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880 lines
30 KiB
JavaScript
880 lines
30 KiB
JavaScript
/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/Promise.jsm");
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var RIL = {};
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Cu.import("resource://gre/modules/ril_consts.js", RIL);
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const GONK_TELEPHONYSERVICE_CONTRACTID =
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"@mozilla.org/telephony/gonktelephonyservice;1";
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const GONK_TELEPHONYSERVICE_CID =
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Components.ID("{67d26434-d063-4d28-9f48-5b3189788155}");
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const NS_XPCOM_SHUTDOWN_OBSERVER_ID = "xpcom-shutdown";
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const NS_PREFBRANCH_PREFCHANGE_TOPIC_ID = "nsPref:changed";
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const kPrefRilNumRadioInterfaces = "ril.numRadioInterfaces";
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const kPrefRilDebuggingEnabled = "ril.debugging.enabled";
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const kPrefDefaultServiceId = "dom.telephony.defaultServiceId";
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const nsIAudioManager = Ci.nsIAudioManager;
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const nsITelephonyService = Ci.nsITelephonyService;
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const CALL_WAKELOCK_TIMEOUT = 5000;
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// Index of the CDMA second call which isn't held in RIL but only in TelephoyService.
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const CDMA_SECOND_CALL_INDEX = 2;
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const DIAL_ERROR_INVALID_STATE_ERROR = "InvalidStateError";
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const DIAL_ERROR_OTHER_CONNECTION_IN_USE = "OtherConnectionInUse";
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const AUDIO_STATE_NO_CALL = 0;
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const AUDIO_STATE_INCOMING = 1;
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const AUDIO_STATE_IN_CALL = 2;
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const AUDIO_STATE_NAME = [
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"PHONE_STATE_NORMAL",
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"PHONE_STATE_RINGTONE",
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"PHONE_STATE_IN_CALL"
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];
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let DEBUG;
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function debug(s) {
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dump("TelephonyService: " + s + "\n");
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}
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XPCOMUtils.defineLazyGetter(this, "gAudioManager", function getAudioManager() {
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try {
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return Cc["@mozilla.org/telephony/audiomanager;1"]
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.getService(nsIAudioManager);
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} catch (ex) {
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//TODO on the phone this should not fall back as silently.
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// Fake nsIAudioManager implementation so that we can run the telephony
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// code in a non-Gonk build.
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if (DEBUG) debug("Using fake audio manager.");
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return {
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microphoneMuted: false,
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masterVolume: 1.0,
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masterMuted: false,
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phoneState: nsIAudioManager.PHONE_STATE_CURRENT,
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_forceForUse: {},
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setForceForUse: function(usage, force) {
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this._forceForUse[usage] = force;
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},
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getForceForUse: function(usage) {
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return this._forceForUse[usage] || nsIAudioManager.FORCE_NONE;
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}
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};
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}
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});
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XPCOMUtils.defineLazyServiceGetter(this, "gRadioInterfaceLayer",
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"@mozilla.org/ril;1",
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"nsIRadioInterfaceLayer");
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XPCOMUtils.defineLazyServiceGetter(this, "gPowerManagerService",
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"@mozilla.org/power/powermanagerservice;1",
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"nsIPowerManagerService");
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XPCOMUtils.defineLazyServiceGetter(this, "gSystemMessenger",
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"@mozilla.org/system-message-internal;1",
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"nsISystemMessagesInternal");
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XPCOMUtils.defineLazyGetter(this, "gPhoneNumberUtils", function() {
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let ns = {};
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Cu.import("resource://gre/modules/PhoneNumberUtils.jsm", ns);
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return ns.PhoneNumberUtils;
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});
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function TelephonyService() {
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this._numClients = gRadioInterfaceLayer.numRadioInterfaces;
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this._listeners = [];
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this._currentCalls = {};
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// _isActiveCall[clientId][callIndex] shows the active status of the call.
