SipConnection.java revision 7877c7255268c34a71c7d1b4055afabb8fcba04c
1788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal/* 2788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * Copyright (C) 2014 The Android Open Source Project 3788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * 4788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * Licensed under the Apache License, Version 2.0 (the "License"); 5788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * you may not use this file except in compliance with the License. 6788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * You may obtain a copy of the License at 7788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * 8788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * http://www.apache.org/licenses/LICENSE-2.0 9788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * 10788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * Unless required by applicable law or agreed to in writing, software 11788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * distributed under the License is distributed on an "AS IS" BASIS, 12788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * See the License for the specific language governing permissions and 14788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal * limitations under the License. 15788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal */ 16788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 17788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepalpackage com.android.services.telephony.sip; 18788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 194ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunnimport android.net.Uri; 207877c7255268c34a71c7d1b4055afabb8fcba04cHall Liuimport android.os.Bundle; 211344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport android.os.Handler; 221344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport android.os.Message; 234d45d1cf58a2003378fd35912d6d73a00001bf06Tyler Gunnimport android.telecom.AudioState; 244d45d1cf58a2003378fd35912d6d73a00001bf06Tyler Gunnimport android.telecom.Connection; 254d45d1cf58a2003378fd35912d6d73a00001bf06Tyler Gunnimport android.telecom.PhoneAccount; 267877c7255268c34a71c7d1b4055afabb8fcba04cHall Liuimport android.telecom.TelecomManager; 27788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepalimport android.util.Log; 28788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 291344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport com.android.internal.telephony.Call; 301344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport com.android.internal.telephony.CallStateException; 317877c7255268c34a71c7d1b4055afabb8fcba04cHall Liuimport com.android.internal.telephony.PhoneConstants; 321344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport com.android.internal.telephony.sip.SipPhone; 33aef7a4bc4f85149de427d7506ebe97753b2ca6c2Andrew Leeimport com.android.services.telephony.DisconnectCauseUtil; 341344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 354ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunnimport java.util.Objects; 36788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 371344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalfinal class SipConnection extends Connection { 38788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal private static final String PREFIX = "[SipConnection] "; 396556a09daab949853c384b385bc7618a6c75d9ddSantos Cordon private static final boolean VERBOSE = false; /* STOP SHIP if true */ 40788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 411344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private static final int MSG_PRECISE_CALL_STATE_CHANGED = 1; 421344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 431344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private final Handler mHandler = new Handler() { 441344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal @Override 451344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal public void handleMessage(Message msg) { 461344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal switch (msg.what) { 471344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case MSG_PRECISE_CALL_STATE_CHANGED: 4822d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateState(false); 491344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 501344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 511344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 521344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal }; 531344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 541344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private com.android.internal.telephony.Connection mOriginalConnection; 551344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private Call.State mOriginalConnectionState = Call.State.IDLE; 56788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 57aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton SipConnection() { 58aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton if (VERBOSE) log("new SipConnection"); 59aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton setInitializing(); 60aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton } 61aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton 62aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton void initialize(com.android.internal.telephony.Connection connection) { 63aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton if (VERBOSE) log("init SipConnection, connection: " + connection); 641344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection = connection; 651344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 661344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().registerForPreciseCallStateChanged(mHandler, MSG_PRECISE_CALL_STATE_CHANGED, 671344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal null); 681344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 6914bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee updateAddress(); 707877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu setTechnologyTypeExtra(); 71aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton setInitialized(); 72788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 73788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 74788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 75c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen public void onAudioStateChanged(AudioState state) { 76c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen if (VERBOSE) log("onAudioStateChanged: " + state); 771344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 781344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().setEchoSuppressionEnabled(); 791344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 80788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 81788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 82788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 83c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen public void onStateChanged(int state) { 84c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen if (VERBOSE) log("onStateChanged, state: " + Connection.stateToString(state)); 85788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 86788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 87788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 88ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onPlayDtmfTone(char c) { 89788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onPlayDtmfTone"); 901344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 911344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().startDtmf(c); 921344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 93788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 94788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 95788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 96ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onStopDtmfTone() { 97788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onStopDtmfTone"); 981344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 991344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().stopDtmf(); 1001344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 101788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 102788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 103788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 104ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onDisconnect() { 105788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onDisconnect"); 1061344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1071344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getCall() != null && !getCall().isMultiparty()) { 1081344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getCall().hangup(); 1091344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } else if (mOriginalConnection != null) { 1101344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection.hangup(); 1111344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1121344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1131344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onDisconnect, exception: " + e); 1141344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 115788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 116788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 117788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 118ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onSeparate() { 