) (eventInfo.id ^ (eventInfo.id >>> 32)); 314c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik result = prime * result + (int) (eventInfo.start ^ (eventInfo.start >>> 32)); 315c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik return result; 31647d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 317bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 31847d40324272ae39af0872bf5cbf27e1800478021Mason Tang @Override 31947d40324272ae39af0872bf5cbf27e1800478021Mason Tang public boolean hasStableIds() { 32047d40324272ae39af0872bf5cbf27e1800478021Mason Tang return true; 321bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 322bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 32347d40324272ae39af0872bf5cbf27e1800478021Mason Tang /** 324c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * Query across all calendars for upcoming event instances from now 325c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * until some time in the future. Widen the time range that we query by 326c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * one day on each end so that we can catch all-day events. All-day 327c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * events are stored starting at midnight in UTC but should be included 328c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * in the list of events starting at midnight local time. This may fetch 329c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * more events than we actually want, so we filter them out later. 33047d40324272ae39af0872bf5cbf27e1800478021Mason Tang * 33147d40324272ae39af0872bf5cbf27e1800478021Mason Tang * @param resolver {@link ContentResolver} to use when querying 33247d40324272ae39af0872bf5cbf27e1800478021Mason Tang * {@link Instances#CONTENT_URI}. 33347d40324272ae39af0872bf5cbf27e1800478021Mason Tang * @param searchDuration Distance into the future to look for event 33447d40324272ae39af0872bf5cbf27e1800478021Mason Tang * instances, in milliseconds. 33547d40324272ae39af0872bf5cbf27e1800478021Mason Tang * @param now Current system time to use for this update, possibly from 33647d40324272ae39af0872bf5cbf27e1800478021Mason Tang * {@link System#currentTimeMillis()}. 33747d40324272ae39af0872bf5cbf27e1800478021Mason Tang */ 338c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void initLoader() { 339c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (LOGD) 340c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Log.d(TAG, "Querying for widget events..."); 341c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik IntentFilter filter = new IntentFilter(); 342064beb957ae443760118023a40fd7001eb11c1a1RoboErik filter.addAction(Utils.getWidgetScheduledUpdateAction(mContext)); 343a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter.addDataScheme(ContentResolver.SCHEME_CONTENT); 344a7c0390d9c5dd4ff730de505682687fae5f5ced0RoboErik filter.addDataAuthority(CalendarContract.AUTHORITY, null); 345a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik try { 34642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik filter.addDataType(Utils.APPWIDGET_DATA_TYPE); 347a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } catch (MalformedMimeTypeException e) { 348a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Log.e(TAG, e.getMessage()); 349a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } 350a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik mContext.registerReceiver(this, filter); 351a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 352a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik filter = new IntentFilter(); 353c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_PROVIDER_CHANGED); 354c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addDataScheme(ContentResolver.SCHEME_CONTENT); 355a7c0390d9c5dd4ff730de505682687fae5f5ced0RoboErik filter.addDataAuthority(CalendarContract.AUTHORITY, null); 356c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext.registerReceiver(this, filter); 357c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 358c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter = new IntentFilter(); 359c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_TIMEZONE_CHANGED); 360c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_TIME_CHANGED); 361c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik filter.addAction(Intent.ACTION_DATE_CHANGED); 362c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mContext.registerReceiver(this, filter); 363c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 36447d40324272ae39af0872bf5cbf27e1800478021Mason Tang // Search for events from now until some time in the future 365c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Uri uri = createLoaderUri(); 36642dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik String selection = Utils.getHideDeclinedEvents(mContext) ? EVENT_SELECTION_HIDE_DECLINED 36742dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik : EVENT_SELECTION; 36842dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik mLoader = new CursorLoader(mContext, uri, EVENT_PROJECTION, selection, null, 36942dabd1e1e89b0d4af5afb776c6ecc53f6ae9fbaRoboErik EVENT_SORT_ORDER); 370c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.setUpdateThrottle(WIDGET_UPDATE_THROTTLE); 371c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.startLoading(); 372c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mLoader.registerListener(mAppWidgetId, this); 373c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 374c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 375bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 376c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik /** 377c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * @return The uri for the loader 378c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik */ 379c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik private Uri createLoaderUri() { 380c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long now = System.currentTimeMillis(); 38147d40324272ae39af0872bf5cbf27e1800478021Mason Tang // Add a day on either side to catch all-day events 38247d40324272ae39af0872bf5cbf27e1800478021Mason Tang long begin = now - DateUtils.DAY_IN_MILLIS; 383c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long end = now + SEARCH_DURATION + DateUtils.DAY_IN_MILLIS; 384bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 385e0cb5ba884c52e9d36875fb4a9ebdf40a81cb642Michael Chan Uri uri = Uri.withAppendedPath(Instances.CONTENT_URI, Long.toString(begin) + "/" + end); 386c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik return uri; 38721a183875fbbfa54f5a2a87779888a5fb7d1af44Erik } 38821a183875fbbfa54f5a2a87779888a5fb7d1af44Erik 3893f888688c0f2644ad3de032d5d1cf623a7b092fdAndy McFadden /* @VisibleForTesting */ 39047d40324272ae39af0872bf5cbf27e1800478021Mason Tang protected static CalendarAppWidgetModel buildAppWidgetModel( 39121a183875fbbfa54f5a2a87779888a5fb7d1af44Erik Context context, Cursor cursor, String timeZone) { 392ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan CalendarAppWidgetModel model = new CalendarAppWidgetModel(context, timeZone); 39321a183875fbbfa54f5a2a87779888a5fb7d1af44Erik model.buildFromCursor(cursor, timeZone); 39447d40324272ae39af0872bf5cbf27e1800478021Mason Tang return model; 395bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 396bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 39747d40324272ae39af0872bf5cbf27e1800478021Mason Tang /** 3980c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa * Calculates and returns the next time we should push widget updates. 39947d40324272ae39af0872bf5cbf27e1800478021Mason Tang */ 400ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan private long calculateUpdateTime(CalendarAppWidgetModel model, long now, String timeZone) { 4010c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // Make sure an update happens at midnight or earlier 402ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan long minUpdateTime = getNextMidnightTimeMillis(timeZone); 4030c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa for (EventInfo event : model.mEventInfos) { 4040c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa final boolean allDay = event.allDay; 4050c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa final long start; 4060c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa final long end; 4079da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik start = event.start; 4089da910f65de0a325d4268d88f0cf2e2fd653f24aRoboErik end = event.end; 409bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 4100c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa // We want to update widget when we enter/exit time range of an event. 4110c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa if (now < start) { 4120c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa minUpdateTime = Math.min(minUpdateTime, start); 4130c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa } else if (now < end) { 4140c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa minUpdateTime = Math.min(minUpdateTime, end); 4150c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa } 416bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 4170c715c837a7ecc2cfda3a62d952f8dc7e79a39f3Daisuke Miyakawa return minUpdateTime; 418bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 419bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 420ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan private static long getNextMidnightTimeMillis(String timezone) { 42147d40324272ae39af0872bf5cbf27e1800478021Mason Tang Time time = new Time(); 42247d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.setToNow(); 42347d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.monthDay++; 42447d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.hour = 0; 42547d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.minute = 0; 42647d40324272ae39af0872bf5cbf27e1800478021Mason Tang time.second = 0; 427ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan long midnightDeviceTz = time.normalize(true); 428ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan 429ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.timezone = timezone; 430ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.setToNow(); 431ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.monthDay++; 432ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.hour = 0; 433ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.minute = 0; 434ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan time.second = 0; 435ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan long midnightHomeTz = time.normalize(true); 436ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan 437ece2fbd8c2695910148ffa20fb46a508443fd034Michael Chan return Math.min(midnightDeviceTz, midnightHomeTz); 438bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 439bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 44047d40324272ae39af0872bf5cbf27e1800478021Mason Tang static void updateTextView(RemoteViews views, int id, int visibility, String string) { 44147d40324272ae39af0872bf5cbf27e1800478021Mason Tang views.setViewVisibility(id, visibility); 44247d40324272ae39af0872bf5cbf27e1800478021Mason Tang if (visibility == View.VISIBLE) { 44347d40324272ae39af0872bf5cbf27e1800478021Mason Tang views.setTextViewText(id, string); 44447d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 44547d40324272ae39af0872bf5cbf27e1800478021Mason Tang } 446c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 447c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik /* 448c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * (non-Javadoc) 449c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * @see 450c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * android.content.Loader.OnLoadCompleteListener#onLoadComplete(android 451c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik * .content.Loader, java.lang.Object) 452c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik */ 453c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 454c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void onLoadComplete(Loader<Cursor> loader, Cursor cursor) { 455c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // Copy it to a local static cursor. 456c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik MatrixCursor matrixCursor = Utils.matrixCursorFromCursor(cursor); 457c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik cursor.close(); 458c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 459c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik final long now = System.currentTimeMillis(); 460c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (mCursor != null) { 461c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mCursor.close(); 462c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 463c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mCursor = matrixCursor; 464c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik String tz = Utils.getTimeZone(mContext, mTimezoneChanged); 465c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mModel = buildAppWidgetModel(mContext, mCursor, tz); 466c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 467c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // Schedule an alarm to wake ourselves up for the next update. 