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this._isActiveCall = {};
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this._numActiveCall = 0;
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this._updateDebugFlag();
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this.defaultServiceId = this._getDefaultServiceId();
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Services.prefs.addObserver(kPrefRilDebuggingEnabled, this, false);
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Services.prefs.addObserver(kPrefDefaultServiceId, this, false);
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Services.obs.addObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID, false);
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for (let i = 0; i < this._numClients; ++i) {
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this._enumerateCallsForClient(i);
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this._isActiveCall[i] = {};
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}
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}
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TelephonyService.prototype = {
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classID: GONK_TELEPHONYSERVICE_CID,
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classInfo: XPCOMUtils.generateCI({classID: GONK_TELEPHONYSERVICE_CID,
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contractID: GONK_TELEPHONYSERVICE_CONTRACTID,
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classDescription: "TelephonyService",
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interfaces: [Ci.nsITelephonyService,
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Ci.nsIGonkTelephonyService],
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flags: Ci.nsIClassInfo.SINGLETON}),
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QueryInterface: XPCOMUtils.generateQI([Ci.nsITelephonyService,
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Ci.nsIGonkTelephonyService,
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Ci.nsIObserver]),
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// The following attributes/functions are used for acquiring/releasing the
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// CPU wake lock when the RIL handles the incoming call. Note that we need
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// a timer to bound the lock's life cycle to avoid exhausting the battery.
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_callRingWakeLock: null,
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_callRingWakeLockTimer: null,
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_acquireCallRingWakeLock: function() {
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if (!this._callRingWakeLock) {
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if (DEBUG) debug("Acquiring a CPU wake lock for handling incoming call.");
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this._callRingWakeLock = gPowerManagerService.newWakeLock("cpu");
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}
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if (!this._callRingWakeLockTimer) {
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if (DEBUG) debug("Creating a timer for releasing the CPU wake lock.");
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this._callRingWakeLockTimer =
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Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
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}
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if (DEBUG) debug("Setting the timer for releasing the CPU wake lock.");
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this._callRingWakeLockTimer
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.initWithCallback(this._releaseCallRingWakeLock.bind(this),
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CALL_WAKELOCK_TIMEOUT, Ci.nsITimer.TYPE_ONE_SHOT);
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},
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_releaseCallRingWakeLock: function() {
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if (DEBUG) debug("Releasing the CPU wake lock for handling incoming call.");
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if (this._callRingWakeLockTimer) {
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this._callRingWakeLockTimer.cancel();
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}
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if (this._callRingWakeLock) {
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this._callRingWakeLock.unlock();
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this._callRingWakeLock = null;
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}
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},
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_getClient: function(aClientId) {
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return gRadioInterfaceLayer.getRadioInterface(aClientId);
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},
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// An array of nsITelephonyListener instances.
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_listeners: null,
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_notifyAllListeners: function(aMethodName, aArgs) {
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let listeners = this._listeners.slice();
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for (let listener of listeners) {
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if (this._listeners.indexOf(listener) == -1) {
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// Listener has been unregistered in previous run.
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continue;
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}
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let handler = listener[aMethodName];
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try {
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handler.apply(listener, aArgs);
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} catch (e) {
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debug("listener for " + aMethodName + " threw an exception: " + e);
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}
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}
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},
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/**
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* Track the active call and update the audio system as its state changes.
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*/
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_updateActiveCall: function(aCall) {
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let active = false;
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let incoming = false;
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switch (aCall.state) {
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case nsITelephonyService.CALL_STATE_DIALING: // Fall through...
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case nsITelephonyService.CALL_STATE_ALERTING:
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case nsITelephonyService.CALL_STATE_CONNECTED:
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active = true;
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break;
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case nsITelephonyService.CALL_STATE_INCOMING:
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incoming = true;
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break;
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case nsITelephonyService.CALL_STATE_HELD: // Fall through...
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case nsITelephonyService.CALL_STATE_DISCONNECTED:
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break;
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}
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// Update active count and info.
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let oldActive = this._isActiveCall[aCall.clientId][aCall.callIndex];
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if (!oldActive && active) {
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this._numActiveCall++;
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} else if (oldActive && !active) {
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this._numActiveCall--;
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}
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this._isActiveCall[aCall.clientId][aCall.callIndex] = active;
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if (incoming && !this._numActiveCall) {
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// Change the phone state into RINGTONE only when there's no active call.
