| /** |
| * Copyright (c) 2014, 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.server.notification; |
| |
| import static android.media.AudioAttributes.USAGE_ALARM; |
| import static android.media.AudioAttributes.USAGE_NOTIFICATION; |
| import static android.media.AudioAttributes.USAGE_NOTIFICATION_RINGTONE; |
| |
| import android.app.AppOpsManager; |
| import android.app.NotificationManager; |
| import android.app.NotificationManager.Policy; |
| import android.content.ComponentName; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.content.res.XmlResourceParser; |
| import android.database.ContentObserver; |
| import android.media.AudioManager; |
| import android.media.AudioManagerInternal; |
| import android.media.AudioSystem; |
| import android.media.VolumePolicy; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.os.SystemClock; |
| import android.os.UserHandle; |
| import android.provider.Settings.Global; |
| import android.service.notification.IConditionListener; |
| import android.service.notification.ZenModeConfig; |
| import android.service.notification.ZenModeConfig.EventInfo; |
| import android.service.notification.ZenModeConfig.ScheduleInfo; |
| import android.service.notification.ZenModeConfig.ZenRule; |
| import android.util.ArraySet; |
| import android.util.Log; |
| import android.util.SparseArray; |
| |
| import com.android.internal.R; |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.server.LocalServices; |
| |
| import libcore.io.IoUtils; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import org.xmlpull.v1.XmlSerializer; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.Objects; |
| |
| /** |
| * NotificationManagerService helper for functionality related to zen mode. |
| */ |
| public class ZenModeHelper { |
| static final String TAG = "ZenModeHelper"; |
| static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); |
| |
| private final Context mContext; |
| private final H mHandler; |
| private final SettingsObserver mSettingsObserver; |
| private final AppOpsManager mAppOps; |
| private final ZenModeConfig mDefaultConfig; |
| private final ArrayList<Callback> mCallbacks = new ArrayList<Callback>(); |
| private final ZenModeFiltering mFiltering; |
| private final RingerModeDelegate mRingerModeDelegate = new RingerModeDelegate(); |
| private final ZenModeConditions mConditions; |
| private final SparseArray<ZenModeConfig> mConfigs = new SparseArray<>(); |
| private final Metrics mMetrics = new Metrics(); |
| |
| private int mZenMode; |
| private int mUser = UserHandle.USER_OWNER; |
| private ZenModeConfig mConfig; |
| private AudioManagerInternal mAudioManager; |
| private int mPreviousRingerMode = -1; |
| private boolean mEffectsSuppressed; |
| |
| public ZenModeHelper(Context context, Looper looper, ConditionProviders conditionProviders) { |
| mContext = context; |
| mHandler = new H(looper); |
| addCallback(mMetrics); |
| mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE); |
| mDefaultConfig = readDefaultConfig(context.getResources()); |
| appendDefaultScheduleRules(mDefaultConfig); |
| appendDefaultEventRules(mDefaultConfig); |
| mConfig = mDefaultConfig; |
| mConfigs.put(UserHandle.USER_OWNER, mConfig); |
| mSettingsObserver = new SettingsObserver(mHandler); |
