ImsPhoneCallTracker.java revision f9b150b221db15e88b97a0b9c0971ca3c71c0313
1a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville/* 2a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Copyright (C) 2013 The Android Open Source Project 3a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 4a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 5a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * you may not use this file except in compliance with the License. 6a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * You may obtain a copy of the License at 7a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 8a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * http://www.apache.org/licenses/LICENSE-2.0 9a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 10a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Unless required by applicable law or agreed to in writing, software 11a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * distributed under the License is distributed on an "AS IS" BASIS, 12a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * See the License for the specific language governing permissions and 14a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * limitations under the License. 15a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 16a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 17a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savillepackage com.android.internal.telephony.imsphone; 18a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport java.io.FileDescriptor; 2004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport java.io.PrintWriter; 2104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport java.util.ArrayList; 2204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport java.util.List; 2304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 24a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.app.PendingIntent; 25a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.content.BroadcastReceiver; 26a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.content.Context; 27a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.content.Intent; 28a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.content.IntentFilter; 29a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.content.SharedPreferences; 30a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.AsyncResult; 31df0280231c51a24a0b66c24034827d7f73d6e1acSantos Cordonimport android.os.Bundle; 32a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Handler; 33a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Message; 34d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunnimport android.os.PersistableBundle; 35a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Registrant; 36a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.RegistrantList; 37ea8cb63201520592011a92849ad3661d22776c87Andrew Leeimport android.os.RemoteException; 38a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.SystemProperties; 39b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganeshimport android.provider.Settings; 40d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunnimport android.telephony.CarrierConfigManager; 41d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunnimport android.text.TextUtils; 42a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.preference.PreferenceManager; 43fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunnimport android.telecom.ConferenceParticipant; 44dc2b5d1c32cad5269106d00fd106bd64097238f4Tyler Gunnimport android.telecom.VideoProfile; 45a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.telephony.DisconnectCause; 46a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.telephony.PhoneNumberUtils; 47a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.telephony.Rlog; 4804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport android.telephony.ServiceState; 498560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunnimport android.telephony.SubscriptionManager; 50a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 5104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsCall; 5204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsCallProfile; 53cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.comimport com.android.ims.ImsConfig; 549746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiakimport com.android.ims.ImsConfigListener; 5504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsConnectionStateListener; 5604e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsEcbm; 5704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsException; 5804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsManager; 5904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsReasonInfo; 6004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsServiceClass; 6108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganeshimport com.android.ims.ImsSuppServiceNotification; 6204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingamimport com.android.ims.ImsUtInterface; 63ea8cb63201520592011a92849ad3661d22776c87Andrew Leeimport com.android.ims.internal.IImsVideoCallProvider; 64ea8cb63201520592011a92849ad3661d22776c87Andrew Leeimport com.android.ims.internal.ImsVideoCallProviderWrapper; 65a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.Call; 66a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.CallStateException; 67a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.CallTracker; 68a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.CommandException; 69a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.CommandsInterface; 70a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.Connection; 71a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.Phone; 72a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.PhoneConstants; 735054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiakimport com.android.internal.telephony.TelephonyEventLog; 74a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.TelephonyProperties; 7508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganeshimport com.android.internal.telephony.gsm.SuppServiceNotification; 76a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 77a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville/** 78a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * {@hide} 79a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 80f9b150b221db15e88b97a0b9c0971ca3c71c0313fionaxupublic class ImsPhoneCallTracker extends CallTracker { 81a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville static final String LOG_TAG = "ImsPhoneCallTracker"; 82a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 83a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final boolean DBG = true; 84a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 85707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn // When true, dumps the state of ImsPhoneCallTracker after changes to foreground and background 86707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn // calls. This is helpful for debugging. 87707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn private static final boolean VERBOSE_STATE_LOGGING = false; /* stopship if true */ 88707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn 89915b8a421c34b0872c96199d4390a70d5a76ed98Nathan Harold //Indices map to ImsConfig.FeatureConstants 90164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati private boolean[] mImsFeatureEnabled = {false, false, false, false, false, false}; 91164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati private final String[] mImsFeatureStrings = {"VoLTE", "ViLTE", "VoWiFi", "ViWiFi", 92164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati "UTLTE", "UTWiFi"}; 93cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com 945054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak private TelephonyEventLog mEventLog; 955054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak 96a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private BroadcastReceiver mReceiver = new BroadcastReceiver() { 97a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 98a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onReceive(Context context, Intent intent) { 99a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (intent.getAction().equals(ImsManager.ACTION_IMS_INCOMING_CALL)) { 100a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onReceive : incoming call intent"); 101a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 102a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mImsManager == null) return; 103a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 104a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mServiceId < 0) return; 105a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 106a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 107a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Network initiated USSD will be treated by mImsUssdListener 108a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean isUssd = intent.getBooleanExtra(ImsManager.EXTRA_USSD, false); 109a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (isUssd) { 110a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onReceive : USSD"); 111a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mUssdSession = mImsManager.takeCall(mServiceId, intent, mImsUssdListener); 112a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mUssdSession != null) { 1132999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn mUssdSession.accept(ImsCallProfile.CALL_TYPE_VOICE); 114a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 115a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 116a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 117a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 11808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh boolean isUnknown = intent.getBooleanExtra(ImsManager.EXTRA_IS_UNKNOWN_CALL, 11908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh false); 12008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh if (DBG) { 12108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh log("onReceive : isUnknown = " + isUnknown + 12208e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh " fg = " + mForegroundCall.getState() + 12308e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh " bg = " + mBackgroundCall.getState()); 12408e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } 12508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh 12608e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh // Normal MT/Unknown call 127a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mImsManager.takeCall(mServiceId, intent, mImsCallListener); 1286bb557b243f3fc9984b82319026519608ada2c9cRoshan Pius ImsPhoneConnection conn = new ImsPhoneConnection(mPhone, imsCall, 12908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh ImsPhoneCallTracker.this, 13008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh (isUnknown? mForegroundCall: mRingingCall), isUnknown); 131a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville addConnection(conn); 132a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 133288268d5528e0df03f348e303954813cb188c55bRekha Kumar setVideoCallProvider(conn, imsCall); 134ea8cb63201520592011a92849ad3661d22776c87Andrew Lee 1355054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallReceive(imsCall.getSession()); 1365054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak 13708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh if (isUnknown) { 13808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.notifyUnknownConnection(conn); 13908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } else { 14008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh if ((mForegroundCall.getState() != ImsPhoneCall.State.IDLE) || 14108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh (mBackgroundCall.getState() != ImsPhoneCall.State.IDLE)) { 14208e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh conn.update(imsCall, ImsPhoneCall.State.WAITING); 14308e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } 144a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 14508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.notifyNewRingingConnection(conn); 14608e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.notifyIncomingRing(); 14708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } 148a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 149a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState(); 150a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPreciseCallStateChanged(); 151a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 152a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville loge("onReceive : exception " + e); 153ea8cb63201520592011a92849ad3661d22776c87Andrew Lee } catch (RemoteException e) { 154a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1558560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn } else if (intent.getAction().equals( 1568560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) { 1578560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY, 1588560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn SubscriptionManager.INVALID_SUBSCRIPTION_ID); 1598560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn if (subId == mPhone.getSubId()) { 1608560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn mAllowEmergencyVideoCalls = isEmergencyVtCallAllowed(subId); 1618560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn log("onReceive : Updating mAllowEmergencyVideoCalls = " + 1628560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn mAllowEmergencyVideoCalls); 1638560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn } 164a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 165a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 166a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville }; 167a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 168a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Constants 169a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 170a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville static final int MAX_CONNECTIONS = 7; 171a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville static final int MAX_CONNECTIONS_PER_CALL = 5; 172a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 173a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_HANGUP_PENDINGMO = 18; 174a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_RESUME_BACKGROUND = 19; 175a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_DIAL_PENDINGMO = 20; 176e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati private static final int EVENT_EXIT_ECBM_BEFORE_PENDINGMO = 21; 177a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 178a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int TIMEOUT_HANGUP_PENDINGMO = 500; 179a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 180a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Instance Variables 181a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ArrayList<ImsPhoneConnection> mConnections = new ArrayList<ImsPhoneConnection>(); 182a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private RegistrantList mVoiceCallEndedRegistrants = new RegistrantList(); 183a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private RegistrantList mVoiceCallStartedRegistrants = new RegistrantList(); 184a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 185707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn final ImsPhoneCall mRingingCall = new ImsPhoneCall(this, ImsPhoneCall.CONTEXT_RINGING); 186707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn final ImsPhoneCall mForegroundCall = new ImsPhoneCall(this, ImsPhoneCall.CONTEXT_FOREGROUND); 187707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn final ImsPhoneCall mBackgroundCall = new ImsPhoneCall(this, ImsPhoneCall.CONTEXT_BACKGROUND); 188707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn final ImsPhoneCall mHandoverCall = new ImsPhoneCall(this, ImsPhoneCall.CONTEXT_HANDOVER); 189a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 190a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsPhoneConnection mPendingMO; 191a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private int mClirMode = CommandsInterface.CLIR_DEFAULT; 192a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private Object mSyncHold = new Object(); 193a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 194a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsCall mUssdSession = null; 195a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private Message mPendingUssd = null; 196a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 197a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhone mPhone; 198a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 199a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private boolean mDesiredMute = false; // false = mute off 200a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private boolean mOnHoldToneStarted = false; 201a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 202a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville PhoneConstants.State mState = PhoneConstants.State.IDLE; 203a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 204a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsManager mImsManager; 205a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private int mServiceId = -1; 206a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 207a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private Call.SrvccState mSrvccState = Call.SrvccState.NONE; 208a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 20904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam private boolean mIsInEmergencyCall = false; 21004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 21104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam private int pendingCallClirMode; 212288268d5528e0df03f348e303954813cb188c55bRekha Kumar private int mPendingCallVideoState; 213c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn private Bundle mPendingIntentExtras; 21404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam private boolean pendingCallInEcm = false; 215276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn private boolean mSwitchingFgAndBgCalls = false; 216276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn private ImsCall mCallExpectedToResume = null; 2178560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn private boolean mAllowEmergencyVideoCalls = false; 21804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 219a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Events 220a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 221a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 222a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Constructors 223a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 224a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneCallTracker(ImsPhone phone) { 225a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville this.mPhone = phone; 226a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 2275054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog = TelephonyEventLog.getInstance(mPhone.getContext(), mPhone.getPhoneId()); 2285054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak 229a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville IntentFilter intentfilter = new IntentFilter(); 230a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville intentfilter.addAction(ImsManager.ACTION_IMS_INCOMING_CALL); 2318560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn intentfilter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED); 232a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.getContext().registerReceiver(mReceiver, intentfilter); 2338560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn mAllowEmergencyVideoCalls = isEmergencyVtCallAllowed(mPhone.getSubId()); 234a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 235a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Thread t = new Thread() { 236a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void run() { 237a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville getImsService(); 238a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 239a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville }; 240a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville t.start(); 241a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 242a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 243a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private PendingIntent createIncomingCallPendingIntent() { 244a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Intent intent = new Intent(ImsManager.ACTION_IMS_INCOMING_CALL); 245a89314bcc94c43512299131609feea0c2c8167cfLibin.Tang@motorola.com intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND); 246a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return PendingIntent.getBroadcast(mPhone.getContext(), 0, intent, 247a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville PendingIntent.FLAG_UPDATE_CURRENT); 248a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 249a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 250a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void getImsService() { 251a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("getImsService"); 25253dde7e076954c250e55d156cc1df1202c3a8a9eEtan Cohen mImsManager = ImsManager.getInstance(mPhone.getContext(), mPhone.getPhoneId()); 253a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 254a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mServiceId = mImsManager.open(ImsServiceClass.MMTEL, 255a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville createIncomingCallPendingIntent(), 256a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mImsConnectionStateListener); 25704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 2589746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak mImsManager.setImsConfigListener(mImsConfigListener); 2599746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 26004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam // Get the ECBM interface and set IMSPhone's listener object for notifications 26104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam getEcbmInterface().setEcbmStateListener(mPhone.mImsEcbmStateListener); 26204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam if (mPhone.isInEcm()) { 