SipConnection.java revision 3ba1419ade788f717dc2beb9667224dc9ed2e317
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; 201344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport android.os.Handler; 211344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport android.os.Message; 224d45d1cf58a2003378fd35912d6d73a00001bf06Tyler Gunnimport android.telecom.AudioState; 234d45d1cf58a2003378fd35912d6d73a00001bf06Tyler Gunnimport android.telecom.Connection; 244d45d1cf58a2003378fd35912d6d73a00001bf06Tyler Gunnimport android.telecom.PhoneAccount; 25788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepalimport android.util.Log; 26788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 271344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport com.android.internal.telephony.Call; 281344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport com.android.internal.telephony.CallStateException; 291344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalimport com.android.internal.telephony.sip.SipPhone; 30aef7a4bc4f85149de427d7506ebe97753b2ca6c2Andrew Leeimport com.android.services.telephony.DisconnectCauseUtil; 311344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 324ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunnimport java.util.Objects; 33788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 341344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepalfinal class SipConnection extends Connection { 35788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal private static final String PREFIX = "[SipConnection] "; 366556a09daab949853c384b385bc7618a6c75d9ddSantos Cordon private static final boolean VERBOSE = false; /* STOP SHIP if true */ 37788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 381344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private static final int MSG_PRECISE_CALL_STATE_CHANGED = 1; 391344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 401344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private final Handler mHandler = new Handler() { 411344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal @Override 421344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal public void handleMessage(Message msg) { 431344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal switch (msg.what) { 441344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case MSG_PRECISE_CALL_STATE_CHANGED: 4522d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateState(false); 461344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 471344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 481344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 491344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal }; 501344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 511344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private com.android.internal.telephony.Connection mOriginalConnection; 521344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private Call.State mOriginalConnectionState = Call.State.IDLE; 53788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 54aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton SipConnection() { 55aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton if (VERBOSE) log("new SipConnection"); 56aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton setInitializing(); 57aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton } 58aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton 59aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton void initialize(com.android.internal.telephony.Connection connection) { 60aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton if (VERBOSE) log("init SipConnection, connection: " + connection); 611344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection = connection; 621344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 631344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().registerForPreciseCallStateChanged(mHandler, MSG_PRECISE_CALL_STATE_CHANGED, 641344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal null); 651344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 6614bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee updateAddress(); 67aaf3850172bde1fec1a4558653c0edd31e3fa71fEvan Charlton setInitialized(); 68788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 69788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 70788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 71c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen public void onAudioStateChanged(AudioState state) { 72c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen if (VERBOSE) log("onAudioStateChanged: " + state); 731344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 741344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().setEchoSuppressionEnabled(); 751344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 76788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 77788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 78788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 79c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen public void onStateChanged(int state) { 80c927106af6c47ad1f302e13fa8626be83bb46f14Nancy Chen if (VERBOSE) log("onStateChanged, state: " + Connection.stateToString(state)); 81788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 82788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 83788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 84ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onPlayDtmfTone(char c) { 85788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onPlayDtmfTone"); 861344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 871344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().startDtmf(c); 881344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 89788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 90788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 91788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 92ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onStopDtmfTone() { 93788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onStopDtmfTone"); 941344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 951344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().stopDtmf(); 961344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 97788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 98788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 99788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 100ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onDisconnect() { 101788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onDisconnect"); 1021344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1031344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getCall() != null && !getCall().isMultiparty()) { 1041344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getCall().hangup(); 1051344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } else if (mOriginalConnection != null) { 1061344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection.hangup(); 1071344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1081344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1091344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onDisconnect, exception: " + e); 1101344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 111788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 112788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 113788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 114ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onSeparate() { 115788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onSeparate"); 1161344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1171344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (mOriginalConnection != null) { 1181344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection.separate(); 1191344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1201344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1211344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onSeparate, exception: " + e); 1221344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 123788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 124788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 125788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 126ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onAbort() { 127788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onAbort"); 1281344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal onDisconnect(); 129788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 130788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 131788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 132ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onHold() { 133788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onHold"); 1341344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1352c304ad93f8e74e4a14374d6e00a50cd3497d592Kosuge Yuji if (getPhone() != null && getState() == STATE_ACTIVE 1362c304ad93f8e74e4a14374d6e00a50cd3497d592Kosuge Yuji && getPhone().getRingingCall().getState() != Call.State.WAITING) { 1373ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // Double check with the internal state since a discrepancy in states could mean 1383ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // that the transactions is already in progress from a previous request. 