| mSettingsObserver.observe(); |
| mFiltering = new ZenModeFiltering(mContext); |
| mConditions = new ZenModeConditions(this, conditionProviders); |
| } |
| |
| public Looper getLooper() { |
| return mHandler.getLooper(); |
| } |
| |
| @Override |
| public String toString() { |
| return TAG; |
| } |
| |
| public boolean matchesCallFilter(UserHandle userHandle, Bundle extras, |
| ValidateNotificationPeople validator, int contactsTimeoutMs, float timeoutAffinity) { |
| return ZenModeFiltering.matchesCallFilter(mContext, mZenMode, mConfig, userHandle, extras, |
| validator, contactsTimeoutMs, timeoutAffinity); |
| } |
| |
| public boolean isCall(NotificationRecord record) { |
| return mFiltering.isCall(record); |
| } |
| |
| public boolean shouldIntercept(NotificationRecord record) { |
| return mFiltering.shouldIntercept(mZenMode, mConfig, record); |
| } |
| |
| public void addCallback(Callback callback) { |
| mCallbacks.add(callback); |
| } |
| |
| public void removeCallback(Callback callback) { |
| mCallbacks.remove(callback); |
| } |
| |
| public void initZenMode() { |
| if (DEBUG) Log.d(TAG, "initZenMode"); |
| evaluateZenMode("init", true /*setRingerMode*/); |
| } |
| |
| public void onSystemReady() { |
| if (DEBUG) Log.d(TAG, "onSystemReady"); |
| mAudioManager = LocalServices.getService(AudioManagerInternal.class); |
| if (mAudioManager != null) { |
| mAudioManager.setRingerModeDelegate(mRingerModeDelegate); |
| } |
| mHandler.postMetricsTimer(); |
| } |
| |
| public void onUserSwitched(int user) { |
| if (mUser == user || user < UserHandle.USER_OWNER) return; |
| mUser = user; |
| if (DEBUG) Log.d(TAG, "onUserSwitched u=" + user); |
| ZenModeConfig config = mConfigs.get(user); |
| if (config == null) { |
| if (DEBUG) Log.d(TAG, "onUserSwitched: generating default config for user " + user); |
| config = mDefaultConfig.copy(); |
| config.user = user; |
| } |
| setConfig(config, "onUserSwitched"); |
| } |
| |
| public void onUserRemoved(int user) { |
| if (user < UserHandle.USER_OWNER) return; |
| if (DEBUG) Log.d(TAG, "onUserRemoved u=" + user); |
| mConfigs.remove(user); |
| } |
| |
| public void requestZenModeConditions(IConditionListener callback, int relevance) { |
| mConditions.requestConditions(callback, relevance); |
| } |
| |
| public int getZenModeListenerInterruptionFilter() { |
| return NotificationManager.zenModeToInterruptionFilter(mZenMode); |
| } |
| |
| public void requestFromListener(ComponentName name, int filter) { |
| final int newZen = NotificationManager.zenModeFromInterruptionFilter(filter, -1); |
| if (newZen != -1) { |
| setManualZenMode(newZen, null, |
| "listener:" + (name != null ? name.flattenToShortString() : null)); |
| } |
| } |
| |
| public void setEffectsSuppressed(boolean effectsSuppressed) { |
| if (mEffectsSuppressed == effectsSuppressed) return; |
| mEffectsSuppressed = effectsSuppressed; |
| applyRestrictions(); |
| } |
| |
| public int getZenMode() { |
| return mZenMode; |
| } |
| |
| public void setManualZenMode(int zenMode, Uri conditionId, String reason) { |
| setManualZenMode(zenMode, conditionId, reason, true /*setRingerMode*/); |
| } |
| |
| private void setManualZenMode(int zenMode, Uri conditionId, String reason, |
| boolean setRingerMode) { |