26304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam // Call exit ECBM which will invoke onECBMExited 26404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam mPhone.exitEmergencyCallbackMode(); 26504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 266b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh int mPreferredTtyMode = Settings.Secure.getInt( 267b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh mPhone.getContext().getContentResolver(), 268b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh Settings.Secure.PREFERRED_TTY_MODE, 269b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh Phone.TTY_MODE_OFF); 270f1099a9dfe0250a6b343de0646413db4034381deEtan Cohen mImsManager.setUiTTYMode(mPhone.getContext(), mServiceId, mPreferredTtyMode, null); 271b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh 272a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 273a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville loge("getImsService: " + e); 274a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //Leave mImsManager as null, then CallStateException will be thrown when dialing 275a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mImsManager = null; 276a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 277a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 278a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 279a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void dispose() { 280a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("dispose"); 281a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mRingingCall.dispose(); 282a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mBackgroundCall.dispose(); 283a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.dispose(); 284a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandoverCall.dispose(); 285a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 286a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville clearDisconnected(); 287a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.getContext().unregisterReceiver(mReceiver); 288a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 289a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 290a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 291a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville protected void finalize() { 292a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("ImsPhoneCallTracker finalized"); 293a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 294a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 295a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Instance Methods 296a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 297a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Public Methods 298a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 299a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void registerForVoiceCallStarted(Handler h, int what, Object obj) { 300a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Registrant r = new Registrant(h, what, obj); 301a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mVoiceCallStartedRegistrants.add(r); 302a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 303a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 304a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 305a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void unregisterForVoiceCallStarted(Handler h) { 306a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mVoiceCallStartedRegistrants.remove(h); 307a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 308a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 309a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 310a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void registerForVoiceCallEnded(Handler h, int what, Object obj) { 311a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Registrant r = new Registrant(h, what, obj); 312a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mVoiceCallEndedRegistrants.add(r); 313a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 314a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 315a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 316a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void unregisterForVoiceCallEnded(Handler h) { 317a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mVoiceCallEndedRegistrants.remove(h); 318a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 319a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 320a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Connection 321df0280231c51a24a0b66c24034827d7f73d6e1acSantos Cordon dial(String dialString, int videoState, Bundle intentExtras) throws CallStateException { 322a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mPhone.getContext()); 3231a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu int oirMode = sp.getInt(Phone.CLIR_KEY, CommandsInterface.CLIR_DEFAULT); 324df0280231c51a24a0b66c24034827d7f73d6e1acSantos Cordon return dial(dialString, oirMode, videoState, intentExtras); 325a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 326a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 327a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 328a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * oirMode is one of the CLIR_ constants 329a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 330a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville synchronized Connection 331df0280231c51a24a0b66c24034827d7f73d6e1acSantos Cordon dial(String dialString, int clirMode, int videoState, Bundle intentExtras) 332df0280231c51a24a0b66c24034827d7f73d6e1acSantos Cordon throws CallStateException { 333e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati boolean isPhoneInEcmMode = isPhoneInEcbMode(); 33404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam boolean isEmergencyNumber = PhoneNumberUtils.isEmergencyNumber(dialString); 33504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 336a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("dial clirMode=" + clirMode); 337a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 338a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // note that this triggers call state changed notif 339a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville clearDisconnected(); 340a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 341a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mImsManager == null) { 342a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("service not available"); 343a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 344a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 345a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!canDial()) { 346a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("cannot dial in current state"); 347a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 348a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 34904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam if (isPhoneInEcmMode && isEmergencyNumber) { 35004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam handleEcmTimer(ImsPhone.CANCEL_ECM_TIMER); 35104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 35204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 3538560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn // If the call is to an emergency number and the carrier does not support video emergency 3548560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn // calls, dial as an audio-only call. 355025c01920e4cf357594379ef35fe89c715e3507eEtan Cohen if (isEmergencyNumber && VideoProfile.isVideo(videoState) && 3568560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn !mAllowEmergencyVideoCalls) { 3578560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn loge("dial: carrier does not support video emergency calls; downgrade to audio-only"); 3588560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn videoState = VideoProfile.STATE_AUDIO_ONLY; 3598560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn } 3608560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn 361a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean holdBeforeDial = false; 362a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 363a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // The new call must be assigned to the foreground call. 364a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // That call must be idle, so place anything that's 365a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // there on hold 366a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mForegroundCall.getState() == ImsPhoneCall.State.ACTIVE) { 367a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mBackgroundCall.getState() != ImsPhoneCall.State.IDLE) { 368a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //we should have failed in !canDial() above before we get here 369a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("cannot dial in current state"); 370a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 371a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // foreground call is empty for the newly dialed connection 372a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville holdBeforeDial = true; 373288268d5528e0df03f348e303954813cb188c55bRekha Kumar // Cache the video state for pending MO call. 374288268d5528e0df03f348e303954813cb188c55bRekha Kumar mPendingCallVideoState = videoState; 375c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn mPendingIntentExtras = intentExtras; 376a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switchWaitingOrHoldingAndActive(); 377a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 378a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 379a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneCall.State fgState = ImsPhoneCall.State.IDLE; 380a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneCall.State bgState = ImsPhoneCall.State.IDLE; 381a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 382a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mClirMode = clirMode; 383a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 384a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville synchronized (mSyncHold) { 385a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (holdBeforeDial) { 386a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville fgState = mForegroundCall.getState(); 387a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville bgState = mBackgroundCall.getState(); 388a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 389a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //holding foreground call failed 390a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (fgState == ImsPhoneCall.State.ACTIVE) { 391a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("cannot dial in current state"); 392a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 393a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 394a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //holding foreground call succeeded 395a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (bgState == ImsPhoneCall.State.HOLDING) { 396a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville holdBeforeDial = false; 397a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 398a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 399a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 4006bb557b243f3fc9984b82319026519608ada2c9cRoshan Pius mPendingMO = new ImsPhoneConnection(mPhone, 4018bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan checkForTestEmergencyNumber(dialString), this, mForegroundCall, 4028bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan isEmergencyNumber); 403a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 404a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville addConnection(mPendingMO); 405a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 406a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!holdBeforeDial) { 40704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam if ((!isPhoneInEcmMode) || (isPhoneInEcmMode && isEmergencyNumber)) { 408c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn dialInternal(mPendingMO, clirMode, videoState, intentExtras); 40904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } else { 41004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam try { 41104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam getEcbmInterface().exitEmergencyCallbackMode(); 41204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } catch (ImsException e) { 41304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam e.printStackTrace(); 41404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam throw new CallStateException("service not available"); 41504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 41604e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam mPhone.setOnEcbModeExitResponse(this, EVENT_EXIT_ECM_RESPONSE_CDMA, null); 41704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam pendingCallClirMode = clirMode; 418288268d5528e0df03f348e303954813cb188c55bRekha Kumar mPendingCallVideoState = videoState; 41904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam pendingCallInEcm = true; 42004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 421a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 422a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 423a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState(); 424a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPreciseCallStateChanged(); 425a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 426a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mPendingMO; 427a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 428a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 4298560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn /** 4308560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn * Determines if the carrier associated with the specified SubId supports making video emergency 4318560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn * calls. 4328560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn * 4338560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn * @param subId The sub id. 4348560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn * @return {@code true} if video emergency calls are supported, {@code false} otherwise. 4358560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn */ 4368560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn private boolean isEmergencyVtCallAllowed(int subId) { 4378560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn CarrierConfigManager carrierConfigManager = (CarrierConfigManager) 4388560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE); 4398560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn if (carrierConfigManager == null) { 4408560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn loge("isEmergencyVideoCallsSupported: No carrier config service found."); 4418560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn return false; 4428560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn } 4438560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn 444025c01920e4cf357594379ef35fe89c715e3507eEtan Cohen PersistableBundle carrierConfig = carrierConfigManager.getConfigForSubId(subId); 4458560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn if (carrierConfig == null) { 4468560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn loge("isEmergencyVideoCallsSupported: Empty carrier config."); 4478560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn return false; 4488560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn } 4498560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn 4508560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn return carrierConfig.getBoolean(CarrierConfigManager.BOOL_ALLOW_EMERGENCY_VIDEO_CALLS); 4518560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn } 4528560465c584604ff51ceb4492bb7daca023e7d52Tyler Gunn 45304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam private void handleEcmTimer(int action) { 45404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam mPhone.handleTimerInEmergencyCallbackMode(action); 45504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam switch (action) { 45604e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam case ImsPhone.CANCEL_ECM_TIMER: 45704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam break; 45804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam case ImsPhone.RESTART_ECM_TIMER: 45904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam break; 46004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam default: 46104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam log("handleEcmTimer, unsupported action " + action); 46204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 46304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 46404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 465c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn private void dialInternal(ImsPhoneConnection conn, int clirMode, int videoState, 466c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn Bundle intentExtras) { 467c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn 468a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn == null) { 469a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 470a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 471a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 472a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn.getAddress()== null || conn.getAddress().length() == 0 473a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville || conn.getAddress().indexOf(PhoneNumberUtils.WILD) >= 0) { 474a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Phone number is invalid 475a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville conn.setDisconnectCause(DisconnectCause.INVALID_NUMBER); 476a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville sendEmptyMessageDelayed(EVENT_HANGUP_PENDINGMO, TIMEOUT_HANGUP_PENDINGMO); 477a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 478a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 479a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 480a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Always unmute when initiating a new call 481a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setMute(false); 482a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int serviceType = PhoneNumberUtils.isEmergencyNumber(conn.getAddress()) ? 4836bbcbfd62c9aa5787e7c33936e2246ff05b59d58Tyler Gunn ImsCallProfile.SERVICE_TYPE_EMERGENCY : ImsCallProfile.SERVICE_TYPE_NORMAL; 48464e62340aae85179a6468ccac4a401900eb4dc2fTyler Gunn int callType = ImsCallProfile.getCallTypeFromVideoState(videoState); 48564e62340aae85179a6468ccac4a401900eb4dc2fTyler Gunn //TODO(vt): Is this sufficient? At what point do we know the video state of the call? 48664e62340aae85179a6468ccac4a401900eb4dc2fTyler Gunn conn.setVideoState(videoState); 487a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 488a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 489a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville String[] callees = new String[] { conn.getAddress() }; 490a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCallProfile profile = mImsManager.createCallProfile(mServiceId, 4916bbcbfd62c9aa5787e7c33936e2246ff05b59d58Tyler Gunn serviceType, callType); 492a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville profile.setCallExtraInt(ImsCallProfile.EXTRA_OIR, clirMode); 493a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 494c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // Translate call subject intent-extra from Telecom-specific extra key to the 495c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // ImsCallProfile key. 496c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn if (intentExtras != null) { 497c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn if (intentExtras.containsKey(android.telecom.TelecomManager.EXTRA_CALL_SUBJECT)) { 498c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn intentExtras.putString(ImsCallProfile.EXTRA_DISPLAY_TEXT, 4995c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn cleanseInstantLetteringMessage(intentExtras.getString( 500d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn android.telecom.TelecomManager.EXTRA_CALL_SUBJECT)) 501d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn ); 502c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn } 503c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn 504c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // Pack the OEM-specific call extras. 505c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn profile.mCallExtras.putBundle(ImsCallProfile.EXTRA_OEM_EXTRAS, intentExtras); 506c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn 507c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // NOTE: Extras to be sent over the network are packed into the 508c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // intentExtras individually, with uniquely defined keys. 509c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // These key-value pairs are processed by IMS Service before 510c02d6b7f2f48a291b42892424e6858f71c3d84a9Tyler Gunn // being sent to the lower layers/to the network. 