119788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onSeparate"); 1201344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1211344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (mOriginalConnection != null) { 1221344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection.separate(); 1231344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1241344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1251344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onSeparate, exception: " + e); 1261344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 127788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 128788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 129788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 130ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onAbort() { 131788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onAbort"); 1321344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal onDisconnect(); 133788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 134788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 135788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 136ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onHold() { 137788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onHold"); 1381344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1392c304ad93f8e74e4a14374d6e00a50cd3497d592Kosuge Yuji if (getPhone() != null && getState() == STATE_ACTIVE 1402c304ad93f8e74e4a14374d6e00a50cd3497d592Kosuge Yuji && getPhone().getRingingCall().getState() != Call.State.WAITING) { 1413ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // Double check with the internal state since a discrepancy in states could mean 1423ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // that the transactions is already in progress from a previous request. 1433ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon if (mOriginalConnection != null && 1443ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon mOriginalConnection.getState() == Call.State.ACTIVE) { 1453ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon getPhone().switchHoldingAndActive(); 1463ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } else { 1473ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon log("skipping switch from onHold due to internal state:"); 1483ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } 1491344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1501344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1511344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onHold, exception: " + e); 1521344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 153788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 154788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 155788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 156ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onUnhold() { 157788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onUnhold"); 1581344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 159caf84dca8bd90016d910198f1b178ac03e82dd07Roshan Pius if (getPhone() != null && getState() == STATE_HOLDING && 160caf84dca8bd90016d910198f1b178ac03e82dd07Roshan Pius getPhone().getForegroundCall().getState() != Call.State.DIALING) { 1613ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // Double check with the internal state since a discrepancy in states could mean 1623ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // that the transaction is already in progress from a previous request. 1633ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon if (mOriginalConnection != null && 1643ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon mOriginalConnection.getState() == Call.State.HOLDING) { 1653ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon getPhone().switchHoldingAndActive(); 1663ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } else { 1673ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon log("skipping switch from onUnHold due to internal state."); 1683ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } 1691344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1701344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1711344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onUnhold, exception: " + e); 1721344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 173788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 174788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 175788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 176ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onAnswer(int videoState) { 177788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onAnswer"); 1781344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1791344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (isValidRingingCall() && getPhone() != null) { 1800bbcc4f2f0218f451a680b98a62c374bba877c3bAndrew Lee getPhone().acceptCall(videoState); 1811344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1821344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1831344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onAnswer, exception: " + e); 1841344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 185788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 186788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 187788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 188ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onReject() { 189788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onReject"); 1901344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1911344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (isValidRingingCall() && getPhone() != null) { 1921344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().rejectCall(); 1931344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1941344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1951344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onReject, exception: " + e); 1961344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 197788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 198788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 199788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 200ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onPostDialContinue(boolean proceed) { 201788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onPostDialContinue, proceed: " + proceed); 2021344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal // SIP doesn't have post dial support. 203788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 204788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 2051344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private Call getCall() { 2061344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (mOriginalConnection != null) { 2071344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return mOriginalConnection.getCall(); 2081344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2091344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return null; 2101344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2111344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2121344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal SipPhone getPhone() { 2131344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal Call call = getCall(); 2141344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (call != null) { 2151344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return (SipPhone) call.getPhone(); 2161344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2171344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return null; 2181344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2191344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2201344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private boolean isValidRingingCall() { 2211344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal Call call = getCall(); 2221344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return call != null && call.getState().isRinging() && 2231344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal call.getEarliestConnection() == mOriginalConnection; 2241344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2251344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 22622d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal private void updateState(boolean force) { 2271344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (mOriginalConnection == null) { 2281344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return; 2291344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2301344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2311344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal Call.State newState = mOriginalConnection.getState(); 2321344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (VERBOSE) log("updateState, " + mOriginalConnectionState + " -> " + newState); 23322d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal if (force || mOriginalConnectionState != newState) { 2341344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnectionState = newState; 2351344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal switch (newState) { 2361344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case IDLE: 2371344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2381344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case ACTIVE: 2391344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setActive(); 