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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.VoiceSelectionAdapter;
import com.android.settings.utils.VoiceSelection;
import com.android.settings.utils.VoiceSelectionFragment;
import com.android.settings.utils.VoiceSettingsActivity;
import android.app.Fragment;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.UserHandle;
import android.provider.Settings.Global;
import android.service.notification.Condition;
import android.service.notification.ZenModeConfig;
import android.text.format.DateFormat;
import java.util.ArrayList;
import java.util.List;
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) {
setContentView(R.layout.voice_interaction);
pickNotificationMode(intent);
return false;
}
/**
* Start a voice interaction to ask what kind of interruptions should
* be permitted. The intent can optionally include extra information about the type
* of interruptions desired or how long interruptions should be limited to that are
* used as hints.
*/
private void pickNotificationMode(final Intent intent) {
boolean enabled = intent.getBooleanExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED, false);
boolean specified = intent.hasExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED);
setHeader(getString(R.string.zen_mode_interruptions_voice_header));
List<VoiceSelection> states = new ArrayList<VoiceSelection>();
if (!specified || enabled) {
states.add(new ModeSelection(this, Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS,
R.string.zen_mode_option_voice_important_interruptions,
R.string.zen_mode_option_voice_important_synonyms));
states.add(new ModeSelection(this, Global.ZEN_MODE_ALARMS,
R.string.zen_mode_option_voice_alarms,
R.string.zen_mode_option_voice_alarms_synonyms));
states.add(new ModeSelection(this, Global.ZEN_MODE_NO_INTERRUPTIONS,
R.string.zen_mode_option_voice_no_interruptions,
R.string.zen_mode_option_voice_no_interruptions_synonyms));
}
if (!specified || !enabled) {
states.add(new ModeSelection(this, Global.ZEN_MODE_OFF,
R.string.zen_mode_option_voice_all_interruptions,
R.string.zen_mode_option_voice_all_interruptions_synonyms));
}
VoiceSelectionFragment fragment = new VoiceSelectionFragment();
fragment.setArguments(VoiceSelectionFragment.createArguments(
getString(R.string.zen_mode_interruptions_voice_prompt)));
fragment.setListAdapter(
new VoiceSelectionAdapter(this, R.layout.voice_item_row, states));
fragment.setOnItemSelectedHandler(new VoiceSelection.OnItemSelectedListener() {
@Override
public void onItemSelected(int index, VoiceSelection selection) {
int mode = ((ModeSelection) selection).mMode;
ConditionSelection conditionSelection = getConditionSelection(
intent.getIntExtra(EXTRA_DO_NOT_DISTURB_MODE_MINUTES, 0));
if (mode != Global.ZEN_MODE_OFF) {
if (conditionSelection == null) {
pickDuration(selection.getLabel(), mode);
return;
}
setZenModeConfig(mode, conditionSelection.mCondition);
} else {
setZenModeConfig(Global.ZEN_MODE_OFF, null);
}
notifySuccess(getChangeSummary(mode, conditionSelection));
finish();
}
});
showFragment(fragment, "pick_mode_fragment");
}
/**
* Start a voice interaction to ask for the zen mode duration.
*/
private void pickDuration(CharSequence label, final int mode) {
setTitle(label.toString());
setHeader(null);
List<VoiceSelection> states = new ArrayList<VoiceSelection>();
states.add(new ConditionSelection(null, -1,
getString(R.string.zen_mode_duration_indefinte_voice_label),
getString(R.string.zen_mode_duration_indefinite_voice_synonyms)));
for (int i = ZenModeConfig.MINUTE_BUCKETS.length - 1; i >= 0; --i) {
states.add(getConditionSelection(ZenModeConfig.MINUTE_BUCKETS[i]));
}
VoiceSelectionFragment fragment = new VoiceSelectionFragment();
fragment.setArguments(VoiceSelectionFragment.createArguments(
getString(R.string.zen_mode_duration_voice_prompt)));
fragment.setListAdapter(
new VoiceSelectionAdapter(this, R.layout.voice_item_row, states));
fragment.setOnItemSelectedHandler(new VoiceSelection.OnItemSelectedListener() {
@Override
public void onItemSelected(int index, VoiceSelection item) {
ConditionSelection selection = ((ConditionSelection) item);
setZenModeConfig(mode, selection.mCondition);
notifySuccess(getChangeSummary(mode, selection));
finish();
}
});
showFragment(fragment, "pick_duration_fragment");
}
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, ConditionSelection duration) {
int indefinite = -1;
int byMinute = -1;
int byHour = -1;
switch (mode) {
case Global.ZEN_MODE_ALARMS:
indefinite = R.string.zen_mode_summary_alarams_only_indefinite;
byMinute = R.plurals.zen_mode_summary_alarms_only_by_minute;
byHour = R.plurals.zen_mode_summary_alarms_only_by_hour;
break;
case Global.ZEN_MODE_NO_INTERRUPTIONS:
indefinite = R.string.zen_mode_summary_no_interruptions_indefinite;
byMinute = R.plurals.zen_mode_summary_no_interruptions_by_minute;
byHour = R.plurals.zen_mode_summary_no_interruptions_by_hour;
break;
case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
indefinite = R.string.zen_mode_summary_priority_indefinitely;
byMinute = R.plurals.zen_mode_summary_priority_by_minute;
byHour = R.plurals.zen_mode_summary_priority_by_hour;
break;
default:
case Global.ZEN_MODE_OFF:
indefinite = R.string.zen_mode_summary_always;
break;
};
if (duration == null || duration.mCondition == null) {
return getString(indefinite);
}
long time = System.currentTimeMillis() + duration.mMinutes * 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 (duration.mMinutes < 60) {
return res.getQuantityString(byMinute,
duration.mMinutes, duration.mMinutes, formattedTime);
} else {
int hours = duration.mMinutes / 60;
return res.getQuantityString(byHour, hours, hours, formattedTime);
}
}
private ConditionSelection getConditionSelection(int minutes) {
Condition condition = ZenModeConfig.toTimeCondition(this, minutes, UserHandle.myUserId());
Resources res = getResources();
if (minutes <= 0) {
return null;
} else if (minutes < 60) {
String label = res.getQuantityString(R.plurals.zen_mode_duration_minutes_voice_label,
minutes, minutes);
return new ConditionSelection(condition, minutes, label, Integer.toString(minutes));
} else {
int hours = minutes / 60;
String label = res.getQuantityString(R.plurals.zen_mode_duration_hours_voice_label,
hours, hours);
return new ConditionSelection(condition, minutes, label, Integer.toString(hours));
}
}
private static class ConditionSelection extends VoiceSelection {
Condition mCondition;
int mMinutes;
public ConditionSelection(Condition condition, int minutes, CharSequence label,
CharSequence synonyms) {
super(label, synonyms);
mMinutes = minutes;
mCondition = condition;
}
}
private static class ModeSelection extends VoiceSelection {
int mMode;
public ModeSelection(Context context, int mode, int label, int synonyms) {
super(context.getString(label), context.getString(synonyms));
mMode = mode;
}
}
}
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