511c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn } 512c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn 513a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mImsManager.makeCall(mServiceId, profile, 514a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville callees, mImsCallListener); 515a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville conn.setImsCall(imsCall); 516ea8cb63201520592011a92849ad3661d22776c87Andrew Lee 5175054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallStart(imsCall.getSession(), callees[0]); 5185054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak 519288268d5528e0df03f348e303954813cb188c55bRekha Kumar setVideoCallProvider(conn, imsCall); 520a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 521a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville loge("dialInternal : " + e); 522a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville conn.setDisconnectCause(DisconnectCause.ERROR_UNSPECIFIED); 523a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville sendEmptyMessageDelayed(EVENT_HANGUP_PENDINGMO, TIMEOUT_HANGUP_PENDINGMO); 524ea8cb63201520592011a92849ad3661d22776c87Andrew Lee } catch (RemoteException e) { 525a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 526a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 527a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 5282999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn /** 5292999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn * Accepts a call with the specified video state. The video state is the video state that the 5302999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn * user has agreed upon in the InCall UI. 5312999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn * 5322999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn * @param videoState The video State 5332999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn * @throws CallStateException 5342999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn */ 5352999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn void acceptCall (int videoState) throws CallStateException { 536a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("acceptCall"); 537a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 538a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mForegroundCall.getState().isAlive() 539a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mBackgroundCall.getState().isAlive()) { 540a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("cannot accept call"); 541a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 542a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 543a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if ((mRingingCall.getState() == ImsPhoneCall.State.WAITING) 544a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mForegroundCall.getState().isAlive()) { 545a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setMute(false); 546288268d5528e0df03f348e303954813cb188c55bRekha Kumar // Cache video state for pending MT call. 547288268d5528e0df03f348e303954813cb188c55bRekha Kumar mPendingCallVideoState = videoState; 548a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switchWaitingOrHoldingAndActive(); 549a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (mRingingCall.getState().isRinging()) { 550a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("acceptCall: incoming..."); 551a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Always unmute when answering a new call 552a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setMute(false); 553a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 554a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mRingingCall.getImsCall(); 555a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imsCall != null) { 5562999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunn imsCall.accept(ImsCallProfile.getCallTypeFromVideoState(videoState)); 5575054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallAccept(imsCall.getSession()); 558a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 559a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("no valid ims call"); 560a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 561a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 562a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("cannot accept call"); 563a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 564a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 565a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("phone not ringing"); 566a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 567a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 568a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 569a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 570a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville rejectCall () throws CallStateException { 571a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("rejectCall"); 572a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 573a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mRingingCall.getState().isRinging()) { 574a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville hangup(mRingingCall); 575a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 576a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("phone not ringing"); 577a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 578a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 579a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 580007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam 581007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam private void switchAfterConferenceSuccess() { 582007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam if (DBG) log("switchAfterConferenceSuccess fg =" + mForegroundCall.getState() + 583007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam ", bg = " + mBackgroundCall.getState()); 584007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam 585007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam if (mBackgroundCall.getState() == ImsPhoneCall.State.HOLDING) { 586007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam log("switchAfterConferenceSuccess"); 587007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam mForegroundCall.switchWith(mBackgroundCall); 588007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam } 589007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam } 590007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam 591a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 592a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switchWaitingOrHoldingAndActive() throws CallStateException { 593a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("switchWaitingOrHoldingAndActive"); 594a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 595a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mRingingCall.getState() == ImsPhoneCall.State.INCOMING) { 596a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("cannot be in the incoming state"); 597a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 598a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 599a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mForegroundCall.getState() == ImsPhoneCall.State.ACTIVE) { 600a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mForegroundCall.getImsCall(); 601a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imsCall == null) { 602a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("no ims call"); 603a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 604a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 605276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // Swap the ImsCalls pointed to by the foreground and background ImsPhoneCalls. 606276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // If hold or resume later fails, we will swap them back. 607276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mSwitchingFgAndBgCalls = true; 608276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mCallExpectedToResume = mBackgroundCall.getImsCall(); 609a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.switchWith(mBackgroundCall); 610a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 611276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // Hold the foreground call; once the foreground call is held, the background call will 612276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // be resumed. 613a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 614a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville imsCall.hold(); 6155054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallHold(imsCall.getSession()); 616707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn 617707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn // If there is no background call to resume, then don't expect there to be a switch. 618707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn if (mCallExpectedToResume == null) { 619707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn mSwitchingFgAndBgCalls = false; 620707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 621a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 622a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.switchWith(mBackgroundCall); 623a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException(e.getMessage()); 624a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 625a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (mBackgroundCall.getState() == ImsPhoneCall.State.HOLDING) { 626a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville resumeWaitingOrHolding(); 627a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 628a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 629a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 630a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 631a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville conference() { 632a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("conference"); 633a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 634a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall fgImsCall = mForegroundCall.getImsCall(); 635a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (fgImsCall == null) { 636a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("conference no foreground ims call"); 637a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 638a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 639a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 640a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall bgImsCall = mBackgroundCall.getImsCall(); 641a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (bgImsCall == null) { 642a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("conference no background ims call"); 643a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 644a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 645a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 646fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn // Keep track of the connect time of the earliest call so that it can be set on the 647fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn // {@code ImsConference} when it is created. 6487ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn long foregroundConnectTime = mForegroundCall.getEarliestConnectTime(); 6497ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn long backgroundConnectTime = mBackgroundCall.getEarliestConnectTime(); 6507ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn long conferenceConnectTime; 6517ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn if (foregroundConnectTime > 0 && backgroundConnectTime > 0) { 6527ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn conferenceConnectTime = Math.min(mForegroundCall.getEarliestConnectTime(), 6537ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn mBackgroundCall.getEarliestConnectTime()); 6547ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn log("conference - using connect time = " + conferenceConnectTime); 6557ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn } else if (foregroundConnectTime > 0) { 6567ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn log("conference - bg call connect time is 0; using fg = " + foregroundConnectTime); 6577ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn conferenceConnectTime = foregroundConnectTime; 6587ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn } else { 6597ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn log("conference - fg call connect time is 0; using bg = " + backgroundConnectTime); 6607ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn conferenceConnectTime = backgroundConnectTime; 6617ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn } 6627ee3f31d9670662a3d4a652860396340b386c29eTyler Gunn 663fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn ImsPhoneConnection foregroundConnection = mForegroundCall.getFirstConnection(); 664fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn if (foregroundConnection != null) { 665fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn foregroundConnection.setConferenceConnectTime(conferenceConnectTime); 666fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn } 667fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn 668a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 669a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville fgImsCall.merge(bgImsCall); 670a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 671a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("conference " + e.getMessage()); 672a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 673a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 674a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 675a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 676a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville explicitCallTransfer() { 677a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //TODO : implement 678a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 679a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 680a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 681a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville clearDisconnected() { 682a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("clearDisconnected"); 683a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 684a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville internalClearDisconnected(); 685a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 686a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState(); 687a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPreciseCallStateChanged(); 688a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 689a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 690a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean 691a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville canConference() { 692a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mForegroundCall.getState() == ImsPhoneCall.State.ACTIVE 693a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mBackgroundCall.getState() == ImsPhoneCall.State.HOLDING 694a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && !mBackgroundCall.isFull() 695a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && !mForegroundCall.isFull(); 696a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 697a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 698a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean 699a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville canDial() { 700a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean ret; 701a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int serviceState = mPhone.getServiceState().getState(); 702a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville String disableCall = SystemProperties.get( 703a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville TelephonyProperties.PROPERTY_DISABLE_CALL, "false"); 704a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 705a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ret = (serviceState != ServiceState.STATE_POWER_OFF) 706a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mPendingMO == null 707a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && !mRingingCall.isRinging() 708a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && !disableCall.equals("true") 709a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && (!mForegroundCall.getState().isAlive() 710a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville || !mBackgroundCall.getState().isAlive()); 711a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 712a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return ret; 713a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 714a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 715a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean 716a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville canTransfer() { 717a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mForegroundCall.getState() == ImsPhoneCall.State.ACTIVE 718a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mBackgroundCall.getState() == ImsPhoneCall.State.HOLDING; 719a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 720a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 721a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Private Instance Methods 722a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 723a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 724a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville internalClearDisconnected() { 725a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mRingingCall.clearDisconnected(); 726a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.clearDisconnected(); 727a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mBackgroundCall.clearDisconnected(); 728a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandoverCall.clearDisconnected(); 729a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 730a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 731a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 732a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState() { 733a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville PhoneConstants.State oldState = mState; 734a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 735a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mRingingCall.isRinging()) { 736a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mState = PhoneConstants.State.RINGING; 737a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (mPendingMO != null || 738a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville !(mForegroundCall.isIdle() && mBackgroundCall.isIdle())) { 739a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mState = PhoneConstants.State.OFFHOOK; 740a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 741a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mState = PhoneConstants.State.IDLE; 742a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 743a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 744a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mState == PhoneConstants.State.IDLE && oldState != mState) { 745a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mVoiceCallEndedRegistrants.notifyRegistrants( 746a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville new AsyncResult(null, null, null)); 747a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (oldState == PhoneConstants.State.IDLE && oldState != mState) { 748a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mVoiceCallStartedRegistrants.notifyRegistrants ( 749a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville new AsyncResult(null, null, null)); 750a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 751a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 752a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("updatePhoneState oldState=" + oldState + ", newState=" + mState); 753a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 754a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mState != oldState) { 755a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPhoneStateChanged(); 7569746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak mEventLog.writePhoneState(mState); 757a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 758a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 759a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 760a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 761a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville handleRadioNotAvailable() { 762a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // handlePollCalls will clear out its 763a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // call list when it gets the CommandException 764a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // error result from this 765a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pollCallsWhenSafe(); 766a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 767a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 768a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 769a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville dumpState() { 770a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville List l; 771a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 772a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("Phone State:" + mState); 773a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 774a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("Ringing call: " + mRingingCall.toString()); 775a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 776a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville l = mRingingCall.getConnections(); 777a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville for (int i = 0, s = l.size(); i < s; i++) { 778a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log(l.get(i).toString()); 779a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 780a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 781a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("Foreground call: " + mForegroundCall.toString()); 782a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 783a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville l = mForegroundCall.getConnections(); 784a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville for (int i = 0, s = l.size(); i < s; i++) { 785a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log(l.get(i).toString()); 786a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 787a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 788a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("Background call: " + mBackgroundCall.toString()); 789a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 790a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville l = mBackgroundCall.getConnections(); 791a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville for (int i = 0, s = l.size(); i < s; i++) { 792a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log(l.get(i).toString()); 793a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 794a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 795a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 796a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 797a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Called from ImsPhone 798a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 799b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh void setUiTTYMode(int uiTtyMode, Message onComplete) { 800b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh try { 