10825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville/* 20825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Copyright (C) 2010 The Android Open Source Project 30825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 40825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 50825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * you may not use this file except in compliance with the License. 60825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * You may obtain a copy of the License at 70825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 80825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * http://www.apache.org/licenses/LICENSE-2.0 90825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Unless required by applicable law or agreed to in writing, software 110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * distributed under the License is distributed on an "AS IS" BASIS, 120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * See the License for the specific language governing permissions and 140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * limitations under the License. 150825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 170825495a331bb44df395a0cdb79fab85e68db5d5Wink Savillepackage com.android.internal.telephony.sip; 180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 190825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.telephony.Call; 200825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.telephony.Connection; 210825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.telephony.Phone; 220825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.telephony.PhoneConstants; 230825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.telephony.UUSInfo; 240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 250825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.net.sip.SipAudioCall; 260825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.os.SystemClock; 270825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.util.Log; 280825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.telephony.PhoneNumberUtils; 290825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 300825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleabstract class SipConnectionBase extends Connection { 310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private static final String LOG_TAG = "SIP_CONN"; 320825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private SipAudioCall mSipAudioCall; 340825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private String dialString; // outgoing calls only 360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private String postDialString; // outgoing calls only 370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private int nextPostDialChar; // index into postDialString 380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private boolean isIncoming; 390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /* 410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * These time/timespan values are based on System.currentTimeMillis(), 420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * i.e., "wall clock" time. 430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private long createTime; 450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private long connectTime; 460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private long disconnectTime; 470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /* 490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * These time/timespan values are based on SystemClock.elapsedRealTime(), 500825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * i.e., time since boot. They are appropriate for comparison and 510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * calculating deltas. 520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private long connectTimeReal; 540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private long duration = -1L; 550825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private long holdingStartTime; // The time when the Connection last transitioned 560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // into HOLDING 570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 580825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private DisconnectCause mCause = DisconnectCause.NOT_DISCONNECTED; 590825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private PostDialState postDialState = PostDialState.NOT_STARTED; 600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville SipConnectionBase(String dialString) { 620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville this.dialString = dialString; 630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville postDialString = PhoneNumberUtils.extractPostDialPortion(dialString); 650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville isIncoming = false; 670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville createTime = System.currentTimeMillis(); 680825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 690825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 700825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville protected void setState(Call.State state) { 710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville switch (state) { 720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ACTIVE: 730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (connectTime == 0) { 740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville connectTimeReal = SystemClock.elapsedRealtime(); 750825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville connectTime = System.currentTimeMillis(); 760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case DISCONNECTED: 790825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville duration = getDurationMillis(); 800825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville disconnectTime = System.currentTimeMillis(); 810825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 820825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case HOLDING: 830825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville holdingStartTime = SystemClock.elapsedRealtime(); 840825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 850825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 870825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 880825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 890825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getCreateTime() { 900825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return createTime; 910825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 920825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 940825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getConnectTime() { 950825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return connectTime; 960825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 970825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 980825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 990825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getDisconnectTime() { 1000825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return disconnectTime; 1010825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1020825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1030825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1040825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getDurationMillis() { 1050825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (connectTimeReal == 0) { 1060825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return 0; 1070825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else if (duration < 0) { 1080825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return SystemClock.elapsedRealtime() - connectTimeReal; 1090825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 1100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return duration; 1110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1150825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getHoldDurationMillis() { 1160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (getState() != Call.State.HOLDING) { 1170825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // If not holding, return 0 1180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return 0; 1190825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 1200825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return SystemClock.elapsedRealtime() - holdingStartTime; 1210825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1220825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1230825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1250825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public DisconnectCause getDisconnectCause() { 1260825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return mCause; 1270825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1280825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1290825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville void setDisconnectCause(DisconnectCause cause) { 1300825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville mCause = cause; 1310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1320825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1340825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public PostDialState getPostDialState() { 1350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return postDialState; 1360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public void proceedAfterWaitChar() { 1400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // TODO 1410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public void proceedAfterWildChar(String str) { 1450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // TODO 1460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public void cancelPostDial() { 1500825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // TODO 1510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville protected abstract Phone getPhone(); 1540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1550825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public String getRemainingPostDialString() { 1570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (postDialState == PostDialState.CANCELLED 1580825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville || postDialState == PostDialState.COMPLETE 1590825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville || postDialString == null 1600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville || postDialString.length() <= nextPostDialChar) { 1610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return ""; 1620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return postDialString.substring(nextPostDialChar); 1650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private void log(String msg) { 1680825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville Log.d(LOG_TAG, "[SipConn] " + msg); 1690825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1700825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int getNumberPresentation() { 1730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // TODO: add PRESENTATION_URL 1740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return PhoneConstants.PRESENTATION_ALLOWED; 1750825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public UUSInfo getUUSInfo() { 1790825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // FIXME: what's this for SIP? 1800825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return null; 1810825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1820825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville} 183