| if (mConfig == null) return; |
| if (!Global.isValidZenMode(zenMode)) return; |
| if (DEBUG) Log.d(TAG, "setManualZenMode " + Global.zenModeToString(zenMode) |
| + " conditionId=" + conditionId + " reason=" + reason |
| + " setRingerMode=" + setRingerMode); |
| final ZenModeConfig newConfig = mConfig.copy(); |
| if (zenMode == Global.ZEN_MODE_OFF) { |
| newConfig.manualRule = null; |
| for (ZenRule automaticRule : newConfig.automaticRules.values()) { |
| if (automaticRule.isAutomaticActive()) { |
| automaticRule.snoozing = true; |
| } |
| } |
| } else { |
| final ZenRule newRule = new ZenRule(); |
| newRule.enabled = true; |
| newRule.zenMode = zenMode; |
| newRule.conditionId = conditionId; |
| newConfig.manualRule = newRule; |
| } |
| setConfig(newConfig, reason, setRingerMode); |
| } |
| |
| public void dump(PrintWriter pw, String prefix) { |
| pw.print(prefix); pw.print("mZenMode="); |
| pw.println(Global.zenModeToString(mZenMode)); |
| dump(pw, prefix, "mDefaultConfig", mDefaultConfig); |
| final int N = mConfigs.size(); |
| for (int i = 0; i < N; i++) { |
| dump(pw, prefix, "mConfigs[u=" + mConfigs.keyAt(i) + "]", mConfigs.valueAt(i)); |
| } |
| pw.print(prefix); pw.print("mUser="); pw.println(mUser); |
| dump(pw, prefix, "mConfig", mConfig); |
| pw.print(prefix); pw.print("mPreviousRingerMode="); pw.println(mPreviousRingerMode); |
| pw.print(prefix); pw.print("mEffectsSuppressed="); pw.println(mEffectsSuppressed); |
| mFiltering.dump(pw, prefix); |
| mConditions.dump(pw, prefix); |
| } |
| |
| private static void dump(PrintWriter pw, String prefix, String var, ZenModeConfig config) { |
| pw.print(prefix); pw.print(var); pw.print('='); |
| if (config == null) { |
| pw.println(config); |
| return; |
| } |
| pw.printf("allow(calls=%s,callsFrom=%s,repeatCallers=%s,messages=%s,messagesFrom=%s," |
| + "events=%s,reminders=%s)\n", |
| config.allowCalls, config.allowCallsFrom, config.allowRepeatCallers, |
| config.allowMessages, config.allowMessagesFrom, |
| config.allowEvents, config.allowReminders); |
| pw.print(prefix); pw.print(" manualRule="); pw.println(config.manualRule); |
| if (config.automaticRules.isEmpty()) return; |
| final int N = config.automaticRules.size(); |
| for (int i = 0; i < N; i++) { |
| pw.print(prefix); pw.print(i == 0 ? " automaticRules=" : " "); |
| pw.println(config.automaticRules.valueAt(i)); |
| } |
| } |
| |
| public void readXml(XmlPullParser parser, boolean forRestore) |
| throws XmlPullParserException, IOException { |
| final ZenModeConfig config = ZenModeConfig.readXml(parser, mConfigMigration); |
| if (config != null) { |
| if (forRestore) { |
| if (config.user != UserHandle.USER_OWNER) { |
| return; |
| } |
| config.manualRule = null; // don't restore the manual rule |
| if (config.automaticRules != null) { |
| for (ZenModeConfig.ZenRule automaticRule : config.automaticRules.values()) { |
| // don't restore transient state from restored automatic rules |
| automaticRule.snoozing = false; |
| automaticRule.condition = null; |
| } |
| } |
| } |
| if (DEBUG) Log.d(TAG, "readXml"); |
| setConfig(config, "readXml"); |
| } |
| } |
| |
| public void writeXml(XmlSerializer out, boolean forBackup) throws IOException { |
| final int N = mConfigs.size(); |