468c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // We also cancel 469c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // all existing wake-ups because PendingIntents don't match 470c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // against extras. 471c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik long triggerTime = calculateUpdateTime(mModel, now, tz); 472c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 473c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // If no next-update calculated, or bad trigger time in past, 474c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // schedule 475c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik // update about six hours from now. 476c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik if (triggerTime < now) { 477c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik Log.w(TAG, "Encountered bad trigger time " + formatDebugTime(triggerTime, now)); 478c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik triggerTime = now + UPDATE_TIME_NO_EVENTS; 479c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 480c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 481a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 482a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik final AlarmManager alertManager = (AlarmManager) mContext.getSystemService( 483a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Context.ALARM_SERVICE); 484a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik final PendingIntent pendingUpdate = CalendarAppWidgetProvider.getUpdateIntent(mContext); 485a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 486a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik alertManager.cancel(pendingUpdate); 487a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik alertManager.set(AlarmManager.RTC, triggerTime, pendingUpdate); 488a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Time time = new Time(Utils.getTimeZone(mContext, null)); 489a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik time.setToNow(); 490a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 491a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik if (time.normalize(true) != sLastUpdateTime) { 492a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik Time time2 = new Time(Utils.getTimeZone(mContext, null)); 493a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik time2.set(sLastUpdateTime); 494a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik time2.normalize(true); 495a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik if (time.year != time2.year || time.yearDay != time2.yearDay) { 496064beb957ae443760118023a40fd7001eb11c1a1RoboErik final Intent updateIntent = new Intent(Utils.getWidgetUpdateAction(mContext)); 497a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik mContext.sendBroadcast(updateIntent); 498a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } 499a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik 500a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik sLastUpdateTime = time.toMillis(true); 501a38da7d3d03e1a1151d199dbac0a00ff2ff75a89RoboErik } 502c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 503c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik AppWidgetManager.getInstance(mContext).notifyAppWidgetViewDataChanged( 504c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mAppWidgetId, R.id.events_list); 505c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 506c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik 507c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik @Override 508c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik public void onReceive(Context context, Intent intent) { 509c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mHandler.removeCallbacks(mUpdateLoader); 510c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik mHandler.post(mUpdateLoader); 511c46c2dc5dbec57616d799b1d0290d7c827b48d0cRoboErik } 5123ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } 513bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang 5143ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang /** 5153ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * Format given time for debugging output. 5163ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * 5173ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param unixTime Target time to report. 5183ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * @param now Current system time from {@link System#currentTimeMillis()} 5193ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang * for calculating time difference. 5203ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang */ 5213ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang static String formatDebugTime(long unixTime, long now) { 5223ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang Time time = new Time(); 5233ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang time.set(unixTime); 5243ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang 5253ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang long delta = unixTime - now; 5263ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang if (delta > DateUtils.MINUTE_IN_MILLIS) { 5273ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang delta /= DateUtils.MINUTE_IN_MILLIS; 5283ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return String.format("[%d] %s (%+d mins)", unixTime, 5293ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang time.format("%H:%M:%S"), delta); 5303ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang } else { 5313ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang delta /= DateUtils.SECOND_IN_MILLIS; 5323ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang return String.format("[%d] %s (%+d secs)", unixTime, 5333ea333d41c04fd5f3a5d45f540c17894874429e8Mason Tang time.format("%H:%M:%S"), delta); 534bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 535bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang } 536bb3f08abac01e3083d837e5e823b311e3c039e90Mason Tang} 537