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this._updateCallAudioState(AUDIO_STATE_INCOMING);
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} else if (this._numActiveCall) {
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this._updateCallAudioState(AUDIO_STATE_IN_CALL);
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} else {
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this._updateCallAudioState(AUDIO_STATE_NO_CALL);
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}
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},
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_updateCallAudioState: function(aAudioState) {
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switch (aAudioState) {
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case AUDIO_STATE_NO_CALL:
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gAudioManager.phoneState = nsIAudioManager.PHONE_STATE_NORMAL;
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break;
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case AUDIO_STATE_INCOMING:
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gAudioManager.phoneState = nsIAudioManager.PHONE_STATE_RINGTONE;
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break;
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case AUDIO_STATE_IN_CALL:
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gAudioManager.phoneState = nsIAudioManager.PHONE_STATE_IN_CALL;
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if (this.speakerEnabled) {
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gAudioManager.setForceForUse(nsIAudioManager.USE_COMMUNICATION,
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nsIAudioManager.FORCE_SPEAKER);
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}
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break;
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}
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if (DEBUG) {
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debug("Put audio system into " + AUDIO_STATE_NAME[aAudioState] + ": " +
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gAudioManager.phoneState);
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}
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},
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_convertRILCallState: function(aState) {
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switch (aState) {
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case RIL.CALL_STATE_UNKNOWN:
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return nsITelephonyService.CALL_STATE_UNKNOWN;
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case RIL.CALL_STATE_ACTIVE:
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return nsITelephonyService.CALL_STATE_CONNECTED;
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case RIL.CALL_STATE_HOLDING:
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return nsITelephonyService.CALL_STATE_HELD;
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case RIL.CALL_STATE_DIALING:
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return nsITelephonyService.CALL_STATE_DIALING;
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case RIL.CALL_STATE_ALERTING:
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return nsITelephonyService.CALL_STATE_ALERTING;
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case RIL.CALL_STATE_INCOMING:
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case RIL.CALL_STATE_WAITING:
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return nsITelephonyService.CALL_STATE_INCOMING;
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default:
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throw new Error("Unknown rilCallState: " + aState);
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}
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},
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_convertRILSuppSvcNotification: function(aNotification) {
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switch (aNotification) {
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case RIL.GECKO_SUPP_SVC_NOTIFICATION_REMOTE_HELD:
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return nsITelephonyService.NOTIFICATION_REMOTE_HELD;
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case RIL.GECKO_SUPP_SVC_NOTIFICATION_REMOTE_RESUMED:
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return nsITelephonyService.NOTIFICATION_REMOTE_RESUMED;
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default:
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if (DEBUG) {
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debug("Unknown rilSuppSvcNotification: " + aNotification);
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}
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return;
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}
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},
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_updateDebugFlag: function() {
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try {
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DEBUG = RIL.DEBUG_RIL ||
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Services.prefs.getBoolPref(kPrefRilDebuggingEnabled);
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} catch (e) {}
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},
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_getDefaultServiceId: function() {
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let id = Services.prefs.getIntPref(kPrefDefaultServiceId);
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let numRil = Services.prefs.getIntPref(kPrefRilNumRadioInterfaces);
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if (id >= numRil || id < 0) {
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id = 0;
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}
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return id;
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},
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_currentCalls: null,
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_enumerateCallsForClient: function(aClientId) {
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if (DEBUG) debug("Enumeration of calls for client " + aClientId);
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this._getClient(aClientId).sendWorkerMessage("enumerateCalls", null,
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(function(response) {
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if (!this._currentCalls[aClientId]) {
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this._currentCalls[aClientId] = {};
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}
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for (let call of response.calls) {
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call.clientId = aClientId;
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call.state = this._convertRILCallState(call.state);
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call.isSwitchable = true;
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call.isMergeable = true;
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this._currentCalls[aClientId][call.callIndex] = call;
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}
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return false;
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}).bind(this));
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},
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/**
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* nsITelephonyService interface.
