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Diffstat (limited to 'src/com/android/calendar/widget/CalendarAppWidgetProvider.java')
-rw-r--r-- | src/com/android/calendar/widget/CalendarAppWidgetProvider.java | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/src/com/android/calendar/widget/CalendarAppWidgetProvider.java b/src/com/android/calendar/widget/CalendarAppWidgetProvider.java deleted file mode 100644 index 3a69efd3..00000000 --- a/src/com/android/calendar/widget/CalendarAppWidgetProvider.java +++ /dev/null @@ -1,230 +0,0 @@ -/* - * Copyright (C) 2009 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.calendar.widget; - -import static android.provider.CalendarContract.EXTRA_EVENT_ALL_DAY; -import static android.provider.CalendarContract.EXTRA_EVENT_BEGIN_TIME; -import static android.provider.CalendarContract.EXTRA_EVENT_END_TIME; - -import android.app.AlarmManager; -import android.app.PendingIntent; -import android.appwidget.AppWidgetManager; -import android.appwidget.AppWidgetProvider; -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.net.Uri; -import android.provider.CalendarContract; -import android.text.format.DateUtils; -import android.text.format.Time; -import android.util.Log; -import android.widget.RemoteViews; - -import com.android.calendar.AllInOneActivity; -import com.android.calendar.EventInfoActivity; -import com.android.calendar.R; -import com.android.calendar.Utils; - -/** - * Simple widget to show next upcoming calendar event. - */ -public class CalendarAppWidgetProvider extends AppWidgetProvider { - static final String TAG = "CalendarAppWidgetProvider"; - static final boolean LOGD = false; - - // TODO Move these to Calendar.java - static final String EXTRA_EVENT_IDS = "com.android.calendar.EXTRA_EVENT_IDS"; - - /** - * {@inheritDoc} - */ - @Override - public void onReceive(Context context, Intent intent) { - // Handle calendar-specific updates ourselves because they might be - // coming in without extras, which AppWidgetProvider then blocks. - final String action = intent.getAction(); - if (LOGD) - Log.d(TAG, "AppWidgetProvider got the intent: " + intent.toString()); - if (Utils.getWidgetUpdateAction(context).equals(action)) { - AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context); - performUpdate(context, appWidgetManager, - appWidgetManager.getAppWidgetIds(getComponentName(context)), - null /* no eventIds */); - } else if (action != null && (action.equals(Intent.ACTION_PROVIDER_CHANGED) - || action.equals(Intent.ACTION_TIME_CHANGED) - || action.equals(Intent.ACTION_TIMEZONE_CHANGED) - || action.equals(Intent.ACTION_DATE_CHANGED) - || action.equals(Utils.getWidgetScheduledUpdateAction(context)))) { - Intent service = new Intent(context, CalendarAppWidgetService.class); - context.startService(service); - } else { - super.onReceive(context, intent); - } - } - - /** - * {@inheritDoc} - */ - @Override - public void onDisabled(Context context) { - // Unsubscribe from all AlarmManager updates - AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); - PendingIntent pendingUpdate = getUpdateIntent(context); - am.cancel(pendingUpdate); - } - - /** - * {@inheritDoc} - */ - @Override - public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { - performUpdate(context, appWidgetManager, appWidgetIds, null /* no eventIds */); - } - - - /** - * Build {@link ComponentName} describing this specific - * {@link AppWidgetProvider} - */ - static ComponentName getComponentName(Context context) { - return new ComponentName(context, CalendarAppWidgetProvider.class); - } - - /** - * Process and push out an update for the given appWidgetIds. This call - * actually fires an intent to start {@link CalendarAppWidgetService} as a - * background service which handles the actual update, to prevent ANR'ing - * during database queries. - * - * @param context Context to use when starting {@link CalendarAppWidgetService}. - * @param appWidgetIds List of specific appWidgetIds to update, or null for - * all. - * @param changedEventIds Specific events known to be changed. If present, - * we use it to decide if an update is necessary. - */ - private void performUpdate(Context context, - AppWidgetManager appWidgetManager, int[] appWidgetIds, - long[] changedEventIds) { - // Launch over to service so it can perform update - for (int appWidgetId : appWidgetIds) { - if (LOGD) Log.d(TAG, "Building widget update..."); - Intent updateIntent = new