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/*
* Copyright (C) 2021 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.
*/
class DismissAlarmsService : IntentService("DismissAlarmsService") {
@Override
override fun onBind(intent: Intent?): IBinder? {
return null
}
@Override
override fun onHandleIntent(intent: Intent?) {
if (AlertService.DEBUG) {
Log.d(TAG, "onReceive: a=" + intent?.getAction().toString() + " " + intent.toString())
}
val eventId = intent?.getLongExtra(AlertUtils.EVENT_ID_KEY, -1)
val eventStart = intent?.getLongExtra(AlertUtils.EVENT_START_KEY, -1)
val eventEnd = intent?.getLongExtra(AlertUtils.EVENT_END_KEY, -1)
val eventIds = intent?.getLongArrayExtra(AlertUtils.EVENT_IDS_KEY)
val eventStarts = intent?.getLongArrayExtra(AlertUtils.EVENT_STARTS_KEY)
val notificationId = intent?.getIntExtra(AlertUtils.NOTIFICATION_ID_KEY, -1)
val alarmIds = LinkedList<AlarmId>()
val uri: Uri = CalendarAlerts.CONTENT_URI
val selection: String
// Dismiss a specific fired alarm if id is present, otherwise, dismiss all alarms
if (eventId != -1L) {
alarmIds.add(AlarmId(eventId as Long, eventStart as Long))
selection =
CalendarAlerts.STATE.toString() + "=" + CalendarAlerts.STATE_FIRED + " AND " +
CalendarAlerts.EVENT_ID + "=" + eventId
} else if (eventIds != null && eventIds.size > 0 && eventStarts != null &&
eventIds.size == eventStarts.size) {
selection = buildMultipleEventsQuery(eventIds)
for (i in eventIds.indices) {
alarmIds.add(AlarmId(eventIds[i], eventStarts[i]))
}
} else {
// NOTE: I don't believe that this ever happens.
selection = CalendarAlerts.STATE.toString() + "=" + CalendarAlerts.STATE_FIRED
}
GlobalDismissManager.dismissGlobally(getApplicationContext(),
alarmIds as List<GlobalDismissManager.AlarmId>)
val resolver: ContentResolver = getContentResolver()
val values = ContentValues()
values.put(PROJECTION[COLUMN_INDEX_STATE], CalendarAlerts.STATE_DISMISSED)
resolver.update(uri, values, selection, null)
// Remove from notification bar.
if (notificationId != -1) {
val nm: NotificationManager =
getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
nm.cancel(notificationId as Int)
}
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.
val i: Intent = AlertUtils.buildEventViewIntent(this, eventId as Long,
eventStart as Long, eventEnd as Long)
TaskStackBuilder.create(this)
.addParentStack(EventInfoActivity::class.java).addNextIntent(i).startActivities()
}
}
private fun buildMultipleEventsQuery(eventIds: LongArray): String {
val selection = StringBuilder()
selection.append(CalendarAlerts.STATE)
selection.append("=")
selection.append(CalendarAlerts.STATE_FIRED)
if (eventIds.size > 0) {
selection.append(" AND (")
selection.append(CalendarAlerts.EVENT_ID)
selection.append("=")
selection.append(eventIds[0])
for (i in 1 until eventIds.size) {
selection.append(" OR ")
selection.append(CalendarAlerts.EVENT_ID)
selection.append("=")
selection.append(eventIds[i])
}
selection.append(")")
}
return selection.toString()
}
companion object {
private const val TAG = "DismissAlarmsService"
const val SHOW_ACTION = "com.android.calendar.SHOW"
const val DISMISS_ACTION = "com.android.calendar.DISMISS"
private val PROJECTION = arrayOf<String>(
CalendarAlerts.STATE
)
private const val COLUMN_INDEX_STATE = 0
}
}
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