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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 static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_MINUTES;
import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED;
import com.android.settings.R;
import com.android.settings.utils.VoiceSettingsActivity;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.UserHandle;
import android.media.AudioManager;
import android.provider.Settings.Global;
import android.service.notification.Condition;
import android.service.notification.ZenModeConfig;
import android.text.format.DateFormat;
import android.util.Log;
import java.util.Locale;
/**
* Activity for modifying the Zen mode (Do not disturb) by voice
* using the Voice Interaction API.
*/
public class ZenModeVoiceActivity extends VoiceSettingsActivity {
private static final String TAG = "ZenModeVoiceActivity";
private static final int MINUTES_MS = 60 * 1000;
@Override
protected boolean onVoiceSettingInteraction(Intent intent) {
if (intent.hasExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED)) {
int minutes = intent.getIntExtra(EXTRA_DO_NOT_DISTURB_MODE_MINUTES, -1);
Condition condition = null;
int mode = Global.ZEN_MODE_OFF;
if (intent.getBooleanExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED, false)) {
if (minutes > 0) {
condition = ZenModeConfig.toTimeCondition(this, minutes, UserHandle.myUserId());
}
mode = Global.ZEN_MODE_ALARMS;
}
setZenModeConfig(mode, condition);
AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
if (audioManager != null) {
// Show the current Zen Mode setting.
audioManager.adjustStreamVolume(AudioManager.STREAM_NOTIFICATION,
AudioManager.ADJUST_SAME,
AudioManager.FLAG_SHOW_UI);
}
notifySuccess(getChangeSummary(mode, minutes));
} else {
Log.v(TAG, "Missing extra android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED");
finish();
}
return false;
}
private void setZenModeConfig(int mode, Condition condition) {
if (condition != null) {
NotificationManager.from(this).setZenMode(mode, condition.id, TAG);
} else {
NotificationManager.from(this).setZenMode(mode, null, TAG);
}
}
/**
* Produce a summary of the Zen mode change to be read aloud as TTS.
*/
private CharSequence getChangeSummary(int mode, int minutes) {
int indefinite = -1;
int byMinute = -1;
int byHour = -1;
int byTime = -1;
switch (mode) {
case Global.ZEN_MODE_ALARMS:
indefinite = R.string.zen_mode_summary_alarms_only_indefinite;
byMinute = R.plurals.zen_mode_summary_alarms_only_by_minute;
byHour = R.plurals.zen_mode_summary_alarms_only_by_hour;
byTime = R.string.zen_mode_summary_alarms_only_by_time;
break;
case Global.ZEN_MODE_OFF:
indefinite = R.string.zen_mode_summary_always;
break;
};
if (minutes < 0 || mode == Global.ZEN_MODE_OFF) {
return getString(indefinite);
}
long time = System.currentTimeMillis() + minutes * MINUTES_MS;
String skeleton = DateFormat.is24HourFormat(this, UserHandle.myUserId()) ? "Hm" : "hma";
String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
CharSequence formattedTime = DateFormat.format(pattern, time);
Resources res = getResources();
if (minutes < 60) {
return res.getQuantityString(byMinute, minutes, minutes, formattedTime);
} else if (minutes % 60 != 0) {
return res.getString(byTime, formattedTime);
} else {
int hours = minutes / 60;
return res.getQuantityString(byHour, hours, hours, formattedTime);
}
}
}
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