ImsPhoneConnection.java revision 549148fb25d8b38c2bd1207c1a21027c6621932b
1a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville/* 2a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Copyright (C) 2013 The Android Open Source Project 3a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 4a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 5a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * you may not use this file except in compliance with the License. 6a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * You may obtain a copy of the License at 7a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 8a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * http://www.apache.org/licenses/LICENSE-2.0 9a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * 10a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Unless required by applicable law or agreed to in writing, software 11a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * distributed under the License is distributed on an "AS IS" BASIS, 12a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * See the License for the specific language governing permissions and 14a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * limitations under the License. 15a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 16a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 17a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savillepackage com.android.internal.telephony.imsphone; 18a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 19a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.content.Context; 20d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunnimport android.net.Uri; 21a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.AsyncResult; 22a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Handler; 23a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Looper; 24a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Message; 25a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.PowerManager; 26a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.Registrant; 27a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.os.SystemClock; 28541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunnimport android.telecom.Log; 29a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.telephony.DisconnectCause; 30a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.telephony.PhoneNumberUtils; 31a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport android.telephony.Rlog; 32a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 332999afbcfeab69bf7473e1b9bcabb1c9c6935b19Tyler Gunnimport com.android.ims.ImsException; 347fa8ac39602ee9841dfcb0fb5c5f4d401925f8b5Tyler Gunnimport com.android.ims.ImsStreamMediaProfile; 35a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.CallStateException; 36a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.Connection; 37a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.Phone; 38a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.PhoneConstants; 39a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.internal.telephony.UUSInfo; 40a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 41a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.ims.ImsCall; 42a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savilleimport com.android.ims.ImsCallProfile; 43a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 44a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville/** 45a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * {@hide} 46a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 47a8467dd0c524787104b1ccdddc5e8af10ba729edWink Savillepublic class ImsPhoneConnection extends Connection { 48a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final String LOG_TAG = "ImsPhoneConnection"; 49a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final boolean DBG = true; 50a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 51a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Instance Variables 52a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 53a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsPhoneCallTracker mOwner; 54a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsPhoneCall mParent; 55a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private ImsCall mImsCall; 56a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 57a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private String mPostDialString; // outgoing calls only 58a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private boolean mDisconnected; 59a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 60a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* 61a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville int mIndex; // index in ImsPhoneCallTracker.connections[], -1 if unassigned 62a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // The GSM index is 1 + this 63a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 64a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 65a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /* 66a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * These time/timespan values are based on System.currentTimeMillis(), 67a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * i.e., "wall clock" time. 68a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 69a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private long mDisconnectTime; 70a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 71a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private int mNextPostDialChar; // index into postDialString 72a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 73a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private int mCause = DisconnectCause.NOT_DISCONNECTED; 74a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private PostDialState mPostDialState = PostDialState.NOT_STARTED; 75a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private UUSInfo mUusInfo; 76a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private Handler mHandler; 77a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 78a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private PowerManager.WakeLock mPartialWakeLock; 79a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 80a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Event Constants 81a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_DTMF_DONE = 1; 82a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_PAUSE_DONE = 2; 83a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_NEXT_POST_DIAL = 3; 84a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int EVENT_WAKE_LOCK_TIMEOUT = 4; 85a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 86a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Constants 87a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int PAUSE_DELAY_MILLIS = 3 * 1000; 88a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private static final int WAKE_LOCK_TIMEOUT_MILLIS = 60*1000; 89a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 90a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Inner Classes 91a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 92a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville class MyHandler extends Handler { 93a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville MyHandler(Looper l) {super(l);} 94a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 95a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 96a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void 97a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville handleMessage(Message msg) { 98a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 99a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville switch (msg.what) { 100a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_NEXT_POST_DIAL: 101a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_DTMF_DONE: 102a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_PAUSE_DONE: 103a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processNextPostDialChar(); 104a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 105a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville case EVENT_WAKE_LOCK_TIMEOUT: 106a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville releaseWakeLock(); 107a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville break; 108a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 109a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 110a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 111a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 112a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //***** Constructors 113a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 114a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** This is probably an MT call */ 115a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ 116a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneConnection(Context context, ImsCall imsCall, ImsPhoneCallTracker ct, ImsPhoneCall parent) { 117a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville createWakeLock(context); 118a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville acquireWakeLock(); 119a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 120a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOwner = ct; 121a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandler = new MyHandler(mOwner.getLooper()); 122a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mImsCall = imsCall; 123a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 124a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if ((imsCall != null) && (imsCall.getCallProfile() != null)) { 125a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mAddress = imsCall.getCallProfile().getCallExtra(ImsCallProfile.EXTRA_OI); 126a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCnapName = imsCall.getCallProfile().getCallExtra(ImsCallProfile.EXTRA_CNA); 127d325833e9248c05305b1edabb1d8efc827803f75Jing Zhao mNumberPresentation = ImsCallProfile.OIRToPresentation( 128a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville imsCall.getCallProfile().getCallExtraInt(ImsCallProfile.EXTRA_OIR)); 129d325833e9248c05305b1edabb1d8efc827803f75Jing Zhao mCnapNamePresentation = ImsCallProfile.OIRToPresentation( 130a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville imsCall.getCallProfile().getCallExtraInt(ImsCallProfile.EXTRA_CNAP)); 13164e62340aae85179a6468ccac4a401900eb4dc2fTyler Gunn 