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*/
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defaultServiceId: 0,
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registerListener: function(aListener) {
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if (this._listeners.indexOf(aListener) >= 0) {
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throw Cr.NS_ERROR_UNEXPECTED;
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}
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this._listeners.push(aListener);
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},
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unregisterListener: function(aListener) {
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let index = this._listeners.indexOf(aListener);
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if (index < 0) {
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throw Cr.NS_ERROR_UNEXPECTED;
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}
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this._listeners.splice(index, 1);
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},
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enumerateCalls: function(aListener) {
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if (DEBUG) debug("Requesting enumeration of calls for callback");
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for (let cid = 0; cid < this._numClients; ++cid) {
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let calls = this._currentCalls[cid];
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if (!calls) {
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continue;
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}
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for (let i = 0, indexes = Object.keys(calls); i < indexes.length; ++i) {
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let call = calls[indexes[i]];
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aListener.enumerateCallState(call.clientId, call.callIndex,
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call.state, call.number,
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call.numberPresentation, call.name,
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call.namePresentation, call.isOutgoing,
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call.isEmergency, call.isConference,
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call.isSwitchable, call.isMergeable);
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}
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}
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aListener.enumerateCallStateComplete();
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},
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isDialing: false,
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dial: function(aClientId, aNumber, aIsEmergency, aTelephonyCallback) {
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if (DEBUG) debug("Dialing " + (aIsEmergency ? "emergency " : "") + aNumber);
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if (this.isDialing) {
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if (DEBUG) debug("Already has a dialing call. Drop.");
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aTelephonyCallback.notifyDialError(DIAL_ERROR_INVALID_STATE_ERROR);
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return;
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}
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function hasCallsOnOtherClient(aClientId) {
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for (let cid = 0; cid < this._numClients; ++cid) {
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if (cid === aClientId) {
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continue;
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}
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if (Object.keys(this._currentCalls[cid]).length !== 0) {
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return true;
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}
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}
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return false;
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}
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// For DSDS, if there is aleady a call on SIM 'aClientId', we cannot place
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// any new call on other SIM.
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if (hasCallsOnOtherClient.call(this, aClientId)) {
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if (DEBUG) debug("Already has a call on other sim. Drop.");
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aTelephonyCallback.notifyDialError(DIAL_ERROR_OTHER_CONNECTION_IN_USE);
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return;
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}
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// All calls in the conference is regarded as one conference call.
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function numCallsOnLine(aClientId) {
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let numCalls = 0;
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let hasConference = false;
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for (let cid in this._currentCalls[aClientId]) {
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let call = this._currentCalls[aClientId][cid];
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if (call.isConference) {
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hasConference = true;
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} else {
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numCalls++;
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}
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}
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return hasConference ? numCalls + 1 : numCalls;
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}
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if (numCallsOnLine.call(this, aClientId) >= 2) {
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if (DEBUG) debug("Has more than 2 calls on line. Drop.");
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aTelephonyCallback.notifyDialError(DIAL_ERROR_INVALID_STATE_ERROR);
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return;
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}
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// we don't try to be too clever here, as the phone is probably in the
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// locked state. Let's just check if it's a number without normalizing
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if (!aIsEmergency) {
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aNumber = gPhoneNumberUtils.normalize(aNumber);
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}
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// Validate the number.
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if (!gPhoneNumberUtils.isPlainPhoneNumber(aNumber)) {
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// Note: isPlainPhoneNumber also accepts USSD and SS numbers
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if (DEBUG) debug("Number '" + aNumber + "' is not viable. Drop.");
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let errorMsg = RIL.RIL_CALL_FAILCAUSE_TO_GECKO_CALL_ERROR[RIL.CALL_FAIL_UNOBTAINABLE_NUMBER];
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aTelephonyCallback.notifyDialError(errorMsg);
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return;
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}
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function onCdmaDialSuccess() {
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let indexes = Object.keys(this._currentCalls[aClientId]);
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if (indexes.length != 1 ) {
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aTelephonyCallback.notifyDialSuccess();
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return;
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}
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// RIL doesn't hold the 2nd call. We create one by ourselves.
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let childCall = {
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callIndex: CDMA_SECOND_CALL_INDEX,
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state: RIL.CALL_STATE_DIALING,
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number: aNumber,
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isOutgoing: true,
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isEmergency: false,
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isConference: false,
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isSwitchable: false,
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isMergeable: true,
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parentId: indexes[0]
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};
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aTelephonyCallback.notifyDialSuccess();
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// Manual update call state according to the request response.