2401344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2411344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case HOLDING: 2421344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setOnHold(); 2431344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2441344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case DIALING: 2451344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case ALERTING: 2461344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setDialing(); 247a314b4f398ec4a0f1540c9e437bf2d7f99502b6aAnthony Lee // For SIP calls, we need to ask the framework to play the ringback for us. 24814bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee setRingbackRequested(true); 2491344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2501344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case INCOMING: 2511344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case WAITING: 2521344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setRinging(); 2531344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2541344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case DISCONNECTED: 255aef7a4bc4f85149de427d7506ebe97753b2ca6c2Andrew Lee setDisconnected(DisconnectCauseUtil.toTelecomDisconnectCause( 256aef7a4bc4f85149de427d7506ebe97753b2ca6c2Andrew Lee mOriginalConnection.getDisconnectCause())); 2571344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal close(); 2581344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2591344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case DISCONNECTING: 2601344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2611344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 26222d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateCallCapabilities(force); 2631344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2641344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2651344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2661344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private int buildCallCapabilities() { 2673cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad int capabilities = CAPABILITY_MUTE | CAPABILITY_SUPPORT_HOLD; 26876f3b4ec8d9bcb8926db1b3e4fb2d1e969b09fbbIhab Awad if (getState() == STATE_ACTIVE || getState() == STATE_HOLDING) { 2693cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad capabilities |= CAPABILITY_HOLD; 2701344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2711344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return capabilities; 2721344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2731344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 27422d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal void updateCallCapabilities(boolean force) { 2751344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal int newCallCapabilities = buildCallCapabilities(); 2763cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad if (force || getConnectionCapabilities() != newCallCapabilities) { 2773cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad setConnectionCapabilities(newCallCapabilities); 2781344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2791344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2801344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2811344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal void onAddedToCallService() { 2821344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (VERBOSE) log("onAddedToCallService"); 28322d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateState(true); 28422d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateCallCapabilities(true); 2851344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setAudioModeIsVoip(true); 2862093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal if (mOriginalConnection != null) { 2872093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal setCallerDisplayName(mOriginalConnection.getCnapName(), 2882093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal mOriginalConnection.getCnapNamePresentation()); 2892093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal } 2901344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2911344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2924ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn /** 2934ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn * Updates the handle on this connection based on the original connection. 2944ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn */ 29514bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee private void updateAddress() { 2964ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn if (mOriginalConnection != null) { 29714bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee Uri address = getAddressFromNumber(mOriginalConnection.getAddress()); 2984ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn int presentation = mOriginalConnection.getNumberPresentation(); 29914bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee if (!Objects.equals(address, getAddress()) || 30014bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee presentation != getAddressPresentation()) { 30114bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee com.android.services.telephony.Log.v(this, "updateAddress, address changed"); 30214bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee setAddress(address, presentation); 3034ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3044ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn 3054ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn String name = mOriginalConnection.getCnapName(); 3064ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn int namePresentation = mOriginalConnection.getCnapNamePresentation(); 3074ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn if (!Objects.equals(name, getCallerDisplayName()) || 3084ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn namePresentation != getCallerDisplayNamePresentation()) { 3094ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn com.android.services.telephony.Log 31014bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee .v(this, "updateAddress, caller display name changed"); 3114ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn setCallerDisplayName(name, namePresentation); 3124ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3134ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3144ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3154ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn 3167877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu private void setTechnologyTypeExtra() { 3177877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu int phoneType = PhoneConstants.PHONE_TYPE_SIP; 3187877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu if (getExtras() == null) { 3197877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu Bundle b = new Bundle(); 3207877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu b.putInt(TelecomManager.EXTRA_CALL_TECHNOLOGY_TYPE, phoneType); 3217877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu setExtras(b); 3227877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu } else { 3237877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu getExtras().putInt(TelecomManager.EXTRA_CALL_TECHNOLOGY_TYPE, phoneType); 3247877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu } 3257877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu } 3267877c7255268c34a71c7d1b4055afabb8fcba04cHall Liu 3274ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn /** 32814bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee * Determines the address for an incoming number. 3294ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn * 33014bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee * @param number The incoming number. 3314ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn * @return The Uri representing the number. 3324ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn */ 33314bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee private static Uri getAddressFromNumber(String number) { 3344ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn // Address can be null for blocked calls. 33514bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee if (number == null) { 33614bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee number = ""; 3374ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 33814bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee return Uri.fromParts(PhoneAccount.SCHEME_SIP, number, null); 3394ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3404ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn 3411344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private void close() { 3421344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 3431344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().unregisterForPreciseCallStateChanged(mHandler); 3441344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 3451344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection = null; 3460d5710d9bfdb36d5d0a7be4eaf3f39ae3fb30bc5Evan Charlton destroy(); 3471344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 3481344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 349788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal private static void log(String msg) { 350788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal Log.d(SipUtil.LOG_TAG, PREFIX + msg); 351788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 352788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal} 353