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/*
* Copyright (C) 2015 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.settings.notification;
import android.content.Context;
import android.content.pm.PackageManager.NameNotFoundException;
import android.database.Cursor;
import android.os.UserHandle;
import android.os.UserManager;
import android.preference.PreferenceScreen;
import android.provider.CalendarContract.Calendars;
import android.provider.Settings;
import android.service.notification.ZenModeConfig;
import android.service.notification.ZenModeConfig.EventInfo;
import android.service.notification.ZenModeConfig.ZenRule;
import com.android.internal.logging.MetricsLogger;
import com.android.settings.DropDownPreference;
import com.android.settings.R;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class ZenModeEventRuleSettings extends ZenModeRuleSettingsBase {
private static final String KEY_CALENDAR = "calendar";
private static final String KEY_REPLY = "reply";
public static final String ACTION = Settings.ACTION_ZEN_MODE_EVENT_RULE_SETTINGS;
private DropDownPreference mCalendar;
private DropDownPreference mReply;
private EventInfo mEvent;
private List<CalendarInfo> mCalendars;
private boolean mCreate;
@Override
protected boolean setRule(ZenRule rule) {
mEvent = rule != null ? ZenModeConfig.tryParseEventConditionId(rule.conditionId)
: null;
return mEvent != null;
}
@Override
protected String getZenModeDependency() {
return null;
}
@Override
protected int getEnabledToastText() {
return R.string.zen_event_rule_enabled_toast;
}
@Override
public void onResume() {
super.onResume();
if (!mCreate) {
reloadCalendar();
}
mCreate = false;
}
private void reloadCalendar() {
mCalendars = getCalendars(mContext);
mCalendar.clearItems();
mCalendar.addItem(R.string.zen_mode_event_rule_calendar_any, key(0, null));
final String eventCalendar = mEvent != null ? mEvent.calendar : null;
boolean found = false;
for (CalendarInfo calendar : mCalendars) {
mCalendar.addItem(calendar.name, key(calendar));
if (eventCalendar != null && eventCalendar.equals(calendar.name)) {
found = true;
}
}
if (eventCalendar != null && !found) {
mCalendar.addItem(eventCalendar, key(mEvent.userId, eventCalendar));
}
}
@Override
protected void onCreateInternal() {
mCreate = true;
addPreferencesFromResource(R.xml.zen_mode_event_rule_settings);
final PreferenceScreen root = getPreferenceScreen();
mCalendar = (DropDownPreference) root.findPreference(KEY_CALENDAR);
mCalendar.setCallback(new DropDownPreference.Callback() {
@Override
public boolean onItemSelected(int pos, Object value) {
final String calendarKey = (String) value;
if (calendarKey.equals(key(mEvent))) return true;
final int i = calendarKey.indexOf(':');
mEvent.userId = Integer.parseInt(calendarKey.substring(0, i));
mEvent.calendar = calendarKey.substring(i + 1);
if (mEvent.calendar.isEmpty()) {
mEvent.calendar = null;
}
updateRule(ZenModeConfig.toEventConditionId(mEvent));
return true;
}
});
mReply = (DropDownPreference) root.findPreference(KEY_REPLY);
mReply.addItem(R.string.zen_mode_event_rule_reply_any_except_no,
EventInfo.REPLY_ANY_EXCEPT_NO);
mReply.addItem(R.string.zen_mode_event_rule_reply_yes_or_maybe,
EventInfo.REPLY_YES_OR_MAYBE);
mReply.addItem(R.string.zen_mode_event_rule_reply_yes,
EventInfo.REPLY_YES);
mReply.setCallback(new DropDownPreference.Callback() {
@Override
public boolean onItemSelected(int pos, Object value) {
final int reply = (Integer) value;
if (reply == mEvent.reply) return true;
mEvent.reply = reply;
updateRule(ZenModeConfig.toEventConditionId(mEvent));
return true;
}
});
reloadCalendar();
updateControlsInternal();
}
@Override
protected void updateControlsInternal() {
mCalendar.setSelectedValue(key(mEvent));
mReply.setSelectedValue(mEvent.reply);
}
@Override
protected int getMetricsCategory() {
return MetricsLogger.NOTIFICATION_ZEN_MODE_EVENT_RULE;
}
public static CalendarInfo findCalendar(Context context, EventInfo event) {
if (context == null || event == null) return null;
final String eventKey = key(event);
for (CalendarInfo calendar : getCalendars(context)) {
if (eventKey.equals(key(calendar))) {
return calendar;
}
}
return null;
}
private static List<CalendarInfo> getCalendars(Context context) {
final List<CalendarInfo> calendars = new ArrayList<>();
for (UserHandle user : UserManager.get(context).getUserProfiles()) {
final Context userContext = getContextForUser(context, user);
if (userContext != null) {
addCalendars(userContext, calendars);
}
}
Collections.sort(calendars, CALENDAR_NAME);
return calendars;
}
private static Context getContextForUser(Context context, UserHandle user) {
try {
return context.createPackageContextAsUser(context.getPackageName(), 0, user);
} catch (NameNotFoundException e) {
return null;
}
}
public static void addCalendars(Context context, List<CalendarInfo> outCalendars) {
final String primary = "\"primary\"";
final String[] projection = { Calendars._ID, Calendars.CALENDAR_DISPLAY_NAME,
"(" + Calendars.ACCOUNT_NAME + "=" + Calendars.OWNER_ACCOUNT + ") AS " + primary };
final String selection = primary + " = 1";
Cursor cursor = null;
try {
cursor = context.getContentResolver().query(Calendars.CONTENT_URI, projection,
selection, null, null);
if (cursor == null) {
return;
}
while (cursor.moveToNext()) {
final CalendarInfo ci = new CalendarInfo();
ci.name = cursor.getString(1);
ci.userId = context.getUserId();
outCalendars.add(ci);
}
} finally {
if (cursor != null) {
cursor.close();
}
}
}
private static String key(CalendarInfo calendar) {
return key(calendar.userId, calendar.name);
}
private static String key(EventInfo event) {
return key(event.userId, event.calendar);
}
private static String key(int userId, String calendar) {
return EventInfo.resolveUserId(userId) + ":" + (calendar == null ? "" : calendar);
}
private static final Comparator<CalendarInfo> CALENDAR_NAME = new Comparator<CalendarInfo>() {
@Override
public int compare(CalendarInfo lhs, CalendarInfo rhs) {
return lhs.name.compareTo(rhs.name);
}
};
public static class CalendarInfo {
public String name;
public int userId;
}
}
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