801f1099a9dfe0250a6b343de0646413db4034381deEtan Cohen mImsManager.setUiTTYMode(mPhone.getContext(), mServiceId, uiTtyMode, onComplete); 802b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh } catch (ImsException e) { 803b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh loge("setTTYMode : " + e); 804b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh mPhone.sendErrorResponse(onComplete, e); 805b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh } 806b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh } 807b7aff911e1106eb2eb16fd2bafae0ed8f4d4d4f7Shriram Ganesh 808d9aa1a75304b1c04c352198b9269f40a2a059f74Andrew Lee /*package*/ void setMute(boolean mute) { 809a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mDesiredMute = mute; 810a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.setMute(mute); 811a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 812a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 813d9aa1a75304b1c04c352198b9269f40a2a059f74Andrew Lee /*package*/ boolean getMute() { 814a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mDesiredMute; 815a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 816a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 817f9b150b221db15e88b97a0b9c0971ca3c71c0313fionaxu public void sendDtmf(char c, Message result) { 818a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("sendDtmf"); 819a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 820a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imscall = mForegroundCall.getImsCall(); 821a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imscall != null) { 822d9aa1a75304b1c04c352198b9269f40a2a059f74Andrew Lee imscall.sendDtmf(c, result); 823a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 824a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 825a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 826c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam /*package*/ void 827c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam startDtmf(char c) { 828c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam if (DBG) log("startDtmf"); 829c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam 830c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam ImsCall imscall = mForegroundCall.getImsCall(); 831c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam if (imscall != null) { 832c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam imscall.startDtmf(c); 833c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam } else { 834c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam loge("startDtmf : no foreground call"); 835c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam } 836c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam } 837c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam 838c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam /*package*/ void 839c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam stopDtmf() { 840c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam if (DBG) log("stopDtmf"); 841c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam 842c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam ImsCall imscall = mForegroundCall.getImsCall(); 843c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam if (imscall != null) { 844c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam imscall.stopDtmf(); 845c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam } else { 846c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam loge("stopDtmf : no foreground call"); 847c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam } 848c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam } 849c204cc0f515864b36187d60f6ab79af28885d36eUma Maheswari Ramalingam 850a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Called from ImsPhoneConnection 851a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 852f9b150b221db15e88b97a0b9c0971ca3c71c0313fionaxu public void hangup (ImsPhoneConnection conn) throws CallStateException { 853a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("hangup connection"); 854a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 855a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn.getOwner() != this) { 856a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException ("ImsPhoneConnection " + conn 857a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville + "does not belong to ImsPhoneCallTracker " + this); 858a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 859a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 860a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville hangup(conn.getCall()); 861a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 862a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 863a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Called from ImsPhoneCall 864a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 865f9b150b221db15e88b97a0b9c0971ca3c71c0313fionaxu public void hangup (ImsPhoneCall call) throws CallStateException { 866a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("hangup call"); 867a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 868a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (call.getConnections().size() == 0) { 869a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException("no connections"); 870a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 871a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 872a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = call.getImsCall(); 873a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean rejectCall = false; 874a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 875a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (call == mRingingCall) { 876a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) log("(ringing) hangup incoming"); 877a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville rejectCall = true; 878a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (call == mForegroundCall) { 879a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (call.isDialingOrAlerting()) { 880a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) { 881a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("(foregnd) hangup dialing or alerting..."); 882a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 883a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 884a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) { 885a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("(foregnd) hangup foreground"); 886a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 887a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //held call will be resumed by onCallTerminated 888a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 889a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (call == mBackgroundCall) { 890a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) { 891a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville log("(backgnd) hangup waiting or background"); 892a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 893a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 894ac82d4da0473991006a752e2337ccb93e85f0946Etan Cohen throw new CallStateException ("ImsPhoneCall " + call + 895a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville "does not belong to ImsPhoneCallTracker " + this); 896a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 897a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 898a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville call.onHangupLocal(); 899a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 900a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 901a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imsCall != null) { 9025054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak if (rejectCall) { 9035054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak imsCall.reject(ImsReasonInfo.CODE_USER_DECLINE); 9045054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallReject(imsCall.getSession()); 9055054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak } else { 9065054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak imsCall.terminate(ImsReasonInfo.CODE_USER_TERMINATED); 9075054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallTerminate(imsCall.getSession()); 9085054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak } 909a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (mPendingMO != null && call == mForegroundCall) { 910a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // is holding a foreground call 911a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO.update(null, ImsPhoneCall.State.DISCONNECTED); 912a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO.onDisconnect(); 913a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville removeConnection(mPendingMO); 914a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO = null; 915a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState(); 916a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville removeMessages(EVENT_DIAL_PENDINGMO); 917a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 918a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 919a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException(e.getMessage()); 920a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 921a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 922a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPreciseCallStateChanged(); 923a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 924a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 92569e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com void callEndCleanupHandOverCallIfAny() { 92669e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com if (mHandoverCall.mConnections.size() > 0) { 92769e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com if (DBG) log("callEndCleanupHandOverCallIfAny, mHandoverCall.mConnections=" 92869e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com + mHandoverCall.mConnections); 92969e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com mHandoverCall.mConnections.clear(); 93069e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com mState = PhoneConstants.State.IDLE; 93169e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com } 93269e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com } 93369e989aceb5660b39932049daad2299f75f07201Libin.Tang@motorola.com 934a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* package */ 935a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void resumeWaitingOrHolding() throws CallStateException { 936a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("resumeWaitingOrHolding"); 937a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 938a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 939a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mForegroundCall.getState().isAlive()) { 940a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //resume foreground call after holding background call 941a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //they were switched before holding 942a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mForegroundCall.getImsCall(); 9435054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak if (imsCall != null) { 9445054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak imsCall.resume(); 9455054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallResume(imsCall.getSession()); 9465054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak } 947a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (mRingingCall.getState() == ImsPhoneCall.State.WAITING) { 948a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //accept waiting call after holding background call 949a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mRingingCall.getImsCall(); 950288268d5528e0df03f348e303954813cb188c55bRekha Kumar if (imsCall != null) { 951288268d5528e0df03f348e303954813cb188c55bRekha Kumar imsCall.accept( 952288268d5528e0df03f348e303954813cb188c55bRekha Kumar ImsCallProfile.getCallTypeFromVideoState(mPendingCallVideoState)); 9535054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallAccept(imsCall.getSession()); 954288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 955a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 956a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //Just resume background call. 957a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //To distinguish resuming call with swapping calls 958a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //we do not switch calls.here 959a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //ImsPhoneConnection.update will chnage the parent when completed 960a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCall imsCall = mBackgroundCall.getImsCall(); 9615054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak if (imsCall != null) { 9625054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak imsCall.resume(); 9635054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallResume(imsCall.getSession()); 9645054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak } 965a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 966a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 967a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException(e.getMessage()); 968a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 969a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 970a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 971a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* package */ 972a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void sendUSSD (String ussdString, Message response) { 973a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("sendUSSD"); 974a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 975a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 976a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mUssdSession != null) { 977a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mUssdSession.sendUssd(ussdString); 978a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville AsyncResult.forMessage(response, null, null); 979a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville response.sendToTarget(); 980a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 981a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 982a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 983a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville String[] callees = new String[] { ussdString }; 984a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCallProfile profile = mImsManager.createCallProfile(mServiceId, 985a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCallProfile.SERVICE_TYPE_NORMAL, ImsCallProfile.CALL_TYPE_VOICE); 986a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville profile.setCallExtraInt(ImsCallProfile.EXTRA_DIALSTRING, 987a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsCallProfile.DIALSTRING_USSD); 988a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 989a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mUssdSession = mImsManager.makeCall(mServiceId, profile, 990a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville callees, mImsUssdListener); 991a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 992a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville loge("sendUSSD : " + e); 993a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.sendErrorResponse(response, e); 994a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 995a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 996a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 997a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* package */ 998a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void cancelUSSD() { 999a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mUssdSession == null) return; 1000a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1001a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 1002a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mUssdSession.terminate(ImsReasonInfo.CODE_USER_TERMINATED); 1003a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (ImsException e) { 1004a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1005a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1006a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1007a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1008288268d5528e0df03f348e303954813cb188c55bRekha Kumar private synchronized ImsPhoneConnection findConnection(final ImsCall imsCall) { 1009a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville for (ImsPhoneConnection conn : mConnections) { 1010a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn.getImsCall() == imsCall) { 1011a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return conn; 1012a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1013a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1014a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return null; 1015a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1016a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1017a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private synchronized void removeConnection(ImsPhoneConnection conn) { 1018a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mConnections.remove(conn); 10198bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan // If not emergency call is remaining, notify emergency call registrants 10208bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan if (mIsInEmergencyCall) { 10218bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan boolean isEmergencyCallInList = false; 10228bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan // if no emergency calls pending, set this to false 10238bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan for (ImsPhoneConnection imsPhoneConnection : mConnections) { 10248bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan if (imsPhoneConnection != null && imsPhoneConnection.isEmergency() == true) { 10258bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan isEmergencyCallInList = true; 10268bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan break; 10278bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan } 10288bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan } 10298bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan 1030a579e9c631d70bb6dbd39283438212d5ff8f19c0Amit Mahajan if (!isEmergencyCallInList) { 1031a579e9c631d70bb6dbd39283438212d5ff8f19c0Amit Mahajan mIsInEmergencyCall = false; 1032a579e9c631d70bb6dbd39283438212d5ff8f19c0Amit Mahajan mPhone.sendEmergencyCallStateChange(false); 1033a579e9c631d70bb6dbd39283438212d5ff8f19c0Amit Mahajan } 10348bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan } 1035a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1036a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1037a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private synchronized void addConnection(ImsPhoneConnection conn) { 1038a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mConnections.add(conn); 10398bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan if (conn.isEmergency()) { 10408bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan mIsInEmergencyCall = true; 1041a579e9c631d70bb6dbd39283438212d5ff8f19c0Amit Mahajan mPhone.sendEmergencyCallStateChange(true); 10428bfa1b42f0ffebf33239546ceaf5d6f5ca813191Amit Mahajan } 1043a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1044a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1045a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void processCallStateChange(ImsCall imsCall, ImsPhoneCall.State state, int cause) { 10460db65ec818e58fb5b83a492e082db4536f3b83e0Tyler Gunn if (DBG) log("processCallStateChange " + imsCall + " state=" + state + " cause=" + cause); 1047d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // This method is called on onCallUpdate() where there is not necessarily a call state 1048d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // change. In these situations, we'll ignore the state related updates and only process 1049d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // the change in media capabilities (as expected). The default is to not ignore state 1050d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // changes so we do not change existing behavior. 