1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.notification; 18 19 import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED; 20 import static android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_MINUTES; 21 22 import android.app.NotificationManager; 23 import android.content.Context; 24 import android.content.Intent; 25 import android.content.res.Resources; 26 import android.media.AudioManager; 27 import android.os.UserHandle; 28 import android.provider.Settings.Global; 29 import android.service.notification.Condition; 30 import android.service.notification.ZenModeConfig; 31 import android.text.format.DateFormat; 32 import android.util.Log; 33 34 import com.android.settings.R; 35 import com.android.settings.utils.VoiceSettingsActivity; 36 37 import java.util.Locale; 38 39 /** 40 * Activity for modifying the Zen mode (Do not disturb) by voice 41 * using the Voice Interaction API. 42 */ 43 public class ZenModeVoiceActivity extends VoiceSettingsActivity { 44 private static final String TAG = "ZenModeVoiceActivity"; 45 private static final int MINUTES_MS = 60 * 1000; 46 47 @Override onVoiceSettingInteraction(Intent intent)48 protected boolean onVoiceSettingInteraction(Intent intent) { 49 if (intent.hasExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED)) { 50 int minutes = intent.getIntExtra(EXTRA_DO_NOT_DISTURB_MODE_MINUTES, -1); 51 Condition condition = null; 52 int mode = Global.ZEN_MODE_OFF; 53 54 if (intent.getBooleanExtra(EXTRA_DO_NOT_DISTURB_MODE_ENABLED, false)) { 55 if (minutes > 0) { 56 condition = ZenModeConfig.toTimeCondition(this, minutes, UserHandle.myUserId()); 57 } 58 mode = Global.ZEN_MODE_ALARMS; 59 } 60 setZenModeConfig(mode, condition); 61 62 AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); 63 if (audioManager != null) { 64 // Show the current Zen Mode setting. 65 audioManager.adjustStreamVolume(AudioManager.STREAM_NOTIFICATION, 66 AudioManager.ADJUST_SAME, 67 AudioManager.FLAG_SHOW_UI); 68 } 69 notifySuccess(getChangeSummary(mode, minutes)); 70 } else { 71 Log.v(TAG, "Missing extra android.provider.Settings.EXTRA_DO_NOT_DISTURB_MODE_ENABLED"); 72 finish(); 73 } 74 return false; 75 } 76 setZenModeConfig(int mode, Condition condition)77 private void setZenModeConfig(int mode, Condition condition) { 78 if (condition != null) { 79 NotificationManager.from(this).setZenMode(mode, condition.id, TAG); 80 } else { 81 NotificationManager.from(this).setZenMode(mode, null, TAG); 82 } 83 } 84 85 /** 86 * Produce a summary of the Zen mode change to be read aloud as TTS. 87 */ getChangeSummary(int mode, int minutes)88 private CharSequence getChangeSummary(int mode, int minutes) { 89 int indefinite = -1; 90 int byMinute = -1; 91 int byHour = -1; 92 int byTime = -1; 93 94 switch (mode) { 95 case Global.ZEN_MODE_ALARMS: 96 indefinite = R.string.zen_mode_summary_alarms_only_indefinite; 97 byMinute = R.plurals.zen_mode_summary_alarms_only_by_minute; 98 byHour = R.plurals.zen_mode_summary_alarms_only_by_hour; 99 byTime = R.string.zen_mode_summary_alarms_only_by_time; 100 break; 101 case Global.ZEN_MODE_OFF: 102 indefinite = R.string.zen_mode_summary_always; 103 break; 104 }; 105 106 if (minutes < 0 || mode == Global.ZEN_MODE_OFF) { 107 return getString(indefinite); 108 } 109 110 long time = System.currentTimeMillis() + minutes * MINUTES_MS; 111 String skeleton = DateFormat.is24HourFormat(this, UserHandle.myUserId()) ? "Hm" : "hma"; 112 String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton); 113 CharSequence formattedTime = DateFormat.format(pattern, time); 114 Resources res = getResources(); 115 116 if (minutes < 60) { 117 return res.getQuantityString(byMinute, minutes, minutes, formattedTime); 118 } else if (minutes % 60 != 0) { 119 return res.getString(byTime, formattedTime); 120 } else { 121 int hours = minutes / 60; 122 return res.getQuantityString(byHour, hours, hours, formattedTime); 123 } 124 } 125 } 126