19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17767a662ecde33c3979bf02b793d392aca0403162Wink Savillepackage com.android.internal.telephony.cdma; 18767a662ecde33c3979bf02b793d392aca0403162Wink Saville 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.Call; 23767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.CallStateException; 24767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.Connection; 25767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.DriverCall; 26767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.Phone; 27e7a9201edbb4d18f12d00ba1b80e2481a5cb446fjshimport com.android.internal.telephony.Call.State; 28767a662ecde33c3979bf02b793d392aca0403162Wink Saville 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 32767a662ecde33c3979bf02b793d392aca0403162Wink Savillepublic final class CdmaCall extends Call { 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*************************** Instance Variables **************************/ 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ ArrayList<Connection> connections = new ArrayList<Connection>(); 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ State state = State.IDLE; 37767a662ecde33c3979bf02b793d392aca0403162Wink Saville /*package*/ CdmaCallTracker owner; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /***************************** Class Methods *****************************/ 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static State 42767a662ecde33c3979bf02b793d392aca0403162Wink Saville stateFromDCState (DriverCall.State dcState) { 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (dcState) { 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ACTIVE: return State.ACTIVE; 45105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case HOLDING: return State.HOLDING; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIALING: return State.DIALING; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ALERTING: return State.ALERTING; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case INCOMING: return State.INCOMING; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WAITING: return State.WAITING; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: throw new RuntimeException ("illegal call state:" + dcState); 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 53767a662ecde33c3979bf02b793d392aca0403162Wink Saville 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /****************************** Constructors *****************************/ 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ 57767a662ecde33c3979bf02b793d392aca0403162Wink Saville CdmaCall (CdmaCallTracker owner) { 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.owner = owner; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 61767a662ecde33c3979bf02b793d392aca0403162Wink Saville public void dispose() { 62767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 64767a662ecde33c3979bf02b793d392aca0403162Wink Saville /************************** Overridden from Call *************************/ 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public List<Connection> 66767a662ecde33c3979bf02b793d392aca0403162Wink Saville getConnections() { 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME should return Collections.unmodifiableList(); 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return connections; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 71767a662ecde33c3979bf02b793d392aca0403162Wink Saville public State 72767a662ecde33c3979bf02b793d392aca0403162Wink Saville getState() { 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return state; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 76767a662ecde33c3979bf02b793d392aca0403162Wink Saville public Phone 77767a662ecde33c3979bf02b793d392aca0403162Wink Saville getPhone() { 78767a662ecde33c3979bf02b793d392aca0403162Wink Saville //TODO, see GsmCall 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 82767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isMultiparty() { 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return connections.size() > 1; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** Please note: if this is the foreground call and a 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * background call exists, the background call will be resumed 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * because an AT+CHLD=1 will be sent 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 90767a662ecde33c3979bf02b793d392aca0403162Wink Saville public void 91767a662ecde33c3979bf02b793d392aca0403162Wink Saville hangup() throws CallStateException { 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project owner.hangup(this); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String 96767a662ecde33c3979bf02b793d392aca0403162Wink Saville toString() { 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return state.toString(); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 100767a662ecde33c3979bf02b793d392aca0403162Wink Saville //***** Called from CdmaConnection 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ void 103767a662ecde33c3979bf02b793d392aca0403162Wink Saville attach(Connection conn, DriverCall dc) { 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project connections.add(conn); 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project state = stateFromDCState (dc.state); 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ void 110767a662ecde33c3979bf02b793d392aca0403162Wink Saville attachFake(Connection conn, State state) { 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project connections.add(conn); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.state = state; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 117767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Called by CdmaConnection when it has disconnected 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void 120767a662ecde33c3979bf02b793d392aca0403162Wink Saville connectionDisconnected(CdmaConnection conn) { 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (state != State.DISCONNECTED) { 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* If only disconnected connections remain, we are disconnected*/ 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasOnlyDisconnectedConnections = true; 125767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0, s = connections.size() ; i < s; i ++) { 127767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (connections.get(i).getState() 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project != State.DISCONNECTED 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ) { 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hasOnlyDisconnectedConnections = false; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 132767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasOnlyDisconnectedConnections) { 136767a662ecde33c3979bf02b793d392aca0403162Wink Saville state = State.DISCONNECTED; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 138767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ void 143767a662ecde33c3979bf02b793d392aca0403162Wink Saville detach(CdmaConnection conn) { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project connections.remove(conn); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (connections.size() == 0) { 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project state = State.IDLE; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ boolean 152767a662ecde33c3979bf02b793d392aca0403162Wink Saville update (CdmaConnection conn, DriverCall dc) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project State newState; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean changed = false; 155767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newState = stateFromDCState(dc.state); 157767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newState != state) { 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project state = newState; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project changed = true; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return changed; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true if there's no space in this call for additional 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * connections to be added via "conference" 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ boolean 171767a662ecde33c3979bf02b793d392aca0403162Wink Saville isFull() { 172767a662ecde33c3979bf02b793d392aca0403162Wink Saville return connections.size() == CdmaCallTracker.MAX_CONNECTIONS_PER_CALL; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 175767a662ecde33c3979bf02b793d392aca0403162Wink Saville //***** Called from CdmaCallTracker 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 178767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when this Call is being hung up locally (eg, user pressed "end") 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Note that at this point, the hangup request has been dispatched to the radio 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * but no response has yet been received so update() has not yet been called 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void 184767a662ecde33c3979bf02b793d392aca0403162Wink Saville onHangupLocal() { 18522ccaf5321cf9d2df57cf0d686d1abcd74acb193Wink Saville for (int i = 0, s = connections.size(); i < s; i++) { 186767a662ecde33c3979bf02b793d392aca0403162Wink Saville CdmaConnection cn = (CdmaConnection)connections.get(i); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project cn.onHangupLocal(); 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 190e7a9201edbb4d18f12d00ba1b80e2481a5cb446fjsh state = State.DISCONNECTING; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 192767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called when it's time to clean up disconnected Connection objects 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 196767a662ecde33c3979bf02b793d392aca0403162Wink Saville void clearDisconnected() { 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = connections.size() - 1 ; i >= 0 ; i--) { 198767a662ecde33c3979bf02b793d392aca0403162Wink Saville CdmaConnection cn = (CdmaConnection)connections.get(i); 199767a662ecde33c3979bf02b793d392aca0403162Wink Saville 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (cn.getState() == State.DISCONNECTED) { 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project connections.remove(i); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 203767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (connections.size() == 0) { 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project state = State.IDLE; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 210