1393ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon if (mOriginalConnection != null && 1403ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon mOriginalConnection.getState() == Call.State.ACTIVE) { 1413ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon getPhone().switchHoldingAndActive(); 1423ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } else { 1433ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon log("skipping switch from onHold due to internal state:"); 1443ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } 1451344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1461344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1471344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onHold, exception: " + e); 1481344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 149788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 150788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 151788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 152ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onUnhold() { 153788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onUnhold"); 1541344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 155caf84dca8bd90016d910198f1b178ac03e82dd07Roshan Pius if (getPhone() != null && getState() == STATE_HOLDING && 156caf84dca8bd90016d910198f1b178ac03e82dd07Roshan Pius getPhone().getForegroundCall().getState() != Call.State.DIALING) { 1573ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // Double check with the internal state since a discrepancy in states could mean 1583ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon // that the transaction is already in progress from a previous request. 1593ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon if (mOriginalConnection != null && 1603ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon mOriginalConnection.getState() == Call.State.HOLDING) { 1613ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon getPhone().switchHoldingAndActive(); 1623ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } else { 1633ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon log("skipping switch from onUnHold due to internal state."); 1643ba1419ade788f717dc2beb9667224dc9ed2e317Santos Cordon } 1651344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1661344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1671344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onUnhold, exception: " + e); 1681344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 169788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 170788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 171788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 172ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onAnswer(int videoState) { 173788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onAnswer"); 1741344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1751344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (isValidRingingCall() && getPhone() != null) { 1760bbcc4f2f0218f451a680b98a62c374bba877c3bAndrew Lee getPhone().acceptCall(videoState); 1771344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1781344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1791344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onAnswer, exception: " + e); 1801344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 181788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 182788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 183788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 184ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onReject() { 185788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onReject"); 1861344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal try { 1871344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (isValidRingingCall() && getPhone() != null) { 1881344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().rejectCall(); 1891344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 1901344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } catch (CallStateException e) { 1911344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal log("onReject, exception: " + e); 1921344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 193788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 194788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 195788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal @Override 196ab777070da7e83983739414f1222177c6aeebe1aSantos Cordon public void onPostDialContinue(boolean proceed) { 197788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal if (VERBOSE) log("onPostDialContinue, proceed: " + proceed); 1981344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal // SIP doesn't have post dial support. 199788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 200788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal 2011344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private Call getCall() { 2021344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (mOriginalConnection != null) { 2031344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return mOriginalConnection.getCall(); 2041344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2051344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return null; 2061344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2071344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2081344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal SipPhone getPhone() { 2091344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal Call call = getCall(); 2101344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (call != null) { 2111344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return (SipPhone) call.getPhone(); 2121344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2131344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return null; 2141344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2151344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2161344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private boolean isValidRingingCall() { 2171344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal Call call = getCall(); 2181344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return call != null && call.getState().isRinging() && 2191344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal call.getEarliestConnection() == mOriginalConnection; 2201344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2211344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 22222d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal private void updateState(boolean force) { 2231344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (mOriginalConnection == null) { 2241344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return; 2251344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2261344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2271344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal Call.State newState = mOriginalConnection.getState(); 2281344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (VERBOSE) log("updateState, " + mOriginalConnectionState + " -> " + newState); 22922d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal if (force || mOriginalConnectionState != newState) { 2301344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnectionState = newState; 2311344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal switch (newState) { 2321344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case IDLE: 2331344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2341344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case ACTIVE: 2351344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setActive(); 