1051d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati processCallStateChange(imsCall, state, cause, false /* do not ignore state update */); 1052d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati } 1053d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati 1054d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati private void processCallStateChange(ImsCall imsCall, ImsPhoneCall.State state, int cause, 1055d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati boolean ignoreState) { 1056d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati if (DBG) { 1057d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati log("processCallStateChange state=" + state + " cause=" + cause 1058d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati + " ignoreState=" + ignoreState); 1059d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati } 1060a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1061a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imsCall == null) return; 1062a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1063a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean changed = false; 1064a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneConnection conn = findConnection(imsCall); 1065a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1066a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn == null) { 1067a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // TODO : what should be done? 1068a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 1069a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1070a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1071d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // processCallStateChange is triggered for onCallUpdated as well. 1072d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // onCallUpdated should not modify the state of the call 1073d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // It should modify only other capabilities of call through updateMediaCapabilities 1074d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // State updates will be triggered through individual callbacks 1075d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati // i.e. onCallHeld, onCallResume, etc and conn.update will be responsible for the update 1076d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati if (ignoreState) { 107727e0378194d55fdcb23f4a3a85dc620a234b5855Anju Mathapati conn.updateAddressDisplay(imsCall); 1078d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn conn.updateMediaCapabilities(imsCall); 107921048a2bc97d932a3ddecdfd79003a03f34263ecNivedita Sarkar conn.updateExtras(imsCall); 1080d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn return; 1081d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn } 1082d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn 1083d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn changed = conn.update(imsCall, state); 1084d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn if (state == ImsPhoneCall.State.DISCONNECTED) { 1085d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn changed = conn.onDisconnect(cause) || changed; 1086d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn //detach the disconnected connections 1087d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn conn.getCall().detach(conn); 1088d8413260e889d5b4db43e652304553ed29fa3e41Tyler Gunn removeConnection(conn); 1089a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1090a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1091a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (changed) { 1092a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn.getCall() == mHandoverCall) return; 1093a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState(); 1094a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPreciseCallStateChanged(); 1095a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1096a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1097a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1098a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private int getDisconnectCauseFromReasonInfo(ImsReasonInfo reasonInfo) { 1099a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int cause = DisconnectCause.ERROR_UNSPECIFIED; 1100a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1101a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //int type = reasonInfo.getReasonType(); 1102a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int code = reasonInfo.getCode(); 1103a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switch (code) { 1104a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_BAD_ADDRESS: 1105a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_NOT_REACHABLE: 1106a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.NUMBER_UNREACHABLE; 1107a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1108a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_BUSY: 1109a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.BUSY; 1110a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1111a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_USER_TERMINATED: 1112a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.LOCAL; 1113a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 11143b2b1bd2293667d4de32920cdad2c19f77777e2fLibin.Tang@motorola.com case ImsReasonInfo.CODE_LOCAL_CALL_DECLINE: 11153b2b1bd2293667d4de32920cdad2c19f77777e2fLibin.Tang@motorola.com return DisconnectCause.INCOMING_REJECTED; 11163b2b1bd2293667d4de32920cdad2c19f77777e2fLibin.Tang@motorola.com 1117a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_USER_TERMINATED_BY_REMOTE: 1118a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.NORMAL; 1119a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1120a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_REDIRECTED: 1121a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_BAD_REQUEST: 1122a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_FORBIDDEN: 1123a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_NOT_ACCEPTABLE: 1124a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_USER_REJECTED: 1125a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_GLOBAL_ERROR: 1126a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.SERVER_ERROR; 1127a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1128a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_SERVICE_UNAVAILABLE: 1129a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_NOT_FOUND: 1130a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_SERVER_ERROR: 1131a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.SERVER_UNREACHABLE; 1132a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1133a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_NETWORK_ROAMING: 1134a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_NETWORK_IP_CHANGED: 1135a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_IMS_SERVICE_DOWN: 1136a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_SERVICE_UNAVAILABLE: 1137a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_NOT_REGISTERED: 1138a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_NETWORK_NO_LTE_COVERAGE: 1139a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_NETWORK_NO_SERVICE: 1140a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_CALL_VCC_ON_PROGRESSING: 1141a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.OUT_OF_SERVICE; 1142a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1143a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_SIP_REQUEST_TIMEOUT: 1144a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_TIMEOUT_1XX_WAITING: 1145a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_TIMEOUT_NO_ANSWER: 1146a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_TIMEOUT_NO_ANSWER_CALL_UPDATE: 1147a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.TIMED_OUT; 1148a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1149a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_LOW_BATTERY: 1150a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsReasonInfo.CODE_LOCAL_POWER_OFF: 1151a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return DisconnectCause.POWER_OFF; 1152a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 115308e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh case ImsReasonInfo.CODE_FDN_BLOCKED: 115408e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh return DisconnectCause.FDN_BLOCKED; 1155a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville default: 1156a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1157a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1158a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return cause; 1159a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1160a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1161a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 1162e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati * @return true if the phone is in Emergency Callback mode, otherwise false 1163e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati */ 1164e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati private boolean isPhoneInEcbMode() { 1165e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati return SystemProperties.getBoolean(TelephonyProperties.PROPERTY_INECM_MODE, false); 1166e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } 1167e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati 1168e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati /** 1169e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati * Before dialing pending MO request, check for the Emergency Callback mode. 1170e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati * If device is in Emergency callback mode, then exit the mode before dialing pending MO. 1171e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati */ 1172e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati private void dialPendingMO() { 1173e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati boolean isPhoneInEcmMode = isPhoneInEcbMode(); 1174e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati boolean isEmergencyNumber = mPendingMO.isEmergency(); 1175e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati if ((!isPhoneInEcmMode) || (isPhoneInEcmMode && isEmergencyNumber)) { 1176e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati sendEmptyMessage(EVENT_DIAL_PENDINGMO); 1177e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } else { 1178e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati sendEmptyMessage(EVENT_EXIT_ECBM_BEFORE_PENDINGMO); 1179e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } 1180e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } 1181e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati 1182e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati /** 1183a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Listen to the IMS call state change 1184a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 1185a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsCall.Listener mImsCallListener = new ImsCall.Listener() { 1186a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1187a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallProgressing(ImsCall imsCall) { 1188a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallProgressing"); 1189a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1190a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO = null; 1191a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processCallStateChange(imsCall, ImsPhoneCall.State.ALERTING, 1192a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville DisconnectCause.NOT_DISCONNECTED); 11935054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallProgressing(imsCall.getCallSession()); 1194a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1195a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1196a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1197a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallStarted(ImsCall imsCall) { 1198a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallStarted"); 1199a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1200a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO = null; 1201a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processCallStateChange(imsCall, ImsPhoneCall.State.ACTIVE, 1202a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville DisconnectCause.NOT_DISCONNECTED); 12035054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallStarted(imsCall.getCallSession()); 1204a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1205a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1206288268d5528e0df03f348e303954813cb188c55bRekha Kumar @Override 1207288268d5528e0df03f348e303954813cb188c55bRekha Kumar public void onCallUpdated(ImsCall imsCall) { 1208288268d5528e0df03f348e303954813cb188c55bRekha Kumar if (DBG) log("onCallUpdated"); 1209288268d5528e0df03f348e303954813cb188c55bRekha Kumar if (imsCall == null) { 1210288268d5528e0df03f348e303954813cb188c55bRekha Kumar return; 1211288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 1212288268d5528e0df03f348e303954813cb188c55bRekha Kumar ImsPhoneConnection conn = findConnection(imsCall); 1213288268d5528e0df03f348e303954813cb188c55bRekha Kumar if (conn != null) { 1214288268d5528e0df03f348e303954813cb188c55bRekha Kumar processCallStateChange(imsCall, conn.getCall().mState, 1215d9c3a08d5958e5ced0c0c9f7aabf376a5fe59bb2Anju Mathapati DisconnectCause.NOT_DISCONNECTED, true /*ignore state update*/); 12165054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeImsCallState(imsCall.getCallSession(), conn.getCall().mState); 1217288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 1218288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 1219288268d5528e0df03f348e303954813cb188c55bRekha Kumar 1220a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 1221a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * onCallStartFailed will be invoked when: 1222a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * case 1) Dialing fails 1223a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * case 2) Ringing call is disconnected by local or remote user 1224a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 1225a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1226a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallStartFailed(ImsCall imsCall, ImsReasonInfo reasonInfo) { 1227a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallStartFailed reasonCode=" + reasonInfo.getCode()); 1228a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1229a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingMO != null) { 1230a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // To initiate dialing circuit-switched call 1231a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (reasonInfo.getCode() == ImsReasonInfo.CODE_LOCAL_CALL_CS_RETRY_REQUIRED 1232a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mBackgroundCall.getState() == ImsPhoneCall.State.IDLE 1233a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && mRingingCall.getState() == ImsPhoneCall.State.IDLE) { 1234a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.detach(mPendingMO); 1235a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville removeConnection(mPendingMO); 1236a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO.finalize(); 1237a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO = null; 1238a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.initiateSilentRedial(); 1239a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 1240990c42d788cb2f39cd7a6ddd97e5ebdefb298f75Libin.Tang@motorola.com } else { 12412770b0f5449670eadab1d68ea8d5fa4788f4704aSantos Cordon mPendingMO = null; 1242990c42d788cb2f39cd7a6ddd97e5ebdefb298f75Libin.Tang@motorola.com int cause = getDisconnectCauseFromReasonInfo(reasonInfo); 1243990c42d788cb2f39cd7a6ddd97e5ebdefb298f75Libin.Tang@motorola.com processCallStateChange(imsCall, ImsPhoneCall.State.DISCONNECTED, cause); 1244a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 12455054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallStartFailed(imsCall.getCallSession(), reasonInfo); 1246a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1247a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1248a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1249a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1250a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallTerminated(ImsCall imsCall, ImsReasonInfo reasonInfo) { 1251a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallTerminated reasonCode=" + reasonInfo.getCode()); 1252a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1253a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneCall.State oldState = mForegroundCall.getState(); 1254bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com int cause = getDisconnectCauseFromReasonInfo(reasonInfo); 1255bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com ImsPhoneConnection conn = findConnection(imsCall); 1256bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com if (DBG) log("cause = " + cause + " conn = " + conn); 1257bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com 125817e77849f88cf20dc5a28aeede66b839fbbdb831Uma Maheswari Ramalingam if (conn != null && conn.isIncoming() && conn.getConnectTime() == 0) { 12593b2b1bd2293667d4de32920cdad2c19f77777e2fLibin.Tang@motorola.com // Missed 12603b2b1bd2293667d4de32920cdad2c19f77777e2fLibin.Tang@motorola.com if (cause == DisconnectCause.NORMAL) { 1261bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com cause = DisconnectCause.INCOMING_MISSED; 126208e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } else { 126308e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh cause = DisconnectCause.INCOMING_REJECTED; 126417e77849f88cf20dc5a28aeede66b839fbbdb831Uma Maheswari Ramalingam } 12655fbf6bed80437e092a93e6137de56e6b409910b1Etan Cohen if (DBG) log("Incoming connection of 0 connect time detected - translated cause = " 12665fbf6bed80437e092a93e6137de56e6b409910b1Etan Cohen + cause); 1267f1227d71324a4d1916c3fd441ca688cc76129583Libin.Tang@motorola.com 1268bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com } 1269f885059bcd0c294e9830bfe5aeb16974c0717fa3Andrew Lee 1270f885059bcd0c294e9830bfe5aeb16974c0717fa3Andrew Lee if (cause == DisconnectCause.NORMAL && conn != null && conn.getImsCall().isMerged()) { 1271f885059bcd0c294e9830bfe5aeb16974c0717fa3Andrew Lee // Call was terminated while it is merged instead of a remote disconnect. 1272f885059bcd0c294e9830bfe5aeb16974c0717fa3Andrew Lee cause = DisconnectCause.IMS_MERGED_SUCCESSFULLY; 1273f885059bcd0c294e9830bfe5aeb16974c0717fa3Andrew Lee } 1274f885059bcd0c294e9830bfe5aeb16974c0717fa3Andrew Lee 12759746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak mEventLog.writeOnImsCallTerminated(imsCall.getCallSession(), reasonInfo); 12769746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 1277bc0406859056e2de6d36cbddf39e15fcfa8155b0Libin.Tang@motorola.com processCallStateChange(imsCall, ImsPhoneCall.State.DISCONNECTED, cause); 127808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh if (mForegroundCall.getState() != ImsPhoneCall.State.ACTIVE) { 127908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh if (mRingingCall.getState().isRinging()) { 128008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh // Drop pending MO. We should address incoming call first 128108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPendingMO = null; 128208e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } else if (mPendingMO != null) { 128308e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh sendEmptyMessage(EVENT_DIAL_PENDINGMO); 128408e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } 128508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } 12861a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu 12871a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu if (mSwitchingFgAndBgCalls) { 12881a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu if (DBG) { 12891a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu log("onCallTerminated: Call terminated in the midst of Switching " + 12901a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu "Fg and Bg calls."); 12911a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } 12921a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // If we are the in midst of swapping FG and BG calls and the call that was 12931a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // terminated was the one that we expected to resume, we need to swap the FG and 12941a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // BG calls back. 12951a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu if (imsCall == mCallExpectedToResume) { 12961a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu if (DBG) { 12971a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu log("onCallTerminated: switching " + mForegroundCall + " with " 12981a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu + mBackgroundCall); 12991a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } 13001a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu mForegroundCall.switchWith(mBackgroundCall); 13011a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } 13021a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // This call terminated in the midst of a switch after the other call was held, so 13031a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // resume it back to ACTIVE state since the switch failed. 13041a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu if (mForegroundCall.getState() == ImsPhoneCall.State.HOLDING) { 13051a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu sendEmptyMessage(EVENT_RESUME_BACKGROUND); 13061a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu mSwitchingFgAndBgCalls = false; 13071a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu mCallExpectedToResume = null; 13081a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } 13091a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } 1310a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1311a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1312a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1313a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallHeld(ImsCall imsCall) { 1314707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn if (DBG) { 1315707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn if (mForegroundCall.getImsCall() == imsCall) { 1316707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn log("onCallHeld (fg) " + imsCall); 1317707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } else if (mBackgroundCall.getImsCall() == imsCall) { 1318707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn log("onCallHeld (bg) " + imsCall); 1319707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 1320707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 1321a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1322a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville synchronized (mSyncHold) { 1323a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneCall.State oldState = mBackgroundCall.getState(); 1324a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processCallStateChange(imsCall, ImsPhoneCall.State.HOLDING, 1325a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville DisconnectCause.NOT_DISCONNECTED); 1326c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn 1327c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // Note: If we're performing a switchWaitingOrHoldingAndActive, the call to 1328c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // processCallStateChange above may have caused the mBackgroundCall and 1329c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // mForegroundCall references below to change meaning. Watch out for this if you 1330c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // are reading through this code. 1331a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (oldState == ImsPhoneCall.State.ACTIVE) { 1332276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // Note: This case comes up when we have just held a call in response to a 1333276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // switchWaitingOrHoldingAndActive. We now need to resume the background call. 1334276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // The EVENT_RESUME_BACKGROUND causes resumeWaitingOrHolding to be called. 