1326a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee updateMediaCapabilities(imsCall); 133a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 134a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mNumberPresentation = PhoneConstants.PRESENTATION_UNKNOWN; 135a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCnapNamePresentation = PhoneConstants.PRESENTATION_UNKNOWN; 136a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 137a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 138a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mIsIncoming = true; 139a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCreateTime = System.currentTimeMillis(); 140a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mUusInfo = null; 141a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 142a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //mIndex = index; 143a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 144a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent = parent; 145a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent.attach(this, ImsPhoneCall.State.INCOMING); 146a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 147a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 148a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** This is an MO call, created when dialing */ 149a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ 150a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ImsPhoneConnection(Context context, String dialString, ImsPhoneCallTracker ct, ImsPhoneCall parent) { 151a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville createWakeLock(context); 152a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville acquireWakeLock(); 153a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 154a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOwner = ct; 155a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandler = new MyHandler(mOwner.getLooper()); 156a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 157a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mDialString = dialString; 158a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 159a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mAddress = PhoneNumberUtils.extractNetworkPortionAlt(dialString); 160a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPostDialString = PhoneNumberUtils.extractPostDialPortion(dialString); 161a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 162a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //mIndex = -1; 163a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 164a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mIsIncoming = false; 165a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCnapName = null; 166a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCnapNamePresentation = PhoneConstants.PRESENTATION_ALLOWED; 167a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mNumberPresentation = PhoneConstants.PRESENTATION_ALLOWED; 168a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCreateTime = System.currentTimeMillis(); 169a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 170a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent = parent; 171a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville parent.attachFake(this, ImsPhoneCall.State.DIALING); 172a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 173a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 174a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void dispose() { 175a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 176a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 177a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville static boolean 178a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville equalsHandlesNulls (Object a, Object b) { 179a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return (a == null) ? (b == null) : a.equals (b); 180a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 181a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 182a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 183a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public String getOrigDialString(){ 184a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mDialString; 185a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 186a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 187a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 188a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public ImsPhoneCall getCall() { 189a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mParent; 190a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 191a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 192a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 193a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public long getDisconnectTime() { 194a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mDisconnectTime; 195a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 196a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 197a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 198a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public long getHoldingStartTime() { 199a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mHoldingStartTime; 200a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 201a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 202a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 203a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public long getHoldDurationMillis() { 204a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (getState() != ImsPhoneCall.State.HOLDING) { 205a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // If not holding, return 0 206a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return 0; 207a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 208a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return SystemClock.elapsedRealtime() - mHoldingStartTime; 209a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 210a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 211a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 212a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 213a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public int getDisconnectCause() { 214a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mCause; 215a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 216a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 217a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void setDisconnectCause(int cause) { 218a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCause = cause; 219a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 220a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 221a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public ImsPhoneCallTracker getOwner () { 222a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mOwner; 223a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 224a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 225a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 226a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public ImsPhoneCall.State getState() { 227a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mDisconnected) { 228a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return ImsPhoneCall.State.DISCONNECTED; 229a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 230a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return super.getState(); 231a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 232a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 233a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 234a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 235a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void hangup() throws CallStateException { 236a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!mDisconnected) { 237a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOwner.hangup(this); 238a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 239a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException ("disconnected"); 240a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 241a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 242a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 243a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 244a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void separate() throws CallStateException { 245a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville throw new CallStateException ("not supported"); 246a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 247a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 248a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 249a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public PostDialState getPostDialState() { 250a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mPostDialState; 251a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 252a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 253a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 254a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void proceedAfterWaitChar() { 255a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPostDialState != PostDialState.WAIT) { 256a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.w(LOG_TAG, "ImsPhoneConnection.proceedAfterWaitChar(): Expected " 257a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville + "getPostDialState() to be WAIT but was " + mPostDialState); 258a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 259a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 260a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 261a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.STARTED); 262a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 263a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processNextPostDialChar(); 264a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 265a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 266a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 267a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void proceedAfterWildChar(String str) { 268a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPostDialState != PostDialState.WILD) { 269a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.w(LOG_TAG, "ImsPhoneConnection.proceedAfterWaitChar(): Expected " 270a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville + "getPostDialState() to be WILD but was " + mPostDialState); 271a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 272a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 273a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 274a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.STARTED); 275a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 276a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // make a new postDialString, with the wild char replacement string 277a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // at the beginning, followed by the remaining postDialString. 