2361344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2371344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case HOLDING: 2381344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setOnHold(); 2391344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2401344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case DIALING: 2411344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case ALERTING: 2421344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setDialing(); 243a314b4f398ec4a0f1540c9e437bf2d7f99502b6aAnthony Lee // For SIP calls, we need to ask the framework to play the ringback for us. 24414bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee setRingbackRequested(true); 2451344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2461344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case INCOMING: 2471344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case WAITING: 2481344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setRinging(); 2491344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2501344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case DISCONNECTED: 251aef7a4bc4f85149de427d7506ebe97753b2ca6c2Andrew Lee setDisconnected(DisconnectCauseUtil.toTelecomDisconnectCause( 252aef7a4bc4f85149de427d7506ebe97753b2ca6c2Andrew Lee mOriginalConnection.getDisconnectCause())); 2531344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal close(); 2541344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2551344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal case DISCONNECTING: 2561344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal break; 2571344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 25822d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateCallCapabilities(force); 2591344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2601344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2611344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2621344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private int buildCallCapabilities() { 2633cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad int capabilities = CAPABILITY_MUTE | CAPABILITY_SUPPORT_HOLD; 26476f3b4ec8d9bcb8926db1b3e4fb2d1e969b09fbbIhab Awad if (getState() == STATE_ACTIVE || getState() == STATE_HOLDING) { 2653cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad capabilities |= CAPABILITY_HOLD; 2661344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2671344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal return capabilities; 2681344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2691344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 27022d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal void updateCallCapabilities(boolean force) { 2711344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal int newCallCapabilities = buildCallCapabilities(); 2723cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad if (force || getConnectionCapabilities() != newCallCapabilities) { 2733cc8121590b5b05af65a9aeaa8948834e4983adcIhab Awad setConnectionCapabilities(newCallCapabilities); 2741344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2751344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2761344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2771344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal void onAddedToCallService() { 2781344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (VERBOSE) log("onAddedToCallService"); 27922d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateState(true); 28022d32b2b81bba31b6ebd93753a5c1ec39e911981Sailesh Nepal updateCallCapabilities(true); 2811344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal setAudioModeIsVoip(true); 2822093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal if (mOriginalConnection != null) { 2832093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal setCallerDisplayName(mOriginalConnection.getCnapName(), 2842093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal mOriginalConnection.getCnapNamePresentation()); 2852093a451b17c26f4341e9565b65dcaa0e20bbd7dSailesh Nepal } 2861344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 2871344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 2884ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn /** 2894ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn * Updates the handle on this connection based on the original connection. 2904ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn */ 29114bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee private void updateAddress() { 2924ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn if (mOriginalConnection != null) { 29314bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee Uri address = getAddressFromNumber(mOriginalConnection.getAddress()); 2944ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn int presentation = mOriginalConnection.getNumberPresentation(); 29514bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee if (!Objects.equals(address, getAddress()) || 29614bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee presentation != getAddressPresentation()) { 29714bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee com.android.services.telephony.Log.v(this, "updateAddress, address changed"); 29814bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee setAddress(address, presentation); 2994ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3004ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn 3014ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn String name = mOriginalConnection.getCnapName(); 3024ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn int namePresentation = mOriginalConnection.getCnapNamePresentation(); 3034ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn if (!Objects.equals(name, getCallerDisplayName()) || 3044ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn namePresentation != getCallerDisplayNamePresentation()) { 3054ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn com.android.services.telephony.Log 30614bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee .v(this, "updateAddress, caller display name changed"); 3074ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn setCallerDisplayName(name, namePresentation); 3084ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3094ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3104ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3114ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn 3124ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn /** 31314bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee * Determines the address for an incoming number. 3144ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn * 31514bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee * @param number The incoming number. 3164ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn * @return The Uri representing the number. 3174ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn */ 31814bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee private static Uri getAddressFromNumber(String number) { 3194ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn // Address can be null for blocked calls. 32014bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee if (number == null) { 32114bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee number = ""; 3224ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 32314bf354aab420fcd099cd0209238d7b92dad6f1dAndrew Lee return Uri.fromParts(PhoneAccount.SCHEME_SIP, number, null); 3244ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn } 3254ddd0efe67e93798d98c86b073d6cd0b1343f840Tyler Gunn 3261344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal private void close() { 3271344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal if (getPhone() != null) { 3281344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal getPhone().unregisterForPreciseCallStateChanged(mHandler); 3291344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 3301344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal mOriginalConnection = null; 3310d5710d9bfdb36d5d0a7be4eaf3f39ae3fb30bc5Evan Charlton destroy(); 3321344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal } 3331344f67ea331f9a485f54c4b5e26d62a5cfad3fbSailesh Nepal 334788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal private static void log(String msg) { 335788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal Log.d(SipUtil.LOG_TAG, PREFIX + msg); 336788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal } 337788959e2d798da2d8a34cf89779421966d200f3dSailesh Nepal} 338