| for (int i = 0; i < N; i++) { |
| if (forBackup && mConfigs.keyAt(i) != UserHandle.USER_OWNER) { |
| continue; |
| } |
| mConfigs.valueAt(i).writeXml(out); |
| } |
| } |
| |
| public Policy getNotificationPolicy() { |
| return getNotificationPolicy(mConfig); |
| } |
| |
| private static Policy getNotificationPolicy(ZenModeConfig config) { |
| return config == null ? null : config.toNotificationPolicy(); |
| } |
| |
| public void setNotificationPolicy(Policy policy) { |
| if (policy == null || mConfig == null) return; |
| final ZenModeConfig newConfig = mConfig.copy(); |
| newConfig.applyNotificationPolicy(policy); |
| setConfig(newConfig, "setNotificationPolicy"); |
| } |
| |
| public ZenModeConfig getConfig() { |
| return mConfig; |
| } |
| |
| public boolean setConfig(ZenModeConfig config, String reason) { |
| return setConfig(config, reason, true /*setRingerMode*/); |
| } |
| |
| private boolean setConfig(ZenModeConfig config, String reason, boolean setRingerMode) { |
| if (config == null || !config.isValid()) { |
| Log.w(TAG, "Invalid config in setConfig; " + config); |
| return false; |
| } |
| if (config.user != mUser) { |
| // simply store away for background users |
| mConfigs.put(config.user, config); |
| if (DEBUG) Log.d(TAG, "setConfig: store config for user " + config.user); |
| return true; |
| } |
| mConditions.evaluateConfig(config, false /*processSubscriptions*/); // may modify config |
| mConfigs.put(config.user, config); |
| if (config.equals(mConfig)) return true; |
| if (DEBUG) Log.d(TAG, "setConfig reason=" + reason, new Throwable()); |
| ZenLog.traceConfig(reason, mConfig, config); |
| final boolean policyChanged = !Objects.equals(getNotificationPolicy(mConfig), |
| getNotificationPolicy(config)); |
| mConfig = config; |
| dispatchOnConfigChanged(); |
| if (policyChanged){ |
| dispatchOnPolicyChanged(); |
| } |
| final String val = Integer.toString(mConfig.hashCode()); |
| Global.putString(mContext.getContentResolver(), Global.ZEN_MODE_CONFIG_ETAG, val); |
| if (!evaluateZenMode(reason, setRingerMode)) { |
| applyRestrictions(); // evaluateZenMode will also apply restrictions if changed |
| } |
| mConditions.evaluateConfig(config, true /*processSubscriptions*/); |
| return true; |
| } |
| |
| private int getZenModeSetting() { |
| return Global.getInt(mContext.getContentResolver(), Global.ZEN_MODE, Global.ZEN_MODE_OFF); |
| } |
| |
| private void setZenModeSetting(int zen) { |
| Global.putInt(mContext.getContentResolver(), Global.ZEN_MODE, zen); |
| } |
| |
| private boolean evaluateZenMode(String reason, boolean setRingerMode) { |
| if (DEBUG) Log.d(TAG, "evaluateZenMode"); |
| final ArraySet<ZenRule> automaticRules = new ArraySet<ZenRule>(); |
| final int zen = computeZenMode(automaticRules); |
| if (zen == mZenMode) return false; |
| ZenLog.traceSetZenMode(zen, reason); |
| mZenMode = zen; |
| updateRingerModeAffectedStreams(); |
| setZenModeSetting(mZenMode); |
| if (setRingerMode) { |
| applyZenToRingerMode(); |
| } |
| applyRestrictions(); |
| mHandler.postDispatchOnZenModeChanged(); |
| return true; |
| } |
| |
| private void updateRingerModeAffectedStreams() { |
| if (mAudioManager != null) { |
| mAudioManager.updateRingerModeAffectedStreamsInternal(); |
| } |
| } |
| |
