/*
* 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.app.AlertDialog;
import android.app.AutomaticZenRule;
import android.app.Dialog;
import android.app.DialogFragment;
import android.app.FragmentManager;
import android.app.TimePickerDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnDismissListener;
import android.os.Bundle;
import android.provider.Settings;
import android.service.notification.ZenModeConfig;
import android.service.notification.ZenModeConfig.ScheduleInfo;
import android.support.v14.preference.SwitchPreference;
import android.support.v7.preference.Preference;
import android.support.v7.preference.Preference.OnPreferenceClickListener;
import android.support.v7.preference.PreferenceScreen;
import android.text.format.DateFormat;
import android.util.Log;
import android.widget.TimePicker;
import com.android.internal.logging.MetricsProto.MetricsEvent;
import com.android.settings.R;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Calendar;
public class ZenModeScheduleRuleSettings extends ZenModeRuleSettingsBase {
private static final String KEY_DAYS = "days";
private static final String KEY_START_TIME = "start_time";
private static final String KEY_END_TIME = "end_time";
private static final String KEY_EXIT_AT_ALARM = "exit_at_alarm";
public static final String ACTION = Settings.ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS;
// per-instance to ensure we're always using the current locale
private final SimpleDateFormat mDayFormat = new SimpleDateFormat("EEE");
private Preference mDays;
private TimePickerPreference mStart;
private TimePickerPreference mEnd;
private SwitchPreference mExitAtAlarm;
private ScheduleInfo mSchedule;
@Override
protected boolean setRule(AutomaticZenRule rule) {
mSchedule = rule != null ? ZenModeConfig.tryParseScheduleConditionId(rule.getConditionId())
: null;
return mSchedule != null;
}
@Override
protected String getZenModeDependency() {
return mDays.getKey();
}
@Override
protected int getEnabledToastText() {
return R.string.zen_schedule_rule_enabled_toast;
}
@Override
protected void onCreateInternal() {
addPreferencesFromResource(R.xml.zen_mode_schedule_rule_settings);
final PreferenceScreen root = getPreferenceScreen();
mDays = root.findPreference(KEY_DAYS);
mDays.setOnPreferenceClickListener(new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
showDaysDialog();
return true;
}
});
final FragmentManager mgr = getFragmentManager();
mStart = new TimePickerPreference(getPrefContext(), mgr);
mStart.setKey(KEY_START_TIME);
mStart.setTitle(R.string.zen_mode_start_time);
mStart.setCallback(new TimePickerPreference.Callback() {
@Override
public boolean onSetTime(final int hour, final int minute) {
if (mDisableListeners) return true;
if (!ZenModeConfig.isValidHour(hour)) return false;
if (!ZenModeConfig.isValidMinute(minute)) return false;
if (hour == mSchedule.startHour && minute == mSchedule.startMinute) {
return true;
}
if (DEBUG) Log.d(TAG, "onPrefChange start h=" + hour + " m=" + minute);
mSchedule.startHour = hour;
mSchedule.startMinute = minute;
updateRule(ZenModeConfig.toScheduleConditionId(mSchedule));
return true;
}
});
root.addPreference(mStart);
mStart.setDependency(mDays.getKey());
mEnd = new TimePickerPreference(getPrefContext(), mgr);
mEnd.setKey(KEY_END_TIME);
mEnd.setTitle(R.string.zen_mode_end_time);
mEnd.setCallback(new TimePickerPreference.Callback() {
@Override
public boolean onSetTime(final int hour, final int minute) {
if (mDisableListeners) return true;
if (!ZenModeConfig.isValidHour(hour)) return false;
if (!ZenModeConfig.isValidMinute(minute)) return false;
if (hour == mSchedule.endHour && minute == mSchedule.endMinute) {
return true;
}
if (DEBUG) Log.d(TAG, "onPrefChange end h=" + hour + " m=" + minute);
mSchedule.endHour = hour;
mSchedule.endMinute = minute;
updateRule(ZenModeConfig.toScheduleConditionId(mSchedule));
return true;
}
});
root.addPreference(mEnd);
mEnd.setDependency(mDays.getKey());
mExitAtAlarm = (SwitchPreference) root.findPreference(KEY_EXIT_AT_ALARM);
mExitAtAlarm.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object o) {
mSchedule.exitAtAlarm = (Boolean) o;
updateRule(ZenModeConfig.toScheduleConditionId(mSchedule));
return true;
}
});
}
private void updateDays() {
// Compute an ordered, delimited list of day names based on the persisted user config.