Intent(context, CalendarAppWidgetService.class); - updateIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); - if (changedEventIds != null) { - updateIntent.putExtra(EXTRA_EVENT_IDS, changedEventIds); - } - updateIntent.setData(Uri.parse(updateIntent.toUri(Intent.URI_INTENT_SCHEME))); - - RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.appwidget); - // Calendar header - Time time = new Time(Utils.getTimeZone(context, null)); - time.setToNow(); - long millis = time.toMillis(true); - final String dayOfWeek = DateUtils.getDayOfWeekString(time.weekDay + 1, - DateUtils.LENGTH_MEDIUM); - final String date = Utils.formatDateRange(context, millis, millis, - DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE - | DateUtils.FORMAT_NO_YEAR); - views.setTextViewText(R.id.day_of_week, dayOfWeek); - views.setTextViewText(R.id.date, date); - // Attach to list of events - views.setRemoteAdapter(appWidgetId, R.id.events_list, updateIntent); - appWidgetManager.notifyAppWidgetViewDataChanged(appWidgetId, R.id.events_list); - - - // Launch calendar app when the user taps on the header - final Intent launchCalendarIntent = new Intent(Intent.ACTION_VIEW); - launchCalendarIntent.setClass(context, AllInOneActivity.class); - launchCalendarIntent - .setData(Uri.parse("content://com.android.calendar/time/" + millis)); - final PendingIntent launchCalendarPendingIntent = PendingIntent.getActivity( - context, 0 /* no requestCode */, launchCalendarIntent, 0 /* no flags */); - views.setOnClickPendingIntent(R.id.header, launchCalendarPendingIntent); - - // Each list item will call setOnClickExtra() to let the list know - // which item - // is selected by a user. - final PendingIntent updateEventIntent = getLaunchPendingIntentTemplate(context); - views.setPendingIntentTemplate(R.id.events_list, updateEventIntent); - - appWidgetManager.updateAppWidget(appWidgetId, views); - } - } - - /** - * Build the {@link PendingIntent} used to trigger an update of all calendar - * widgets. Uses {@link Utils#getWidgetScheduledUpdateAction(Context)} to - * directly target all widgets instead of using - * {@link AppWidgetManager#EXTRA_APPWIDGET_IDS}. - * - * @param context Context to use when building broadcast. - */ - static PendingIntent getUpdateIntent(Context context) { - Intent intent = new Intent(Utils.getWidgetScheduledUpdateAction(context)); - intent.setDataAndType(CalendarContract.CONTENT_URI, Utils.APPWIDGET_DATA_TYPE); - return PendingIntent.getBroadcast(context, 0 /* no requestCode */, intent, - 0 /* no flags */); - } - - /** - * Build a {@link PendingIntent} to launch the Calendar app. This should be used - * in combination with {@link RemoteViews#setPendingIntentTemplate(int, PendingIntent)}. - */ - static PendingIntent getLaunchPendingIntentTemplate(Context context) { - Intent launchIntent = new Intent(); - launchIntent.setAction(Intent.ACTION_VIEW); - launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | - Intent.FLAG_ACTIVITY_TASK_ON_HOME); - launchIntent.setClass(context, AllInOneActivity.class); - return PendingIntent.getActivity(context, 0 /* no requestCode */, launchIntent, - PendingIntent.FLAG_UPDATE_CURRENT); - } - - /** - * Build an {@link Intent} available as FillInIntent to launch the Calendar app. - * This should be used in combination with - * {@link RemoteViews#setOnClickFillInIntent(int, Intent)}. - * If the go to time is 0, then calendar will be launched without a starting time. - * - * @param goToTime time that calendar should take the user to, or 0 to - * indicate no specific start time. - */ - static Intent getLaunchFillInIntent(Context context, long id, long start, long end, - boolean allDay) { - final Intent fillInIntent = new Intent(); - String dataString = "content://com.android.calendar/events"; - if (id != 0) { - fillInIntent.putExtra(Utils.INTENT_KEY_DETAIL_VIEW, true); - fillInIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK | - Intent.FLAG_ACTIVITY_TASK_ON_HOME); - - dataString += "/" + id; - // If we have an event id - start the event info activity - fillInIntent.setClass(context, EventInfoActivity.class); - } else { - // If we do not have an event id - start AllInOne - fillInIntent.setClass(context, AllInOneActivity.class); - } - Uri data = Uri.parse(dataString); - fillInIntent.setData(data); - fillInIntent.putExtra(EXTRA_EVENT_BEGIN_TIME, start); - fillInIntent.putExtra(EXTRA_EVENT_END_TIME, end); - fillInIntent.putExtra(EXTRA_EVENT_ALL_DAY, allDay); - - return fillInIntent; - } -} |