| private int computeZenMode(ArraySet<ZenRule> automaticRulesOut) { |
| if (mConfig == null) return Global.ZEN_MODE_OFF; |
| if (mConfig.manualRule != null) return mConfig.manualRule.zenMode; |
| int zen = Global.ZEN_MODE_OFF; |
| for (ZenRule automaticRule : mConfig.automaticRules.values()) { |
| if (automaticRule.isAutomaticActive()) { |
| if (zenSeverity(automaticRule.zenMode) > zenSeverity(zen)) { |
| zen = automaticRule.zenMode; |
| } |
| } |
| } |
| return zen; |
| } |
| |
| private void applyRestrictions() { |
| final boolean zen = mZenMode != Global.ZEN_MODE_OFF; |
| |
| // notification restrictions |
| final boolean muteNotifications = mEffectsSuppressed; |
| applyRestrictions(muteNotifications, USAGE_NOTIFICATION); |
| |
| // call restrictions |
| final boolean muteCalls = zen && !mConfig.allowCalls && !mConfig.allowRepeatCallers |
| || mEffectsSuppressed; |
| applyRestrictions(muteCalls, USAGE_NOTIFICATION_RINGTONE); |
| |
| // alarm restrictions |
| final boolean muteAlarms = mZenMode == Global.ZEN_MODE_NO_INTERRUPTIONS; |
| applyRestrictions(muteAlarms, USAGE_ALARM); |
| } |
| |
| private void applyRestrictions(boolean mute, int usage) { |
| final String[] exceptionPackages = null; // none (for now) |
| mAppOps.setRestriction(AppOpsManager.OP_VIBRATE, usage, |
| mute ? AppOpsManager.MODE_IGNORED : AppOpsManager.MODE_ALLOWED, |
| exceptionPackages); |
| mAppOps.setRestriction(AppOpsManager.OP_PLAY_AUDIO, usage, |
| mute ? AppOpsManager.MODE_IGNORED : AppOpsManager.MODE_ALLOWED, |
| exceptionPackages); |
| } |
| |
| private void applyZenToRingerMode() { |
| if (mAudioManager == null) return; |
| // force the ringer mode into compliance |
| final int ringerModeInternal = mAudioManager.getRingerModeInternal(); |
| int newRingerModeInternal = ringerModeInternal; |
| switch (mZenMode) { |
| case Global.ZEN_MODE_NO_INTERRUPTIONS: |
| case Global.ZEN_MODE_ALARMS: |
| if (ringerModeInternal != AudioManager.RINGER_MODE_SILENT) { |
| mPreviousRingerMode = ringerModeInternal; |
| newRingerModeInternal = AudioManager.RINGER_MODE_SILENT; |
| } |
| break; |
| case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: |
| case Global.ZEN_MODE_OFF: |
| if (ringerModeInternal == AudioManager.RINGER_MODE_SILENT) { |
| newRingerModeInternal = mPreviousRingerMode != -1 ? mPreviousRingerMode |
| : AudioManager.RINGER_MODE_NORMAL; |
| mPreviousRingerMode = -1; |
| } |
| break; |
| } |
| if (newRingerModeInternal != -1) { |
| mAudioManager.setRingerModeInternal(newRingerModeInternal, TAG); |
| } |
| } |
| |
| private void dispatchOnConfigChanged() { |
| for (Callback callback : mCallbacks) { |
| callback.onConfigChanged(); |
| } |
| } |
| |
| private void dispatchOnPolicyChanged() { |
| for (Callback callback : mCallbacks) { |
| callback.onPolicyChanged(); |
| } |
| } |
| |
| private void dispatchOnZenModeChanged() { |
| for (Callback callback : mCallbacks) { |
| callback.onZenModeChanged(); |
| } |
| } |
| |
| private ZenModeConfig readDefaultConfig(Resources resources) { |
| XmlResourceParser parser = null; |
| try { |
| parser = resources.getXml(R.xml.default_zen_mode_config); |
| while (parser.next() != XmlPullParser.END_DOCUMENT) { |
| final ZenModeConfig config = ZenModeConfig.readXml(parser, mConfigMigration); |