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this.notifyCallStateChanged(aClientId, childCall);
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childCall.state = RIL.CALL_STATE_ACTIVE;
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this.notifyCallStateChanged(aClientId, childCall);
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let parentCall = this._currentCalls[aClientId][childCall.parentId];
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parentCall.childId = CDMA_SECOND_CALL_INDEX;
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parentCall.state = RIL.CALL_STATE_HOLDING;
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parentCall.isSwitchable = false;
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parentCall.isMergeable = true;
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this.notifyCallStateChanged(aClientId, parentCall);
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};
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this.isDialing = true;
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this._getClient(aClientId).sendWorkerMessage("dial", {
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number: aNumber,
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isDialEmergency: aIsEmergency
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}, (function(response) {
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this.isDialing = false;
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if (!response.success) {
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aTelephonyCallback.notifyDialError(response.errorMsg);
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return false;
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}
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if (response.isCdma) {
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onCdmaDialSuccess.call(this);
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} else {
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aTelephonyCallback.notifyDialSuccess(response.callIndex);
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}
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return false;
|
|
}).bind(this));
|
|
},
|
|
|
|
hangUp: function(aClientId, aCallIndex) {
|
|
let parentId = this._currentCalls[aClientId][aCallIndex].parentId;
|
|
if (parentId) {
|
|
// Should release both, child and parent, together. Since RIL holds only
|
|
// the parent call, we send 'parentId' to RIL.
|
|
this.hangUp(aClientId, parentId);
|
|
} else {
|
|
this._getClient(aClientId).sendWorkerMessage("hangUp", { callIndex: aCallIndex });
|
|
}
|
|
},
|
|
|
|
startTone: function(aClientId, aDtmfChar) {
|
|
this._getClient(aClientId).sendWorkerMessage("startTone", { dtmfChar: aDtmfChar });
|
|
},
|
|
|
|
stopTone: function(aClientId) {
|
|
this._getClient(aClientId).sendWorkerMessage("stopTone");
|
|
},
|
|
|
|
answerCall: function(aClientId, aCallIndex) {
|
|
this._getClient(aClientId).sendWorkerMessage("answerCall", { callIndex: aCallIndex });
|
|
},
|
|
|
|
rejectCall: function(aClientId, aCallIndex) {
|
|
this._getClient(aClientId).sendWorkerMessage("rejectCall", { callIndex: aCallIndex });
|
|
},
|
|
|
|
holdCall: function(aClientId, aCallIndex) {
|
|
let call = this._currentCalls[aClientId][aCallIndex];
|
|
if (!call || !call.isSwitchable) {
|
|
// TODO: Bug 975949 - [B2G] Telephony should throw exceptions when some
|
|
// operations aren't allowed instead of simply ignoring them.
|
|
return;
|
|
}
|
|
|
|
this._getClient(aClientId).sendWorkerMessage("holdCall", { callIndex: aCallIndex });
|
|
},
|
|
|
|
resumeCall: function(aClientId, aCallIndex) {
|
|
let call = this._currentCalls[aClientId][aCallIndex];
|
|
if (!call || !call.isSwitchable) {
|
|
// TODO: Bug 975949 - [B2G] Telephony should throw exceptions when some
|
|
// operations aren't allowed instead of simply ignoring them.
|
|
return;
|
|
}
|
|
|
|
this._getClient(aClientId).sendWorkerMessage("resumeCall", { callIndex: aCallIndex });
|
|
},
|
|
|
|
conferenceCall: function(aClientId) {
|
|
let indexes = Object.keys(this._currentCalls[aClientId]);
|
|
if (indexes.length < 2) {
|
|
// TODO: Bug 975949 - [B2G] Telephony should throw exceptions when some
|
|
// operations aren't allowed instead of simply ignoring them.