278a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 279a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville StringBuilder buf = new StringBuilder(str); 280a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville buf.append(mPostDialString.substring(mNextPostDialChar)); 281a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPostDialString = buf.toString(); 282a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mNextPostDialChar = 0; 283a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) { 284a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "proceedAfterWildChar: new postDialString is " + 285a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPostDialString); 286a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 287a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 288a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processNextPostDialChar(); 289a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 290a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 291a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 292a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public void cancelPostDial() { 293a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.CANCELLED); 294a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 295a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 296a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 297a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Called when this Connection is being hung up locally (eg, user pressed "end") 298a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 299a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 300a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onHangupLocal() { 301a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mCause = DisconnectCause.LOCAL; 302a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 303a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 304a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** Called when the connection has been disconnected */ 305a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ boolean 306a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onDisconnect(int cause) { 307a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "onDisconnect: cause=" + cause); 308a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mCause != DisconnectCause.LOCAL) mCause = cause; 309a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return onDisconnect(); 310a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 311a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 312a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ boolean 313a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onDisconnect() { 314a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean changed = false; 315a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 316a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!mDisconnected) { 317a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //mIndex = -1; 318a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 319a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mDisconnectTime = System.currentTimeMillis(); 320a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mDuration = SystemClock.elapsedRealtime() - mConnectTimeReal; 321a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mDisconnected = true; 322a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 323a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOwner.mPhone.notifyDisconnect(this); 324a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 325a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mParent != null) { 326a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville changed = mParent.connectionDisconnected(this); 327a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 328a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "onDisconnect: no parent"); 329a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 330a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mImsCall != null) mImsCall.close(); 331a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mImsCall = null; 332a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 333a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville releaseWakeLock(); 334a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return changed; 335a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 336a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 337a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 338a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * An incoming or outgoing call has connected 339a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 340a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville void 341a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onConnectedInOrOut() { 342a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mConnectTime = System.currentTimeMillis(); 343a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mConnectTimeReal = SystemClock.elapsedRealtime(); 344a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mDuration = 0; 345a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 346a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (Phone.DEBUG_PHONE) { 347a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "onConnectedInOrOut: connectTime=" + mConnectTime); 348a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 349a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 350a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!mIsIncoming) { 351a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // outgoing calls only 352a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processNextPostDialChar(); 353a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 354a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville releaseWakeLock(); 355a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 356a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 357a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ void 358a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onStartedHolding() { 359a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHoldingStartTime = SystemClock.elapsedRealtime(); 360a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 361a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 362a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Performs the appropriate action for a post-dial char, but does not 363a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * notify application. returns false if the character is invalid and 364a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * should be ignored 365a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 366a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private boolean 367a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processPostDialChar(char c) { 368a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (PhoneNumberUtils.is12Key(c)) { 369a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mOwner.mCi.sendDtmf(c, mHandler.obtainMessage(EVENT_DTMF_DONE)); 370a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (c == PhoneNumberUtils.PAUSE) { 371a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // From TS 22.101: 372a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // It continues... 373a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Upon the called party answering the UE shall send the DTMF digits 374a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // automatically to the network after a delay of 3 seconds( 20 ). 375a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // The digits shall be sent according to the procedures and timing 376a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // specified in 3GPP TS 24.008 [13]. The first occurrence of the 377a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // "DTMF Control Digits Separator" shall be used by the ME to 378a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // distinguish between the addressing digits (i.e. the phone number) 379a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // and the DTMF digits. Upon subsequent occurrences of the 380a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // separator, 381a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // the UE shall pause again for 3 seconds ( 20 ) before sending 382a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // any further DTMF digits. 