| if (config != null) return config; |
| } |
| } catch (Exception e) { |
| Log.w(TAG, "Error reading default zen mode config from resource", e); |
| } finally { |
| IoUtils.closeQuietly(parser); |
| } |
| return new ZenModeConfig(); |
| } |
| |
| private void appendDefaultScheduleRules(ZenModeConfig config) { |
| if (config == null) return; |
| |
| final ScheduleInfo weeknights = new ScheduleInfo(); |
| weeknights.days = ZenModeConfig.WEEKNIGHT_DAYS; |
| weeknights.startHour = 22; |
| weeknights.endHour = 7; |
| final ZenRule rule1 = new ZenRule(); |
| rule1.enabled = false; |
| rule1.name = mContext.getResources() |
| .getString(R.string.zen_mode_default_weeknights_name); |
| rule1.conditionId = ZenModeConfig.toScheduleConditionId(weeknights); |
| rule1.zenMode = Global.ZEN_MODE_ALARMS; |
| config.automaticRules.put(config.newRuleId(), rule1); |
| |
| final ScheduleInfo weekends = new ScheduleInfo(); |
| weekends.days = ZenModeConfig.WEEKEND_DAYS; |
| weekends.startHour = 23; |
| weekends.startMinute = 30; |
| weekends.endHour = 10; |
| final ZenRule rule2 = new ZenRule(); |
| rule2.enabled = false; |
| rule2.name = mContext.getResources() |
| .getString(R.string.zen_mode_default_weekends_name); |
| rule2.conditionId = ZenModeConfig.toScheduleConditionId(weekends); |
| rule2.zenMode = Global.ZEN_MODE_ALARMS; |
| config.automaticRules.put(config.newRuleId(), rule2); |
| } |
| |
| private void appendDefaultEventRules(ZenModeConfig config) { |
| if (config == null) return; |
| |
| final EventInfo events = new EventInfo(); |
| events.calendar = null; // any calendar |
| events.reply = EventInfo.REPLY_YES_OR_MAYBE; |
| final ZenRule rule = new ZenRule(); |
| rule.enabled = false; |
| rule.name = mContext.getResources().getString(R.string.zen_mode_default_events_name); |
| rule.conditionId = ZenModeConfig.toEventConditionId(events); |
| rule.zenMode = Global.ZEN_MODE_ALARMS; |
| config.automaticRules.put(config.newRuleId(), rule); |
| } |
| |
| private static int zenSeverity(int zen) { |
| switch (zen) { |
| case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: return 1; |
| case Global.ZEN_MODE_ALARMS: return 2; |
| case Global.ZEN_MODE_NO_INTERRUPTIONS: return 3; |
| default: return 0; |
| } |
| } |
| |
| private final ZenModeConfig.Migration mConfigMigration = new ZenModeConfig.Migration() { |
| @Override |
| public ZenModeConfig migrate(ZenModeConfig.XmlV1 v1) { |
| if (v1 == null) return null; |
| final ZenModeConfig rt = new ZenModeConfig(); |
| rt.allowCalls = v1.allowCalls; |
| rt.allowEvents = v1.allowEvents; |
| rt.allowCallsFrom = v1.allowFrom; |
| rt.allowMessages = v1.allowMessages; |
| rt.allowMessagesFrom = v1.allowFrom; |
| rt.allowReminders = v1.allowReminders; |
| // don't migrate current exit condition |
| final int[] days = ZenModeConfig.XmlV1.tryParseDays(v1.sleepMode); |
| if (days != null && days.length > 0) { |
| Log.i(TAG, "Migrating existing V1 downtime to single schedule"); |
| final ScheduleInfo schedule = new ScheduleInfo(); |
| schedule.days = days; |
| schedule.startHour = v1.sleepStartHour; |
| schedule.startMinute = v1.sleepStartMinute; |
| schedule.endHour = v1.sleepEndHour; |
| schedule.endMinute = v1.sleepEndMinute; |
| final ZenRule rule = new ZenRule(); |