|
|
return;
|
|
}
|
|
|
|
for (let i = 0; i < indexes.length; ++i) {
|
|
let call = this._currentCalls[aClientId][indexes[i]];
|
|
if (!call.isMergeable) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
function onCdmaConferenceCallSuccess() {
|
|
let indexes = Object.keys(this._currentCalls[aClientId]);
|
|
if (indexes.length < 2) {
|
|
return;
|
|
}
|
|
|
|
for (let i = 0; i < indexes.length; ++i) {
|
|
let call = this._currentCalls[aClientId][indexes[i]];
|
|
call.state = RIL.CALL_STATE_ACTIVE;
|
|
call.isConference = true;
|
|
this.notifyCallStateChanged(aClientId, call);
|
|
}
|
|
this.notifyConferenceCallStateChanged(RIL.CALL_STATE_ACTIVE);
|
|
};
|
|
|
|
this._getClient(aClientId).sendWorkerMessage("conferenceCall", null,
|
|
(function(response) {
|
|
if (!response.success) {
|
|
this._notifyAllListeners("notifyConferenceError", [response.errorName,
|
|
response.errorMsg]);
|
|
return false;
|
|
}
|
|
|
|
if (response.isCdma) {
|
|
onCdmaConferenceCallSuccess.call(this);
|
|
}
|
|
return false;
|
|
}).bind(this));
|
|
},
|
|
|
|
separateCall: function(aClientId, aCallIndex) {
|
|
let call = this._currentCalls[aClientId][aCallIndex];
|
|
if (!call || !call.isConference) {
|
|
// TODO: Bug 975949 - [B2G] Telephony should throw exceptions when some
|
|
// operations aren't allowed instead of simply ignoring them.
|
|
return;
|
|
}
|
|
|
|
let parentId = call.parentId;
|
|
if (parentId) {
|
|
this.separateCall(aClientId, parentId);
|
|
return;
|
|
}
|
|
|
|
function onCdmaSeparateCallSuccess() {
|
|
// See 3gpp2, S.R0006-522-A v1.0. Table 4, XID 6S.
|
|
let call = this._currentCalls[aClientId][aCallIndex];
|
|
if (!call || !call.isConference) {
|
|
return;
|
|
}
|
|
|
|
let childId = call.childId;
|
|
if (!childId) {
|
|
return;
|
|
}
|
|
|
|
let childCall = this._currentCalls[aClientId][childId];
|
|
this.notifyCallDisconnected(aClientId, childCall);
|
|
};
|
|
|
|
this._getClient(aClientId).sendWorkerMessage("separateCall", {
|
|
callIndex: aCallIndex
|
|
}, (function(response) {
|
|
if (!response.success) {
|
|
this._notifyAllListeners("notifyConferenceError", [response.errorName,
|
|
response.errorMsg]);
|
|
return false;
|
|
}
|
|
|
|
if (response.isCdma) {
|
|
onCdmaSeparateCallSuccess.call(this);
|
|
}
|
|
return false;
|
|
}).bind(this));
|
|
},
|
|
|
|
holdConference: function(aClientId) {
|
|
this._getClient(aClientId).sendWorkerMessage("holdConference");
|
|
},
|
|
|
|
resumeConference: function(aClientId) {
|
|
this._getClient(aClientId).sendWorkerMessage("resumeConference");
|
|
},
|
|
|
|
get microphoneMuted() {
|
|
return gAudioManager.microphoneMuted;
|
|
},
|
|
|
|
set microphoneMuted(aMuted) {
|
|
if (aMuted == this.microphoneMuted) {
|
|
return;
|
|
}
|
|
gAudioManager.microphoneMuted = aMuted;
|
|
|
|
if (!this._numActiveCall) {
|
|
gAudioManager.phoneState = nsIAudioManager.PHONE_STATE_NORMAL;
|
|
}
|
|
},
|
|
|
|
get speakerEnabled() {
|
|
let force = gAudioManager.getForceForUse(nsIAudioManager.USE_COMMUNICATION);
|
|
return (force == nsIAudioManager.FORCE_SPEAKER);
|
|
},
|
|
|
|
set speakerEnabled(aEnabled) {
|
|
if (aEnabled == this.speakerEnabled) {
|
|
return;
|
|
}
|
|
let force = aEnabled ? nsIAudioManager.FORCE_SPEAKER :
|
|
nsIAudioManager.FORCE_NONE;
|
|
gAudioManager.setForceForUse(nsIAudioManager.USE_COMMUNICATION, force);
|
|
|
|
if (!this._numActiveCall) {
|
|
gAudioManager.phoneState = nsIAudioManager.PHONE_STATE_NORMAL;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* nsIGonkTelephonyService interface.
|
|
*/
|
|
|
|
/**
|
|
* Handle call disconnects by updating our current state and the audio system.