1335a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if ((mForegroundCall.getState() == ImsPhoneCall.State.HOLDING) 1336a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville || (mRingingCall.getState() == ImsPhoneCall.State.WAITING)) { 1337f1227d71324a4d1916c3fd441ca688cc76129583Libin.Tang@motorola.com sendEmptyMessage(EVENT_RESUME_BACKGROUND); 1338a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 1339a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //when multiple connections belong to background call, 1340a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //only the first callback reaches here 1341a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //otherwise the oldState is already HOLDING 1342a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingMO != null) { 1343e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati dialPendingMO(); 1344a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1345c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn 1346c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // In this case there will be no call resumed, so we can assume that we 1347c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // are done switching fg and bg calls now. 1348c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // This may happen if there is no BG call and we are holding a call so that 1349c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn // we can dial another one. 1350c7c2aff39afb425b34ea6cc17d172cc28f5ab4f0Tyler Gunn mSwitchingFgAndBgCalls = false; 1351a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 13521a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } else if (oldState == ImsPhoneCall.State.IDLE && mSwitchingFgAndBgCalls) { 13531a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // The other call terminated in the midst of a switch before this call was held, 13541a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu // so resume the foreground call back to ACTIVE state since the switch failed. 13551a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu if (mForegroundCall.getState() == ImsPhoneCall.State.HOLDING) { 13561a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu sendEmptyMessage(EVENT_RESUME_BACKGROUND); 13571a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu mSwitchingFgAndBgCalls = false; 13581a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu mCallExpectedToResume = null; 13591a87ab3d7170d618f048c4f5af8c7504a587aaa5Jack Yu } 1360a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1361a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 13625054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallHeld(imsCall.getCallSession()); 1363a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1364a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1365a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1366a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallHoldFailed(ImsCall imsCall, ImsReasonInfo reasonInfo) { 1367a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallHoldFailed reasonCode=" + reasonInfo.getCode()); 1368a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1369a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville synchronized (mSyncHold) { 1370a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneCall.State bgState = mBackgroundCall.getState(); 1371a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (reasonInfo.getCode() == ImsReasonInfo.CODE_LOCAL_CALL_TERMINATED) { 1372a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // disconnected while processing hold 1373a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingMO != null) { 1374e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati dialPendingMO(); 1375a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1376a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (bgState == ImsPhoneCall.State.ACTIVE) { 1377a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mForegroundCall.switchWith(mBackgroundCall); 1378a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1379a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingMO != null) { 1380a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO.setDisconnectCause(DisconnectCause.ERROR_UNSPECIFIED); 1381a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville sendEmptyMessageDelayed(EVENT_HANGUP_PENDINGMO, TIMEOUT_HANGUP_PENDINGMO); 1382a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1383a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 13845326ba5f8e9488416fd7160680dc6b6319c6b00eAnju Mathapati mPhone.notifySuppServiceFailed(Phone.SuppService.HOLD); 1385a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 13865054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallHoldFailed(imsCall.getCallSession(), reasonInfo); 1387a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1388a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1389a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1390a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallResumed(ImsCall imsCall) { 1391a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallResumed"); 1392a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1393276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // If we are the in midst of swapping FG and BG calls and the call we end up resuming 1394276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // is not the one we expected, we likely had a resume failure and we need to swap the 1395276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // FG and BG calls back. 1396276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn if (mSwitchingFgAndBgCalls && imsCall != mCallExpectedToResume) { 1397707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn if (DBG) { 1398707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn log("onCallResumed : switching " + mForegroundCall + " with " 1399707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn + mBackgroundCall); 1400707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 1401276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mForegroundCall.switchWith(mBackgroundCall); 1402276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mSwitchingFgAndBgCalls = false; 1403276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mCallExpectedToResume = null; 1404276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn } 1405a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processCallStateChange(imsCall, ImsPhoneCall.State.ACTIVE, 1406a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville DisconnectCause.NOT_DISCONNECTED); 14075054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallResumed(imsCall.getCallSession()); 1408a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1409a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1410a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1411a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallResumeFailed(ImsCall imsCall, ImsReasonInfo reasonInfo) { 1412276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // If we are in the midst of swapping the FG and BG calls and we got a resume fail, we 1413276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn // need to swap back the FG and BG calls. 1414276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn if (mSwitchingFgAndBgCalls && imsCall == mCallExpectedToResume) { 1415707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn if (DBG) { 1416707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn log("onCallResumeFailed : switching " + mForegroundCall + " with " 1417707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn + mBackgroundCall); 1418707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 1419276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mForegroundCall.switchWith(mBackgroundCall); 1420276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mCallExpectedToResume = null; 1421276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mSwitchingFgAndBgCalls = false; 1422276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn } 1423276bc50374a46461b334fef28fdf07b536d96c71Tyler Gunn mPhone.notifySuppServiceFailed(Phone.SuppService.RESUME); 14245054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallResumeFailed(imsCall.getCallSession(), reasonInfo); 1425a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1426a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1427a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1428a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallResumeReceived(ImsCall imsCall) { 1429a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallResumeReceived"); 1430a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1431a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mOnHoldToneStarted) { 1432a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.stopOnHoldTone(); 1433a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOnHoldToneStarted = false; 1434a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 143508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh 143608e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh SuppServiceNotification supp = new SuppServiceNotification(); 143708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh // Type of notification: 0 = MO; 1 = MT 143808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh // Refer SuppServiceNotification class documentation. 143908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.notificationType = 1; 144008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.code = SuppServiceNotification.MT_CODE_CALL_RETRIEVED; 144108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.notifySuppSvcNotification(supp); 14425054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallResumeReceived(imsCall.getCallSession()); 1443a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1444a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1445a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1446a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallHoldReceived(ImsCall imsCall) { 1447a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallHoldReceived"); 1448a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1449a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneConnection conn = findConnection(imsCall); 1450a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (conn != null && conn.getState() == ImsPhoneCall.State.ACTIVE) { 1451a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!mOnHoldToneStarted && ImsPhoneCall.isLocalTone(imsCall)) { 1452a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.startOnHoldTone(); 1453a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOnHoldToneStarted = true; 1454a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1455a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 145608e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh 145708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh SuppServiceNotification supp = new SuppServiceNotification(); 145808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh // Type of notification: 0 = MO; 1 = MT 145908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh // Refer SuppServiceNotification class documentation. 146008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.notificationType = 1; 146108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.code = SuppServiceNotification.MT_CODE_CALL_ON_HOLD; 146208e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.notifySuppSvcNotification(supp); 14635054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallHoldReceived(imsCall.getCallSession()); 146408e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh } 146508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh 146608e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh @Override 146708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh public void onCallSuppServiceReceived(ImsCall call, 146808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh ImsSuppServiceNotification suppServiceInfo) { 146908e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh if (DBG) log("onCallSuppServiceReceived: suppServiceInfo=" + suppServiceInfo); 147008e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh 147108e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh SuppServiceNotification supp = new SuppServiceNotification(); 14728762e33ba987774e43aa9f4e216ebdb084d3a03eTyler Gunn supp.notificationType = suppServiceInfo.notificationType; 147308e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.code = suppServiceInfo.code; 147408e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.index = suppServiceInfo.index; 147508e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.number = suppServiceInfo.number; 147608e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh supp.history = suppServiceInfo.history; 147708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh 147808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.notifySuppSvcNotification(supp); 1479a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1480a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1481a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1482007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam public void onCallMerged(final ImsCall call, final ImsCall peerCall, boolean swapCalls) { 1483a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onCallMerged"); 1484a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1485707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn ImsPhoneCall foregroundImsPhoneCall = findConnection(call).getCall(); 1486007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam ImsPhoneConnection peerConnection = findConnection(peerCall); 1487707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn ImsPhoneCall peerImsPhoneCall = peerConnection == null ? null 1488707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn : peerConnection.getCall(); 1489007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam 1490fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn if (swapCalls) { 1491007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam switchAfterConferenceSuccess(); 1492fd2305639e3761c2bf3213463c4f17cc8310f4d0Tyler Gunn } 1493707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn foregroundImsPhoneCall.merge(peerImsPhoneCall, ImsPhoneCall.State.ACTIVE); 1494007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam 1495ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade try { 1496ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade final ImsPhoneConnection conn = findConnection(call); 1497ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade log("onCallMerged: ImsPhoneConnection=" + conn); 1498ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade log("onCallMerged: CurrentVideoProvider=" + conn.getVideoProvider()); 1499ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade setVideoCallProvider(conn, call); 1500ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade log("onCallMerged: CurrentVideoProvider=" + conn.getVideoProvider()); 1501ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade } catch (Exception e) { 1502ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade loge("onCallMerged: exception " + e); 1503ee275ae7d45847e3eb84ce7725df3717d3addee3Omkar Kolangade } 1504288268d5528e0df03f348e303954813cb188c55bRekha Kumar 1505007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam // After merge complete, update foreground as Active 1506007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam // and background call as Held, if background call exists 1507007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam processCallStateChange(mForegroundCall.getImsCall(), ImsPhoneCall.State.ACTIVE, 1508007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam DisconnectCause.NOT_DISCONNECTED); 1509007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam if (peerConnection != null) { 1510007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam processCallStateChange(mBackgroundCall.getImsCall(), ImsPhoneCall.State.HOLDING, 1511007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam DisconnectCause.NOT_DISCONNECTED); 1512007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam } 1513df0280231c51a24a0b66c24034827d7f73d6e1acSantos Cordon 1514007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam // Check if the merge was requested by an existing conference call. In that 1515007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam // case, no further action is required. 1516007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam if (!call.isMergeRequestedByConf()) { 1517007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam log("onCallMerged :: calling onMultipartyStateChanged()"); 1518007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam onMultipartyStateChanged(call, true); 1519007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam } else { 1520007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam log("onCallMerged :: Merge requested by existing conference."); 1521007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam // Reset the flag. 1522007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam call.resetIsMergeRequestedByConf(false); 1523007b8ea24251ebb713780be787c069cedb3a4c6aUma Maheswari Ramalingam } 1524707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn logState(); 1525a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1526a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1527a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1528a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallMergeFailed(ImsCall call, ImsReasonInfo reasonInfo) { 15294e47e27d1d2cbd8e533cdd2081c5bc8e51b79ad9Anthony Lee if (DBG) log("onCallMergeFailed reasonInfo=" + reasonInfo); 153052c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee 153152c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee // TODO: the call to notifySuppServiceFailed throws up the "merge failed" dialog 153252c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee // We should move this into the InCallService so that it is handled appropriately 153352c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee // based on the user facing UI. 1534bd4d6093314c0d2afc4b4f69f352957d01d9bc58Uma Maheswari Ramalingam mPhone.notifySuppServiceFailed(Phone.SuppService.CONFERENCE); 153552c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee 153652c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee // Start plumbing this even through Telecom so other components can take 153752c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee // appropriate action. 153852c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee ImsPhoneConnection conn = findConnection(call); 153952c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee if (conn != null) { 154052c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee conn.onConferenceMergeFailed(); 154152c1bebcaf545d679923ffbac870eb581faf2b13Anthony Lee } 1542a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1543fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn 1544fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn /** 1545f53559f13dc272115f27f3b23955933da45ce127Tyler Gunn * Called when the state of IMS conference participant(s) has changed. 1546fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn * 1547fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn * @param call the call object that carries out the IMS call. 1548f53559f13dc272115f27f3b23955933da45ce127Tyler Gunn * @param participants the participant(s) and their new state information. 1549fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn */ 1550fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn @Override 1551f53559f13dc272115f27f3b23955933da45ce127Tyler Gunn public void onConferenceParticipantsStateChanged(ImsCall call, 1552f53559f13dc272115f27f3b23955933da45ce127Tyler Gunn List<ConferenceParticipant> participants) { 1553f53559f13dc272115f27f3b23955933da45ce127Tyler Gunn if (DBG) log("onConferenceParticipantsStateChanged"); 1554fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn 1555fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn ImsPhoneConnection conn = findConnection(call); 1556fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn if (conn != null) { 1557f53559f13dc272115f27f3b23955933da45ce127Tyler Gunn conn.updateConferenceParticipants(participants); 1558fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn } 1559fdca22cc56b0e1ef1504e36a5aacb2ebbc4d146cTyler Gunn } 15606d91e295add44a5b7e611cb51401a20b3caa6571Pavel Zhamaitsiak 15616d91e295add44a5b7e611cb51401a20b3caa6571Pavel Zhamaitsiak @Override 15626d91e295add44a5b7e611cb51401a20b3caa6571Pavel Zhamaitsiak public void onCallSessionTtyModeReceived(ImsCall call, int mode) { 15636d91e295add44a5b7e611cb51401a20b3caa6571Pavel Zhamaitsiak mPhone.onTtyModeReceived(mode); 15646d91e295add44a5b7e611cb51401a20b3caa6571Pavel Zhamaitsiak } 15650ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar 15660ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar @Override 15670ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar public void onCallHandover(ImsCall imsCall, int srcAccessTech, int targetAccessTech, 15680ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar ImsReasonInfo reasonInfo) { 15690ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar if (DBG) { 15700ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar log("onCallHandover :: srcAccessTech=" + srcAccessTech + ", targetAccessTech=" + 15710ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar targetAccessTech + ", reasonInfo=" + reasonInfo); 15720ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar } 15735054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallHandover(imsCall.getCallSession(), 15745054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak srcAccessTech, targetAccessTech, reasonInfo); 15750ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar } 15760ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar 15770ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar @Override 15780ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar public void onCallHandoverFailed(ImsCall imsCall, int srcAccessTech, int targetAccessTech, 15790ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar ImsReasonInfo reasonInfo) { 15800ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar if (DBG) { 15810ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar log("onCallHandoverFailed :: srcAccessTech=" + srcAccessTech + 15820ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar ", targetAccessTech=" + targetAccessTech + ", reasonInfo=" + reasonInfo); 15830ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar } 15845054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCallHandoverFailed(imsCall.getCallSession(), 15855054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak srcAccessTech, targetAccessTech, reasonInfo); 15860ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar } 1587ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn 1588ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn /** 1589ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn * Handles a change to the multiparty state for an {@code ImsCall}. Notifies the associated 1590ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn * {@link ImsPhoneConnection} of the change. 