| rule.enabled = true; |
| rule.name = mContext.getResources() |
| .getString(R.string.zen_mode_downtime_feature_name); |
| rule.conditionId = ZenModeConfig.toScheduleConditionId(schedule); |
| rule.zenMode = v1.sleepNone ? Global.ZEN_MODE_NO_INTERRUPTIONS |
| : Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS; |
| rt.automaticRules.put(rt.newRuleId(), rule); |
| } else { |
| Log.i(TAG, "No existing V1 downtime found, generating default schedules"); |
| appendDefaultScheduleRules(rt); |
| } |
| appendDefaultEventRules(rt); |
| return rt; |
| } |
| }; |
| |
| private final class RingerModeDelegate implements AudioManagerInternal.RingerModeDelegate { |
| @Override |
| public String toString() { |
| return TAG; |
| } |
| |
| @Override |
| public int onSetRingerModeInternal(int ringerModeOld, int ringerModeNew, String caller, |
| int ringerModeExternal, VolumePolicy policy) { |
| final boolean isChange = ringerModeOld != ringerModeNew; |
| |
| int ringerModeExternalOut = ringerModeNew; |
| |
| int newZen = -1; |
| switch (ringerModeNew) { |
| case AudioManager.RINGER_MODE_SILENT: |
| if (isChange && policy.doNotDisturbWhenSilent) { |
| if (mZenMode != Global.ZEN_MODE_NO_INTERRUPTIONS |
| && mZenMode != Global.ZEN_MODE_ALARMS) { |
| newZen = Global.ZEN_MODE_ALARMS; |
| } |
| mPreviousRingerMode = ringerModeOld; |
| } |
| break; |
| case AudioManager.RINGER_MODE_VIBRATE: |
| case AudioManager.RINGER_MODE_NORMAL: |
| if (isChange && ringerModeOld == AudioManager.RINGER_MODE_SILENT |
| && (mZenMode == Global.ZEN_MODE_NO_INTERRUPTIONS |
| || mZenMode == Global.ZEN_MODE_ALARMS)) { |
| newZen = Global.ZEN_MODE_OFF; |
| } else if (mZenMode != Global.ZEN_MODE_OFF) { |
| ringerModeExternalOut = AudioManager.RINGER_MODE_SILENT; |
| } |
| break; |
| } |
| if (newZen != -1) { |
| setManualZenMode(newZen, null, "ringerModeInternal", false /*setRingerMode*/); |
| } |
| |
| if (isChange || newZen != -1 || ringerModeExternal != ringerModeExternalOut) { |
| ZenLog.traceSetRingerModeInternal(ringerModeOld, ringerModeNew, caller, |
| ringerModeExternal, ringerModeExternalOut); |
| } |
| return ringerModeExternalOut; |
| } |
| |
| @Override |
| public int onSetRingerModeExternal(int ringerModeOld, int ringerModeNew, String caller, |
| int ringerModeInternal, VolumePolicy policy) { |
| int ringerModeInternalOut = ringerModeNew; |
| final boolean isChange = ringerModeOld != ringerModeNew; |
| final boolean isVibrate = ringerModeInternal == AudioManager.RINGER_MODE_VIBRATE; |
| |
| int newZen = -1; |
| switch (ringerModeNew) { |
| case AudioManager.RINGER_MODE_SILENT: |
| if (isChange) { |
| if (mZenMode == Global.ZEN_MODE_OFF) { |
| newZen = Global.ZEN_MODE_ALARMS; |
| } |
| ringerModeInternalOut = isVibrate ? AudioManager.RINGER_MODE_VIBRATE |
| : AudioManager.RINGER_MODE_SILENT; |
| } else { |
| ringerModeInternalOut = ringerModeInternal; |
| } |
| break; |
| case AudioManager.RINGER_MODE_VIBRATE: |
| case AudioManager.RINGER_MODE_NORMAL: |
| if (mZenMode != Global.ZEN_MODE_OFF) { |
| newZen = Global.ZEN_MODE_OFF; |
| } |
| break; |
| } |
| if (newZen != -1) { |
| setManualZenMode(newZen, null, "ringerModeExternal", false /*setRingerMode*/); |
| } |
| |
| ZenLog.traceSetRingerModeExternal(ringerModeOld, ringerModeNew, caller, |