final int[] days = mSchedule.days;
if (days != null && days.length > 0) {
final StringBuilder sb = new StringBuilder();
final Calendar c = Calendar.getInstance();
int[] daysOfWeek = ZenModeScheduleDaysSelection.getDaysOfWeekForLocale(c);
for (int i = 0; i < daysOfWeek.length; i++) {
final int day = daysOfWeek[i];
for (int j = 0; j < days.length; j++) {
if (day == days[j]) {
c.set(Calendar.DAY_OF_WEEK, day);
if (sb.length() > 0) {
sb.append(mContext.getString(R.string.summary_divider_text));
}
sb.append(mDayFormat.format(c.getTime()));
break;
}
}
}
if (sb.length() > 0) {
mDays.setSummary(sb);
mDays.notifyDependencyChange(false);
return;
}
}
mDays.setSummary(R.string.zen_mode_schedule_rule_days_none);
mDays.notifyDependencyChange(true);
}
private void updateEndSummary() {
final int startMin = 60 * mSchedule.startHour + mSchedule.startMinute;
final int endMin = 60 * mSchedule.endHour + mSchedule.endMinute;
final boolean nextDay = startMin >= endMin;
final int summaryFormat = nextDay ? R.string.zen_mode_end_time_next_day_summary_format : 0;
mEnd.setSummaryFormat(summaryFormat);
}
@Override
protected void updateControlsInternal() {
updateDays();
mStart.setTime(mSchedule.startHour, mSchedule.startMinute);
mEnd.setTime(mSchedule.endHour, mSchedule.endMinute);
mExitAtAlarm.setChecked(mSchedule.exitAtAlarm);
updateEndSummary();
}
@Override
protected int getMetricsCategory() {
return MetricsEvent.NOTIFICATION_ZEN_MODE_SCHEDULE_RULE;
}
private void showDaysDialog() {
new AlertDialog.Builder(mContext)
.setTitle(R.string.zen_mode_schedule_rule_days)
.setView(new ZenModeScheduleDaysSelection(mContext, mSchedule.days) {
@Override
protected void onChanged(final int[] days) {
if (mDisableListeners) return;
if (Arrays.equals(days, mSchedule.days)) return;
if (DEBUG) Log.d(TAG, "days.onChanged days=" + Arrays.asList(days));
mSchedule.days = days;
updateRule(ZenModeConfig.toScheduleConditionId(mSchedule));
}
})
.setOnDismissListener(new OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
updateDays();
}
})
.setPositiveButton(R.string.done_button, null)
.show();
}
private static class TimePickerPreference extends Preference {
private final Context mContext;
private int mSummaryFormat;
private int mHourOfDay;
private int mMinute;
private Callback mCallback;
public TimePickerPreference(Context context, final FragmentManager mgr) {
super(context);
mContext = context;
setPersistent(false);
setOnPreferenceClickListener(new OnPreferenceClickListener(){
@Override
public boolean onPreferenceClick(Preference preference) {
final TimePickerFragment frag = new TimePickerFragment();
frag.pref = TimePickerPreference.this;
frag.show(mgr, TimePickerPreference.class.getName());
return true;
}
});
}
public void setCallback(Callback callback) {
mCallback = callback;
}
public void setSummaryFormat(int resId) {
mSummaryFormat = resId;
updateSummary();
}
public void setTime(int hourOfDay, int minute) {
if (mCallback != null && !mCallback.onSetTime(hourOfDay, minute)) return;
mHourOfDay = hourOfDay;
mMinute = minute;
updateSummary();
}
private void updateSummary() {
final Calendar c = Calendar.getInstance();
c.set(Calendar.HOUR_OF_DAY, mHourOfDay);
c.set(Calendar.MINUTE, mMinute);
String time = DateFormat.getTimeFormat(mContext).format(c.getTime());
if (mSummaryFormat != 0) {
time = mContext.getResources().getString(mSummaryFormat, time);
}
setSummary(time);
}
public static class TimePickerFragment extends DialogFragment implements
TimePickerDialog.OnTimeSetListener {
public TimePickerPreference pref;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final boolean usePref = pref != null && pref.mHourOfDay >= 0 && pref.mMinute >= 0;
final Calendar c = Calendar.getInstance();
final int hour = usePref ? pref.mHourOfDay : c.get(Calendar.HOUR_OF_DAY);
final int minute = usePref ? pref.mMinute : c.get(Calendar.MINUTE);
return new TimePickerDialog(getActivity(), this, hour, minute,
DateFormat.is24HourFormat(getActivity()));
}
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
if (pref != null) {
pref.setTime(hourOfDay, minute);
}
}
}
public interface Callback {
boolean onSetTime(int hour, int minute);
}
}
}