|
|
*/
|
|
notifyCallDisconnected: function(aClientId, aCall) {
|
|
if (DEBUG) debug("handleCallDisconnected: " + JSON.stringify(aCall));
|
|
|
|
aCall.clientId = aClientId;
|
|
aCall.state = nsITelephonyService.CALL_STATE_DISCONNECTED;
|
|
let duration = ("started" in aCall && typeof aCall.started == "number") ?
|
|
new Date().getTime() - aCall.started : 0;
|
|
let data = {
|
|
number: aCall.number,
|
|
serviceId: aClientId,
|
|
emergency: aCall.isEmergency,
|
|
duration: duration,
|
|
direction: aCall.isOutgoing ? "outgoing" : "incoming"
|
|
};
|
|
gSystemMessenger.broadcastMessage("telephony-call-ended", data);
|
|
|
|
let manualConfStateChange = false;
|
|
let childId = this._currentCalls[aClientId][aCall.callIndex].childId;
|
|
if (childId) {
|
|
// Child cannot live without parent.
|
|
let childCall = this._currentCalls[aClientId][childId];
|
|
this.notifyCallDisconnected(aClientId, childCall);
|
|
} else {
|
|
let parentId = this._currentCalls[aClientId][aCall.callIndex].parentId;
|
|
if (parentId) {
|
|
let parentCall = this._currentCalls[aClientId][parentId];
|
|
// The child is going to be released.
|
|
delete parentCall.childId;
|
|
if (parentCall.isConference) {
|
|
// As the child is going to be gone, the parent should be moved out
|
|
// of conference accordingly.
|
|
manualConfStateChange = true;
|
|
parentCall.isConference = false;
|
|
parentCall.isSwitchable = true;
|
|
parentCall.isMergeable = true;
|
|
aCall.isConference = false;
|
|
this.notifyCallStateChanged(aClientId, parentCall, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
this._updateActiveCall(aCall);
|
|
|
|
if (!aCall.failCause ||
|
|
aCall.failCause === RIL.GECKO_CALL_ERROR_NORMAL_CALL_CLEARING) {
|
|
this._notifyAllListeners("callStateChanged", [aClientId,
|
|
aCall.callIndex,
|
|
aCall.state,
|
|
aCall.number,
|
|
aCall.numberPresentation,
|
|
aCall.name,
|
|
aCall.namePresentation,
|
|
aCall.isOutgoing,
|
|
aCall.isEmergency,
|
|
aCall.isConference,
|
|
aCall.isSwitchable,
|
|
aCall.isMergeable]);
|
|
} else {
|
|
this._notifyAllListeners("notifyError",
|
|
[aClientId, aCall.callIndex, aCall.failCause]);
|
|
}
|
|
delete this._currentCalls[aClientId][aCall.callIndex];
|
|
|
|
if (manualConfStateChange) {
|
|
this.notifyConferenceCallStateChanged(RIL.CALL_STATE_UNKNOWN);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Handle an incoming call.
|
|
*
|
|
* Not much is known about this call at this point, but it's enough
|
|
* to start bringing up the Phone app already.
|
|
*/
|
|
notifyCallRing: function() {
|
|
// We need to acquire a CPU wake lock to avoid the system falling into
|
|
// the sleep mode when the RIL handles the incoming call.
|
|
this._acquireCallRingWakeLock();
|
|
|
|
gSystemMessenger.broadcastMessage("telephony-new-call", {});
|
|
},
|
|
|
|
/**
|
|
* Handle call state changes by updating our current state and the audio
|
|
* system.
|
|
*/
|
|
notifyCallStateChanged: function(aClientId, aCall, aSkipStateConversion) {
|
|
if (DEBUG) debug("handleCallStateChange: " + JSON.stringify(aCall));
|
|
|
|
if (!aSkipStateConversion) {
|
|
aCall.state = this._convertRILCallState(aCall.state);
|
|
}
|
|
|
|
if (aCall.state == nsITelephonyService.CALL_STATE_DIALING) {
|
|
gSystemMessenger.broadcastMessage("telephony-new-call", {});
|
|
}
|
|
|
|
aCall.clientId = aClientId;
|
|
this._updateActiveCall(aCall);
|
|
|
|
let call = this._currentCalls[aClientId][aCall.callIndex];
|
|
if (call) {
|
|
call.state = aCall.state;
|
|
call.isConference = aCall.isConference;
|
|
call.isEmergency = aCall.isEmergency;
|
|
call.isSwitchable = aCall.isSwitchable != null ?