| ringerModeInternal, ringerModeInternalOut); |
| return ringerModeInternalOut; |
| } |
| |
| @Override |
| public boolean canVolumeDownEnterSilent() { |
| return mZenMode == Global.ZEN_MODE_OFF; |
| } |
| |
| @Override |
| public int getRingerModeAffectedStreams(int streams) { |
| // ringtone, notification and system streams are always affected by ringer mode |
| streams |= (1 << AudioSystem.STREAM_RING) | |
| (1 << AudioSystem.STREAM_NOTIFICATION) | |
| (1 << AudioSystem.STREAM_SYSTEM); |
| |
| // alarm and music streams are only affected by ringer mode when in total silence |
| if (mZenMode == Global.ZEN_MODE_NO_INTERRUPTIONS) { |
| streams |= (1 << AudioSystem.STREAM_ALARM) | |
| (1 << AudioSystem.STREAM_MUSIC); |
| } else { |
| streams &= ~((1 << AudioSystem.STREAM_ALARM) | |
| (1 << AudioSystem.STREAM_MUSIC)); |
| } |
| return streams; |
| } |
| } |
| |
| private final class SettingsObserver extends ContentObserver { |
| private final Uri ZEN_MODE = Global.getUriFor(Global.ZEN_MODE); |
| |
| public SettingsObserver(Handler handler) { |
| super(handler); |
| } |
| |
| public void observe() { |
| final ContentResolver resolver = mContext.getContentResolver(); |
| resolver.registerContentObserver(ZEN_MODE, false /*notifyForDescendents*/, this); |
| update(null); |
| } |
| |
| @Override |
| public void onChange(boolean selfChange, Uri uri) { |
| update(uri); |
| } |
| |
| public void update(Uri uri) { |
| if (ZEN_MODE.equals(uri)) { |
| if (mZenMode != getZenModeSetting()) { |
| if (DEBUG) Log.d(TAG, "Fixing zen mode setting"); |
| setZenModeSetting(mZenMode); |
| } |
| } |
| } |
| } |
| |
| private final class Metrics extends Callback { |
| private static final String COUNTER_PREFIX = "dnd_mode_"; |
| private static final long MINIMUM_LOG_PERIOD_MS = 60 * 1000; |
| |
| private int mPreviousZenMode = -1; |
| private long mBeginningMs = 0L; |
| |
| @Override |
| void onZenModeChanged() { |
| emit(); |
| } |
| |
| private void emit() { |
| mHandler.postMetricsTimer(); |
| final long now = SystemClock.elapsedRealtime(); |
| final long since = (now - mBeginningMs); |
| if (mPreviousZenMode != mZenMode || since > MINIMUM_LOG_PERIOD_MS) { |
| if (mPreviousZenMode != -1) { |
| MetricsLogger.count(mContext, COUNTER_PREFIX + mPreviousZenMode, (int) since); |
| } |
| mPreviousZenMode = mZenMode; |
| mBeginningMs = now; |
| } |
| } |
| } |
| |
| private final class H extends Handler { |
| private static final int MSG_DISPATCH = 1; |
| private static final int MSG_METRICS = 2; |
| |
| private static final long METRICS_PERIOD_MS = 6 * 60 * 60 * 1000; |
| |
| private H(Looper looper) { |
| super(looper); |
| } |
| |
| private void postDispatchOnZenModeChanged() { |
| removeMessages(MSG_DISPATCH); |
| sendEmptyMessage(MSG_DISPATCH); |
| } |
| |
| private void postMetricsTimer() { |
| removeMessages(MSG_METRICS); |
| sendEmptyMessageDelayed(MSG_METRICS, METRICS_PERIOD_MS); |
| } |
| |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MSG_DISPATCH: |
| dispatchOnZenModeChanged(); |
| break; |
| case MSG_METRICS: |
| mMetrics.emit(); |
| break; |
| } |
| } |
| } |
| |
| public static class Callback { |
| void onConfigChanged() {} |
| void onZenModeChanged() {} |
| void onPolicyChanged() {} |
| } |
| |
| } |