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/*
* 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.alerts;
import android.app.IntentService;
import android.app.NotificationManager;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.IBinder;
import android.provider.CalendarContract.CalendarAlerts;
import androidx.core.app.TaskStackBuilder;
import android.util.Log;
import com.android.calendar.EventInfoActivity;
import com.android.calendar.alerts.GlobalDismissManager.AlarmId;
import java.util.LinkedList;
import java.util.List;
/**
* Service for asynchronously marking fired alarms as dismissed.
*/
public class DismissAlarmsService extends IntentService {
private static final String TAG = "DismissAlarmsService";
public static final String SHOW_ACTION = "com.android.calendar.SHOW";
public static final String DISMISS_ACTION = "com.android.calendar.DISMISS";
private static final String[] PROJECTION = new String[] {
CalendarAlerts.STATE,
};
private static final int COLUMN_INDEX_STATE = 0;
public DismissAlarmsService() {
super("DismissAlarmsService");
}
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onHandleIntent(Intent intent) {
if (AlertService.DEBUG) {
Log.d(TAG, "onReceive: a=" + intent.getAction() + " " + intent.toString());
}
long eventId = intent.getLongExtra(AlertUtils.EVENT_ID_KEY, -1);
long eventStart = intent.getLongExtra(AlertUtils.EVENT_START_KEY, -1);
long eventEnd = intent.getLongExtra(AlertUtils.EVENT_END_KEY, -1);
long[] eventIds = intent.getLongArrayExtra(AlertUtils.EVENT_IDS_KEY);
long[] eventStarts = intent.getLongArrayExtra(AlertUtils.EVENT_STARTS_KEY);
int notificationId = intent.getIntExtra(AlertUtils.NOTIFICATION_ID_KEY, -1);
List<AlarmId> alarmIds = new LinkedList<AlarmId>();
Uri uri = CalendarAlerts.CONTENT_URI;
String selection;
// Dismiss a specific fired alarm if id is present, otherwise, dismiss all alarms
if (eventId != -1) {
alarmIds.add(new AlarmId(eventId, eventStart));
selection = CalendarAlerts.STATE + "=" + CalendarAlerts.STATE_FIRED + " AND " +
CalendarAlerts.EVENT_ID + "=" + eventId;
} else if (eventIds != null && eventIds.length > 0 &&
eventStarts != null && eventIds.length == eventStarts.length) {
selection = buildMultipleEventsQuery(eventIds);
for (int i = 0; i < eventIds.length; i++) {
alarmIds.add(new AlarmId(eventIds[i], eventStarts[i]));
}
} else {
// NOTE: I don't believe that this ever happens.
selection = CalendarAlerts.STATE + "=" + CalendarAlerts.STATE_FIRED;
}
GlobalDismissManager.dismissGlobally(getApplicationContext(), alarmIds);
ContentResolver resolver = getContentResolver();
ContentValues values = new ContentValues();
values.put(PROJECTION[COLUMN_INDEX_STATE], CalendarAlerts.STATE_DISMISSED);
resolver.update(uri, values, selection, null);
// Remove from notification bar.
if (notificationId != -1) {
NotificationManager nm =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.cancel(notificationId);
}
if (SHOW_ACTION.equals(intent.getAction())) {
// Show event on Calendar app by building an intent and task stack to start
// EventInfoActivity with AllInOneActivity as the parent activity rooted to home.
Intent i = AlertUtils.buildEventViewIntent(this, eventId, eventStart, eventEnd);
TaskStackBuilder.create(this)
.addParentStack(EventInfoActivity.class).addNextIntent(i).startActivities();
}
}
private String buildMultipleEventsQuery(long[] eventIds) {
StringBuilder selection = new StringBuilder();
selection.append(CalendarAlerts.STATE);
selection.append("=");
selection.append(CalendarAlerts.STATE_FIRED);
if (eventIds.length > 0) {
selection.append(" AND (");
selection.append(CalendarAlerts.EVENT_ID);
selection.append("=");
selection.append(eventIds[0]);
for (int i = 1; i < eventIds.length; i++) {
selection.append(" OR ");
selection.append(CalendarAlerts.EVENT_ID);
selection.append("=");
selection.append(eventIds[i]);
}
selection.append(")");
}
return selection.toString();
}
}
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