|
|
aCall.isSwitchable : call.isSwitchable;
|
|
call.isMergeable = aCall.isMergeable != null ?
|
|
aCall.isMergeable : call.isMergeable;
|
|
} else {
|
|
call = aCall;
|
|
call.isSwitchable = aCall.isSwitchable != null ?
|
|
aCall.isSwitchable : true;
|
|
call.isMergeable = aCall.isMergeable != null ?
|
|
aCall.isMergeable : true;
|
|
|
|
call.numberPresentation = aCall.numberPresentation != null ?
|
|
aCall.numberPresentation : nsITelephonyProvider.CALL_PRESENTATION_ALLOWED;
|
|
call.name = aCall.name != null ?
|
|
aCall.name : "";
|
|
call.namePresentation = aCall.namePresentation != null ?
|
|
aCall.namePresentation : nsITelephonyProvider.CALL_PRESENTATION_ALLOWED;
|
|
|
|
this._currentCalls[aClientId][aCall.callIndex] = call;
|
|
}
|
|
|
|
this._notifyAllListeners("callStateChanged", [aClientId,
|
|
call.callIndex,
|
|
call.state,
|
|
call.number,
|
|
call.numberPresentation,
|
|
call.name,
|
|
call.namePresentation,
|
|
call.isOutgoing,
|
|
call.isEmergency,
|
|
call.isConference,
|
|
call.isSwitchable,
|
|
call.isMergeable]);
|
|
},
|
|
|
|
notifyCdmaCallWaiting: function(aClientId, aCall) {
|
|
// We need to acquire a CPU wake lock to avoid the system falling into
|
|
// the sleep mode when the RIL handles the incoming call.
|
|
this._acquireCallRingWakeLock();
|
|
|
|
let call = this._currentCalls[aClientId][CDMA_SECOND_CALL_INDEX];
|
|
if (call) {
|
|
// TODO: Bug 977503 - B2G RIL: [CDMA] update callNumber when a waiting
|
|
// call comes after a 3way call.
|
|
this.notifyCallDisconnected(aClientId, call);
|
|
}
|
|
this._notifyAllListeners("notifyCdmaCallWaiting", [aClientId,
|
|
aCall.number,
|
|
aCall.numberPresentation,
|
|
aCall.name,
|
|
aCall.namePresentation]);
|
|
},
|
|
|
|
notifySupplementaryService: function(aClientId, aCallIndex, aNotification) {
|
|
let notification = this._convertRILSuppSvcNotification(aNotification);
|
|
this._notifyAllListeners("supplementaryServiceNotification",
|
|
[aClientId, aCallIndex, notification]);
|
|
},
|
|
|
|
notifyConferenceCallStateChanged: function(aState) {
|
|
if (DEBUG) debug("handleConferenceCallStateChanged: " + aState);
|
|
aState = this._convertRILCallState(aState);
|
|
this._notifyAllListeners("conferenceCallStateChanged", [aState]);
|
|
},
|
|
|
|
/**
|
|
* nsIObserver interface.
|
|
*/
|
|
|
|
observe: function(aSubject, aTopic, aData) {
|
|
switch (aTopic) {
|
|
case NS_PREFBRANCH_PREFCHANGE_TOPIC_ID:
|
|
if (aData === kPrefRilDebuggingEnabled) {
|
|
this._updateDebugFlag();
|
|
} else if (aData === kPrefDefaultServiceId) {
|
|
this.defaultServiceId = this._getDefaultServiceId();
|
|
}
|
|
break;
|
|
|
|
case NS_XPCOM_SHUTDOWN_OBSERVER_ID:
|
|
// Release the CPU wake lock for handling the incoming call.
|
|
this._releaseCallRingWakeLock();
|
|
|
|
Services.obs.removeObserver(this, NS_XPCOM_SHUTDOWN_OBSERVER_ID);
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([TelephonyService]);
|