SipConnectionBase.java revision 22d85a8e3a575a6d01d2c788587971657dfe20c6
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.os.SystemClock; 2699c2e1d6749cfad2a8ca94a47857d8c3bfc09454Wink Savilleimport android.telephony.Rlog; 270825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.telephony.PhoneNumberUtils; 280825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 290825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleabstract class SipConnectionBase extends Connection { 30cbaa45bbf2cab852b6c9c3a887e9f803d4e857eaWink Saville private static final String LOG_TAG = "SipConnBase"; 31f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville private static final boolean DBG = true; 32f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville private static final boolean VDBG = true; // STOPSHIP if true 330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 3422d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private String mPostDialString; // outgoing calls only 3522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private int mNextPostDialChar; // index into postDialString 360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /* 370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * These time/timespan values are based on System.currentTimeMillis(), 380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * i.e., "wall clock" time. 390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 4022d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private long mCreateTime; 4122d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private long mConnectTime; 4222d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private long mDisconnectTime; 430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /* 450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * These time/timespan values are based on SystemClock.elapsedRealTime(), 460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * i.e., time since boot. They are appropriate for comparison and 470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * calculating deltas. 480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 4922d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private long mConnectTimeReal; 5022d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private long mDuration = -1L; 5122d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private long mHoldingStartTime; // The time when the Connection last transitioned 520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // into HOLDING 530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private DisconnectCause mCause = DisconnectCause.NOT_DISCONNECTED; 5522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville private PostDialState mPostDialState = PostDialState.NOT_STARTED; 560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville SipConnectionBase(String dialString) { 58f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("SipConnectionBase: ctor dialString=" + dialString); 5922d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mPostDialString = PhoneNumberUtils.extractPostDialPortion(dialString); 600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 6122d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mCreateTime = System.currentTimeMillis(); 620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville protected void setState(Call.State state) { 65f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("setState: state=" + state); 660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville switch (state) { 670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ACTIVE: 6822d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (mConnectTime == 0) { 6922d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mConnectTimeReal = SystemClock.elapsedRealtime(); 7022d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mConnectTime = System.currentTimeMillis(); 710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case DISCONNECTED: 7422d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mDuration = getDurationMillis(); 7522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mDisconnectTime = System.currentTimeMillis(); 760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case HOLDING: 7822d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville mHoldingStartTime = SystemClock.elapsedRealtime(); 790825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 80cbaa45bbf2cab852b6c9c3a887e9f803d4e857eaWink Saville default: 81cbaa45bbf2cab852b6c9c3a887e9f803d4e857eaWink Saville // Ignore 82cbaa45bbf2cab852b6c9c3a887e9f803d4e857eaWink Saville break; 830825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 840825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 850825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 870825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getCreateTime() { 8822d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (VDBG) log("getCreateTime: ret=" + mCreateTime); 8922d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville return mCreateTime; 900825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 910825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 920825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getConnectTime() { 9422d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (VDBG) log("getConnectTime: ret=" + mConnectTime); 9522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville return mConnectTime; 960825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 970825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 980825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 990825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getDisconnectTime() { 10022d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (VDBG) log("getDisconnectTime: ret=" + mDisconnectTime); 10122d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville return mDisconnectTime; 1020825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1030825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1040825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1050825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getDurationMillis() { 106f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville long dur; 10722d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (mConnectTimeReal == 0) { 108f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville dur = 0; 10922d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville } else if (mDuration < 0) { 11022d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville dur = SystemClock.elapsedRealtime() - mConnectTimeReal; 1110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 11222d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville dur = mDuration; 1130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 114f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (VDBG) log("getDurationMillis: ret=" + dur); 115f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville return dur; 1160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1170825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1190825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public long getHoldDurationMillis() { 120f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville long dur; 1210825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (getState() != Call.State.HOLDING) { 1220825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // If not holding, return 0 123f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville dur = 0; 1240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 12522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville dur = SystemClock.elapsedRealtime() - mHoldingStartTime; 1260825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 127f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (VDBG) log("getHoldDurationMillis: ret=" + dur); 128f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville return dur; 1290825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1300825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1320825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public DisconnectCause getDisconnectCause() { 133f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (VDBG) log("getDisconnectCause: ret=" + mCause); 1340825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return mCause; 1350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville void setDisconnectCause(DisconnectCause cause) { 138f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("setDisconnectCause: prev=" + mCause + " new=" + cause); 1390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville mCause = cause; 1400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public PostDialState getPostDialState() { 14422d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (VDBG) log("getPostDialState: ret=" + mPostDialState); 14522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville return mPostDialState; 1460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public void proceedAfterWaitChar() { 150f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("proceedAfterWaitChar: ignore"); 1510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public void proceedAfterWildChar(String str) { 155f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("proceedAfterWildChar: ignore"); 1560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1580825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1590825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public void cancelPostDial() { 160f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("cancelPostDial: ignore"); 1610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville protected abstract Phone getPhone(); 1640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public String getRemainingPostDialString() { 16722d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville if (mPostDialState == PostDialState.CANCELLED 16822d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville || mPostDialState == PostDialState.COMPLETE 16922d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville || mPostDialString == null 17022d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville || mPostDialString.length() <= mNextPostDialChar) { 171f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (DBG) log("getRemaingPostDialString: ret empty string"); 1720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return ""; 1730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 17522d85a8e3a575a6d01d2c788587971657dfe20c6Wink Saville return mPostDialString.substring(mNextPostDialChar); 1760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private void log(String msg) { 179f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville Rlog.d(LOG_TAG, msg); 1800825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1810825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1820825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1830825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int getNumberPresentation() { 1840825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // TODO: add PRESENTATION_URL 185f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (VDBG) log("getNumberPresentation: ret=PRESENTATION_ALLOWED"); 1860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return PhoneConstants.PRESENTATION_ALLOWED; 1870825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1880825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1890825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 1900825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public UUSInfo getUUSInfo() { 1910825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // FIXME: what's this for SIP? 192f1ac06f0498ec7cb7489c835bcd2eed568b5f6a6Wink Saville if (VDBG) log("getUUSInfo: ? ret=null"); 1930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return null; 1940825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1950825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville} 196