1591ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn * 1592ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn * @param imsCall The IMS call. 1593ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn * @param isMultiParty {@code true} if the call became multiparty, {@code false} 1594ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn * otherwise. 1595ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn */ 1596ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn @Override 1597ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn public void onMultipartyStateChanged(ImsCall imsCall, boolean isMultiParty) { 1598ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn if (DBG) log("onMultipartyStateChanged to " + (isMultiParty ? "Y" : "N")); 1599ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn 1600ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn ImsPhoneConnection conn = findConnection(imsCall); 1601ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn if (conn != null) { 1602ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn conn.updateMultipartyState(isMultiParty); 1603ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn } 1604ce67e30bf7a91a3ff63f86020c2d91c248c3a71bTyler Gunn } 1605a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville }; 1606a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1607a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 1608a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Listen to the IMS call state change 1609a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 1610a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsCall.Listener mImsUssdListener = new ImsCall.Listener() { 1611a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1612a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallStarted(ImsCall imsCall) { 1613a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("mImsUssdListener onCallStarted"); 1614a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1615a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imsCall == mUssdSession) { 1616a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingUssd != null) { 1617a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville AsyncResult.forMessage(mPendingUssd); 1618a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingUssd.sendToTarget(); 1619a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingUssd = null; 1620a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1621a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1622a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1623a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1624a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1625a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallStartFailed(ImsCall imsCall, ImsReasonInfo reasonInfo) { 1626a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("mImsUssdListener onCallStartFailed reasonCode=" + reasonInfo.getCode()); 1627a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1628a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onCallTerminated(imsCall, reasonInfo); 1629a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1630a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1631a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1632a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallTerminated(ImsCall imsCall, ImsReasonInfo reasonInfo) { 1633a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("mImsUssdListener onCallTerminated reasonCode=" + reasonInfo.getCode()); 1634a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1635a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (imsCall == mUssdSession) { 1636a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mUssdSession = null; 1637a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingUssd != null) { 1638a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville CommandException ex = 1639a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville new CommandException(CommandException.Error.GENERIC_FAILURE); 1640a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville AsyncResult.forMessage(mPendingUssd, null, ex); 1641a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingUssd.sendToTarget(); 1642a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingUssd = null; 1643a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1644a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1645a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville imsCall.close(); 1646a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1647a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1648a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1649a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onCallUssdMessageReceived(ImsCall call, 1650a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int mode, String ussdMessage) { 1651a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("mImsUssdListener onCallUssdMessageReceived mode=" + mode); 1652a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1653a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int ussdMode = -1; 1654a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1655a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switch(mode) { 1656a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsCall.USSD_MODE_REQUEST: 1657a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ussdMode = CommandsInterface.USSD_MODE_REQUEST; 1658a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 1659a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1660a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case ImsCall.USSD_MODE_NOTIFY: 1661a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ussdMode = CommandsInterface.USSD_MODE_NOTIFY; 1662a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 1663a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1664a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1665a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.onIncomingUSSD(ussdMode, ussdMessage); 1666a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1667a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville }; 1668a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1669a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 1670a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Listen to the IMS service state change 1671a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 1672a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 1673a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsConnectionStateListener mImsConnectionStateListener = 1674a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville new ImsConnectionStateListener() { 1675a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1676a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onImsConnected() { 1677a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onImsConnected"); 1678a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.setServiceState(ServiceState.STATE_IN_SERVICE); 1679bd4bb4f2250463ba59dc98be649f6aa4df9fb682Libin.Tang@motorola.com mPhone.setImsRegistered(true); 16805054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsConnectionState( 16815054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak TelephonyEventLog.IMS_CONNECTION_STATE_CONNECTED, null); 1682a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1683a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1684a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 16850ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar public void onImsDisconnected(ImsReasonInfo imsReasonInfo) { 16860ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar if (DBG) log("onImsDisconnected imsReasonInfo=" + imsReasonInfo); 1687a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.setServiceState(ServiceState.STATE_OUT_OF_SERVICE); 1688bd4bb4f2250463ba59dc98be649f6aa4df9fb682Libin.Tang@motorola.com mPhone.setImsRegistered(false); 168953f2bb9ba3118ff4c22e20ab3ad46ec97a72ac24Pavel Zhamaitsiak mPhone.processDisconnectReason(imsReasonInfo); 16905054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsConnectionState( 16915054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak TelephonyEventLog.IMS_CONNECTION_STATE_DISCONNECTED, imsReasonInfo); 1692a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1693a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1694a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 16950ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar public void onImsProgressing() { 16960ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar if (DBG) log("onImsProgressing"); 169708e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.setServiceState(ServiceState.STATE_OUT_OF_SERVICE); 169808e9c4b483dac2cbf1b7fe4cbad22f003ff92bcbShriram Ganesh mPhone.setImsRegistered(false); 16995054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsConnectionState( 17005054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak TelephonyEventLog.IMS_CONNECTION_STATE_PROGRESSING, null); 17010ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar } 17020ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar 17030ba5c4a978fba0c15c8539c790a3ae1793bd99e3Rekha Kumar @Override 1704a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onImsResumed() { 1705a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onImsResumed"); 1706a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.setServiceState(ServiceState.STATE_IN_SERVICE); 17075054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsConnectionState( 17085054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak TelephonyEventLog.IMS_CONNECTION_STATE_RESUMED, null); 1709a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1710a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1711a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1712a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void onImsSuspended() { 1713a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("onImsSuspended"); 1714a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.setServiceState(ServiceState.STATE_OUT_OF_SERVICE); 17155054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsConnectionState( 17165054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak TelephonyEventLog.IMS_CONNECTION_STATE_SUSPENDED, null); 1717a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1718cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com 1719cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com @Override 1720cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com public void onFeatureCapabilityChanged(int serviceClass, 1721cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com int[] enabledFeatures, int[] disabledFeatures) { 1722cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com if (serviceClass == ImsServiceClass.MMTEL) { 1723288268d5528e0df03f348e303954813cb188c55bRekha Kumar boolean tmpIsVideoCallEnabled = isVideoCallEnabled(); 172404b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // Check enabledFeatures to determine capabilities. We ignore disabledFeatures. 1725c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu StringBuilder sb; 1726c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu if (DBG) { 1727c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu sb = new StringBuilder(120); 1728c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu sb.append("onFeatureCapabilityChanged: "); 1729c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu } 173062a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com for (int i = ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE; 173108111609eb4e838de7bff4960bbbd7f9c54a060ePavel Zhamaitsiak i <= ImsConfig.FeatureConstants.FEATURE_TYPE_UT_OVER_WIFI && 173208111609eb4e838de7bff4960bbbd7f9c54a060ePavel Zhamaitsiak i < enabledFeatures.length; i++) { 173362a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com if (enabledFeatures[i] == i) { 173404b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // If the feature is set to its own integer value it is enabled. 1735c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu if (DBG) { 1736c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu sb.append(mImsFeatureStrings[i]); 1737c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu sb.append(":true "); 1738c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu } 1739c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu 174062a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com mImsFeatureEnabled[i] = true; 174104b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee } else if (enabledFeatures[i] 174204b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee == ImsConfig.FeatureConstants.FEATURE_TYPE_UNKNOWN) { 174304b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // FEATURE_TYPE_UNKNOWN indicates that a feature is disabled. 1744c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu if (DBG) { 1745c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu sb.append(mImsFeatureStrings[i]); 1746c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu sb.append(":false "); 1747c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu } 1748c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu 174962a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com mImsFeatureEnabled[i] = false; 175004b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee } else { 175104b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // Feature has unknown state; it is not its own value or -1. 175204b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee if (DBG) { 1753c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu loge("onFeatureCapabilityChanged(" + i + ", " + mImsFeatureStrings[i] 1754c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu + "): unexpectedValue=" + enabledFeatures[i]); 175504b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee } 175662a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com } 1757cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com } 1758c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu if (DBG) { 1759c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu log(sb.toString()); 1760c1b229b7389e4cd682452c8d662afa1b3af14345Jack Yu } 1761288268d5528e0df03f348e303954813cb188c55bRekha Kumar if (tmpIsVideoCallEnabled != isVideoCallEnabled()) { 1762288268d5528e0df03f348e303954813cb188c55bRekha Kumar mPhone.notifyForVideoCapabilityChanged(isVideoCallEnabled()); 1763288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 176404b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee 176504b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // TODO: Use the ImsCallSession or ImsCallProfile to tell the initial Wifi state and 176604b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // {@link ImsCallSession.Listener#callSessionHandover} to listen for changes to 176704b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee // wifi capability caused by a handover. 1768164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati if (DBG) log("onFeatureCapabilityChanged: isVolteEnabled=" + isVolteEnabled() 1769164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati + ", isVideoCallEnabled=" + isVideoCallEnabled() 1770164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati + ", isVowifiEnabled=" + isVowifiEnabled() 1771164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati + ", isUtEnabled=" + isUtEnabled()); 177204b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee for (ImsPhoneConnection connection : mConnections) { 177304b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee connection.updateWifiState(); 177404b0216a5f64b70ec4b06f129946fff4ef359878Andrew Lee } 1775e51d918511afab905399d9fda7f51442f15bd8a7Pavel Zhamaitsiak 1776e51d918511afab905399d9fda7f51442f15bd8a7Pavel Zhamaitsiak mPhone.onFeatureCapabilityChanged(); 17775054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak 17785054dfa7fd9b0520d30a102ed5a2107af11590c8Pavel Zhamaitsiak mEventLog.writeOnImsCapabilities(mImsFeatureEnabled); 1779cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com } 1780cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com } 178103545e6c17da992dc0087fcd0db1262277e8da37Omkar Kolangade 178203545e6c17da992dc0087fcd0db1262277e8da37Omkar Kolangade @Override 178303545e6c17da992dc0087fcd0db1262277e8da37Omkar Kolangade public void onVoiceMessageCountChanged(int count) { 178403545e6c17da992dc0087fcd0db1262277e8da37Omkar Kolangade if (DBG) log("onVoiceMessageCountChanged :: count=" + count); 178503545e6c17da992dc0087fcd0db1262277e8da37Omkar Kolangade mPhone.mDefaultPhone.setVoiceMessageCount(count); 178603545e6c17da992dc0087fcd0db1262277e8da37Omkar Kolangade } 1787a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville }; 1788a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 17899746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak private ImsConfigListener.Stub mImsConfigListener = new ImsConfigListener.Stub() { 17909746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak @Override 17919746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak public void onGetFeatureResponse(int feature, int network, int value, int status) {} 17929746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 17939746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak @Override 17949746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak public void onSetFeatureResponse(int feature, int network, int value, int status) { 17959746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak mEventLog.writeImsSetFeatureValue(feature, network, value, status); 17969746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak } 17979746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 17989746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak @Override 17999746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak public void onGetVideoQuality(int status, int quality) {} 18009746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 18019746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak @Override 18029746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak public void onSetVideoQuality(int status) {} 18039746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 18049746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak }; 18059746fca2d7389f0fce6d5d031d87acd87b9de723Pavel Zhamaitsiak 1806a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* package */ 1807a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsUtInterface getUtInterface() throws ImsException { 1808a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mImsManager == null) { 1809a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new ImsException("no ims manager", ImsReasonInfo.CODE_UNSPECIFIED); 1810a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1811a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1812a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsUtInterface ut = mImsManager.getSupplementaryServiceConfiguration(mServiceId); 1813a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return ut; 1814a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1815a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 18164be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam private void transferHandoverConnections(ImsPhoneCall call) { 18174be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam if (call.mConnections != null) { 18184be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam for (Connection c : call.mConnections) { 18194be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam c.mPreHandoverState = call.mState; 18204be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam log ("Connection state before handover is " + c.getStateBeforeHandover()); 18214be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18224be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18234be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam if (mHandoverCall.mConnections == null ) { 18244be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam mHandoverCall.mConnections = call.mConnections; 18254be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } else { // Multi-call SRVCC 18264be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam mHandoverCall.mConnections.addAll(call.mConnections); 18274be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18284be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam if (mHandoverCall.mConnections != null) { 18294be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam if (call.getImsCall() != null) { 18304be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam call.getImsCall().close(); 18314be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18324be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam for (Connection c : mHandoverCall.mConnections) { 18334be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam ((ImsPhoneConnection)c).changeParent(mHandoverCall); 183452c193f0c615a9153a702ea2597217202613e413Libin.Tang@motorola.com ((ImsPhoneConnection)c).releaseWakeLock(); 18354be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18364be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18374be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam if (call.getState().isAlive()) { 18384be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam log ("Call is alive and state is " + call.mState); 18394be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam mHandoverCall.mState = call.mState; 18404be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18414be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam call.mConnections.clear(); 18424be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam call.mState = ImsPhoneCall.State.IDLE; 18434be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam } 18444be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam 1845a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* package */ 1846a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void notifySrvccState(Call.SrvccState state) { 1847a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("notifySrvccState state=" + state); 1848a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1849a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mSrvccState = state; 1850a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1851a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mSrvccState == Call.SrvccState.COMPLETED) { 18524be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam transferHandoverConnections(mForegroundCall); 18534be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam transferHandoverConnections(mBackgroundCall); 18544be56374921b52d54b80889540d982f39d26e3abUma Maheswari Ramalingam transferHandoverConnections(mRingingCall); 1855a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1856a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1857a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1858a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //****** Overridden from Handler 1859a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1860a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1861a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void 1862a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville handleMessage (Message msg) { 1863a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville AsyncResult ar; 1864a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (DBG) log("handleMessage what=" + msg.what); 1865a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1866a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switch (msg.what) { 1867a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_HANGUP_PENDINGMO: 1868a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPendingMO != null) { 1869a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO.onDisconnect(); 1870a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville removeConnection(mPendingMO); 1871a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPendingMO = null; 1872a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1873c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn mPendingIntentExtras = null; 1874a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville updatePhoneState(); 1875a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPhone.notifyPreciseCallStateChanged(); 1876a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 1877a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_RESUME_BACKGROUND: 1878a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville try { 1879a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville resumeWaitingOrHolding(); 1880a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } catch (CallStateException e) { 1881a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) { 1882a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville loge("handleMessage EVENT_RESUME_BACKGROUND exception=" + e); 1883a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1884a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1885a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 1886a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_DIAL_PENDINGMO: 1887c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn dialInternal(mPendingMO, mClirMode, mPendingCallVideoState, mPendingIntentExtras); 1888c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn mPendingIntentExtras = null; 1889a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 189004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 1891e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati case EVENT_EXIT_ECBM_BEFORE_PENDINGMO: 1892e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati if (mPendingMO != null) { 1893e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati //Send ECBM exit request 1894e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati try { 1895e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati getEcbmInterface().exitEmergencyCallbackMode(); 1896e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati mPhone.setOnEcbModeExitResponse(this, EVENT_EXIT_ECM_RESPONSE_CDMA, null); 1897e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati pendingCallClirMode = mClirMode; 1898e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati pendingCallInEcm = true; 1899e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } catch (ImsException e) { 1900e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati e.printStackTrace(); 1901e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati mPendingMO.setDisconnectCause(DisconnectCause.ERROR_UNSPECIFIED); 1902e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati sendEmptyMessageDelayed(EVENT_HANGUP_PENDINGMO, TIMEOUT_HANGUP_PENDINGMO); 1903e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } 1904e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati } 1905e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati break; 1906e5c2995cec720cb3f0ba6609378574683770108dAnju Mathapati 190704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam case EVENT_EXIT_ECM_RESPONSE_CDMA: 190804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam // no matter the result, we still do the same here 190904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam if (pendingCallInEcm) { 1910288268d5528e0df03f348e303954813cb188c55bRekha Kumar dialInternal(mPendingMO, pendingCallClirMode, 1911c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn mPendingCallVideoState, mPendingIntentExtras); 1912c1d9e728264af06808d4374d39c71dd81642cafcTyler Gunn mPendingIntentExtras = null; 191304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam pendingCallInEcm = false; 191404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 191504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam mPhone.unsetOnEcbModeExitResponse(this); 191604e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam break; 1917a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1918a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1919a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1920a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1921a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville protected void log(String msg) { 1922a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "[ImsPhoneCallTracker] " + msg); 1923a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1924a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1925a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville protected void loge(String msg) { 1926a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.e(LOG_TAG, "[ImsPhoneCallTracker] " + msg); 1927a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1928a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1929707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn /** 1930707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn * Logs the current state of the ImsPhoneCallTracker. Useful for debugging issues with 1931707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn * call tracking. 1932707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn */ 1933707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn /* package */ 1934707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn void logState() { 1935707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn if (!VERBOSE_STATE_LOGGING) { 1936707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn return; 1937707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 1938707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn 1939707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn StringBuilder sb = new StringBuilder(); 1940707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append("Current IMS PhoneCall State:\n"); 1941707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(" Foreground: "); 1942707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(mForegroundCall); 1943707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append("\n"); 1944707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(" Background: "); 1945707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(mBackgroundCall); 1946707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append("\n"); 1947707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(" Ringing: "); 1948707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(mRingingCall); 1949707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append("\n"); 1950707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(" Handover: "); 1951707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append(mHandoverCall); 1952707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn sb.append("\n"); 1953707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn Rlog.v(LOG_TAG, sb.toString()); 1954707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn } 1955707644d8250cc5c3c2287068a9df210d7eb3e863Tyler Gunn 1956a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1957a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1958a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println("ImsPhoneCallTracker extends:"); 1959a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville super.dump(fd, pw, args); 1960a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mVoiceCallEndedRegistrants=" + mVoiceCallEndedRegistrants); 1961a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mVoiceCallStartedRegistrants=" + mVoiceCallStartedRegistrants); 1962a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mRingingCall=" + mRingingCall); 1963a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mForegroundCall=" + mForegroundCall); 1964a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mBackgroundCall=" + mBackgroundCall); 1965a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mHandoverCall=" + mHandoverCall); 1966a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mPendingMO=" + mPendingMO); 1967a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //pw.println(" mHangupPendingMO=" + mHangupPendingMO); 1968a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mPhone=" + mPhone); 1969a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mDesiredMute=" + mDesiredMute); 1970a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville pw.println(" mState=" + mState); 1971dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu for (int i = 0; i < mImsFeatureEnabled.length; i++) { 1972dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu pw.println(" " + mImsFeatureStrings[i] + ": " 1973dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu + ((mImsFeatureEnabled[i]) ? "enabled" : "disabled")); 1974dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu } 1975dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu pw.flush(); 1976dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu pw.println("++++++++++++++++++++++++++++++++"); 1977dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu 1978dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu try { 1979dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu if (mImsManager != null) { 1980dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu mImsManager.dump(fd, pw, args); 1981dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu } 1982dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu } catch (Exception e) { 1983dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu e.printStackTrace(); 1984dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu } 1985dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu 1986dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu if (mConnections != null && mConnections.size() > 0) { 1987dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu pw.println("mConnections:"); 1988dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu for (int i = 0; i < mConnections.size(); i++) { 1989dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu pw.println(" [" + i + "]: " + mConnections.get(i)); 1990dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu } 1991dc3b93d59312b84dcfa776f7691f6a87462b45a2Jack Yu } 1992a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 1993a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 1994a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 1995a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville protected void handlePollCalls(AsyncResult ar) { 1996a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 199704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 199804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam /* package */ 199904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam ImsEcbm getEcbmInterface() throws ImsException { 200004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam if (mImsManager == null) { 200104e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam throw new ImsException("no ims manager", ImsReasonInfo.CODE_UNSPECIFIED); 200204e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 200304e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 200404e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam ImsEcbm ecbm = mImsManager.getEcbmInterface(mServiceId); 200504e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam return ecbm; 200604e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 200704e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam 200804e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam public boolean isInEmergencyCall() { 200904e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam return mIsInEmergencyCall; 201004e36a78936967df68d9175ac09dd3f087727888Uma Maheswari Ramalingam } 2011cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com 2012cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com public boolean isVolteEnabled() { 201362a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com return mImsFeatureEnabled[ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_LTE]; 201462a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com } 201562a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com 201662a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com public boolean isVowifiEnabled() { 201762a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com return mImsFeatureEnabled[ImsConfig.FeatureConstants.FEATURE_TYPE_VOICE_OVER_WIFI]; 2018cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com } 2019cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com 2020288268d5528e0df03f348e303954813cb188c55bRekha Kumar public boolean isVideoCallEnabled() { 202162a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com return (mImsFeatureEnabled[ImsConfig.FeatureConstants.FEATURE_TYPE_VIDEO_OVER_LTE] 202262a2b2f341be6130e4022b487648ff2fee06db8cLibin.Tang@motorola.com || mImsFeatureEnabled[ImsConfig.FeatureConstants.FEATURE_TYPE_VIDEO_OVER_WIFI]); 2023cf91ae7acc62eba22d9e652e5de5fb90a89e2ac8Libin.Tang@motorola.com } 2024288268d5528e0df03f348e303954813cb188c55bRekha Kumar 2025b79f845a0451895b0f0b8a926a8571511d476ce8Libin.Tang@motorola.com @Override 2026b79f845a0451895b0f0b8a926a8571511d476ce8Libin.Tang@motorola.com public PhoneConstants.State getState() { 2027b79f845a0451895b0f0b8a926a8571511d476ce8Libin.Tang@motorola.com return mState; 2028b79f845a0451895b0f0b8a926a8571511d476ce8Libin.Tang@motorola.com } 2029288268d5528e0df03f348e303954813cb188c55bRekha Kumar 2030288268d5528e0df03f348e303954813cb188c55bRekha Kumar private void setVideoCallProvider(ImsPhoneConnection conn, ImsCall imsCall) 2031288268d5528e0df03f348e303954813cb188c55bRekha Kumar throws RemoteException { 2032288268d5528e0df03f348e303954813cb188c55bRekha Kumar IImsVideoCallProvider imsVideoCallProvider = 2033288268d5528e0df03f348e303954813cb188c55bRekha Kumar imsCall.getCallSession().getVideoCallProvider(); 2034288268d5528e0df03f348e303954813cb188c55bRekha Kumar if (imsVideoCallProvider != null) { 2035288268d5528e0df03f348e303954813cb188c55bRekha Kumar ImsVideoCallProviderWrapper imsVideoCallProviderWrapper = 2036288268d5528e0df03f348e303954813cb188c55bRekha Kumar new ImsVideoCallProviderWrapper(imsVideoCallProvider); 2037288268d5528e0df03f348e303954813cb188c55bRekha Kumar conn.setVideoProvider(imsVideoCallProviderWrapper); 2038288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 2039288268d5528e0df03f348e303954813cb188c55bRekha Kumar } 2040164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati 2041164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati public boolean isUtEnabled() { 2042164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati return (mImsFeatureEnabled[ImsConfig.FeatureConstants.FEATURE_TYPE_UT_OVER_LTE] 2043164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati || mImsFeatureEnabled[ImsConfig.FeatureConstants.FEATURE_TYPE_UT_OVER_WIFI]); 2044164cea0175c29fa2da4652253b1f3b3c03707c3eAnju Mathapati } 2045d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn 2046d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn /** 2047d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn * Given a call subject, removes any characters considered by the current carrier to be 20485c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * invalid, as well as escaping (using \) any characters which the carrier requires to be 20495c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * escaped. 2050d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn * 2051d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn * @param callSubject The call subject. 20525c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * @return The call subject with invalid characters removed and escaping applied as required. 2053d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn */ 20545c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn private String cleanseInstantLetteringMessage(String callSubject) { 20554677e1d9088a0cc787112b5daa0b70896021920eTyler Gunn if (TextUtils.isEmpty(callSubject)) { 20564677e1d9088a0cc787112b5daa0b70896021920eTyler Gunn return callSubject; 20574677e1d9088a0cc787112b5daa0b70896021920eTyler Gunn } 20584677e1d9088a0cc787112b5daa0b70896021920eTyler Gunn 20595c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn // Get the carrier config for the current sub. 20605c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn CarrierConfigManager configMgr = (CarrierConfigManager) 20615c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE); 20625c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn // Bail if we can't find the carrier config service. 20635c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn if (configMgr == null) { 2064d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn return callSubject; 2065d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn } 2066d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn 20675c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn PersistableBundle carrierConfig = configMgr.getConfigForSubId(mPhone.getSubId()); 20685c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn // Bail if no carrier config found. 20695c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn if (carrierConfig == null) { 20705c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn return callSubject; 20715c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn } 20725c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn 20735c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn // Try to replace invalid characters 20745c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn String invalidCharacters = carrierConfig.getString( 20755c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn CarrierConfigManager.KEY_CARRIER_INSTANT_LETTERING_INVALID_CHARS_STRING); 20765c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn if (!TextUtils.isEmpty(invalidCharacters)) { 20775c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn callSubject = callSubject.replaceAll(invalidCharacters, ""); 20785c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn } 20795c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn 20805c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn // Try to escape characters which need to be escaped. 20815c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn String escapedCharacters = carrierConfig.getString( 20825c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn CarrierConfigManager.KEY_CARRIER_INSTANT_LETTERING_ESCAPED_CHARS_STRING); 20835c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn if (!TextUtils.isEmpty(escapedCharacters)) { 20845c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn callSubject = escapeChars(escapedCharacters, callSubject); 20855c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn } 20865c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn return callSubject; 2087d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn } 2088d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn 2089d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn /** 20905c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * Given a source string, return a string where a set of characters are escaped using the 20915c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * backslash character. 2092d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn * 20935c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * @param toEscape The characters to escape with a backslash. 20945c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * @param source The source string. 20955c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn * @return The source string with characters escaped. 2096d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn */ 20975c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn private String escapeChars(String toEscape, String source) { 20985c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn StringBuilder escaped = new StringBuilder(); 20995c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn for (char c : source.toCharArray()) { 21005c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn if (toEscape.contains(Character.toString(c))) { 21015c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn escaped.append("\\"); 21025c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn } 21035c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn escaped.append(c); 2104d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn } 21055c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn 21065c0859c8c66d65f066fedf300ff75eee42114657Tyler Gunn return escaped.toString(); 2107d6345bfe54d2fa3e1e8d6997cef73105be07f660Tyler Gunn } 2108a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville} 2109