383a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandler.sendMessageDelayed(mHandler.obtainMessage(EVENT_PAUSE_DONE), 384a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville PAUSE_DELAY_MILLIS); 385a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (c == PhoneNumberUtils.WAIT) { 386a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.WAIT); 387a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (c == PhoneNumberUtils.WILD) { 388a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.WILD); 389a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 390a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return false; 391a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 392a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 393a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return true; 394a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 395a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 396a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 397a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public String 398a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville getRemainingPostDialString() { 399a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPostDialState == PostDialState.CANCELLED 400a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville || mPostDialState == PostDialState.COMPLETE 401a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville || mPostDialString == null 402a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville || mPostDialString.length() <= mNextPostDialChar 403a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ) { 404a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return ""; 405a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 406a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 407a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mPostDialString.substring(mNextPostDialChar); 408a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 409a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 410a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 411a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville protected void finalize() 412a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville { 413a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville releaseWakeLock(); 414a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 415a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 416a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 417a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville processNextPostDialChar() { 418a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville char c = 0; 419a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Registrant postDialHandler; 420a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 421a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPostDialState == PostDialState.CANCELLED) { 422a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //Rlog.d(LOG_TAG, "##### processNextPostDialChar: postDialState == CANCELLED, bail"); 423a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 424a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 425a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 426a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPostDialString == null || 427a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPostDialString.length() <= mNextPostDialChar) { 428a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.COMPLETE); 429a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 430a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // notifyMessage.arg1 is 0 on complete 431a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville c = 0; 432a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else { 433a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville boolean isValid; 434a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 435a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville setPostDialState(PostDialState.STARTED); 436a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 437a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville c = mPostDialString.charAt(mNextPostDialChar++); 438a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 439a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville isValid = processPostDialChar(c); 440a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 441a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (!isValid) { 442a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Will call processNextPostDialChar 443a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandler.obtainMessage(EVENT_NEXT_POST_DIAL).sendToTarget(); 444a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // Don't notify application 445a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.e(LOG_TAG, "processNextPostDialChar: c=" + c + " isn't valid!"); 446a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return; 447a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 448a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 449a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 450a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville postDialHandler = mOwner.mPhone.mPostDialHandler; 451a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 452a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Message notifyMessage; 453a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 454a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (postDialHandler != null 455a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && (notifyMessage = postDialHandler.messageForRegistrant()) != null) { 456a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // The AsyncResult.result is the Connection object 457a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville PostDialState state = mPostDialState; 458a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville AsyncResult ar = AsyncResult.forMessage(notifyMessage); 459a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ar.result = this; 460a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville ar.userObj = state; 461a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 462a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville // arg1 is the character that was/is being processed 463a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville notifyMessage.arg1 = c; 464a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 465a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //Rlog.v(LOG_TAG, "##### processNextPostDialChar: send msg to postDialHandler, arg1=" + c); 466a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville notifyMessage.sendToTarget(); 467a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 468a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 469a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 470a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /** 471a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * Set post dial state and acquire wake lock while switching to "started" 472a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * state, the wake lock will be released if state switches out of "started" 473a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * state or after WAKE_LOCK_TIMEOUT_MILLIS. 474a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville * @param s new PostDialState 475a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville */ 476a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void setPostDialState(PostDialState s) { 477a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPostDialState != PostDialState.STARTED 478a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && s == PostDialState.STARTED) { 479a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville acquireWakeLock(); 480a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Message msg = mHandler.obtainMessage(EVENT_WAKE_LOCK_TIMEOUT); 481a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandler.sendMessageDelayed(msg, WAKE_LOCK_TIMEOUT_MILLIS); 482a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (mPostDialState == PostDialState.STARTED 483a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville && s != PostDialState.STARTED) { 484a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mHandler.removeMessages(EVENT_WAKE_LOCK_TIMEOUT); 485a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville releaseWakeLock(); 486a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 487a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPostDialState = s; 488a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 489a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 490a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 491a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville createWakeLock(Context context) { 492a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE); 493a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPartialWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, LOG_TAG); 494a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 495a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 496a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville private void 497a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville acquireWakeLock() { 498a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "acquireWakeLock"); 499a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPartialWakeLock.acquire(); 500a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 501a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 50297fba207643a87dd718395010a98ded3e809a3d7Libin.Tang@motorola.com void 503a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville releaseWakeLock() { 504a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville synchronized(mPartialWakeLock) { 505a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (mPartialWakeLock.isHeld()) { 506a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville Rlog.d(LOG_TAG, "releaseWakeLock"); 507a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mPartialWakeLock.release(); 508a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 509a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 510a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 511a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 512a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 513a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public int getNumberPresentation() { 514a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mNumberPresentation; 515a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 516a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 517a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 518a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public UUSInfo getUUSInfo() { 519a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mUusInfo; 520a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 521a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 522a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 523a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public Connection getOrigConnection() { 524a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return null; 525a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 526a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 527a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 528a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public boolean isMultiparty() { 529541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn return mImsCall != null && mImsCall.isMultiparty(); 530a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 531a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 532a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ ImsCall getImsCall() { 533a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return mImsCall; 534a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 535a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 536a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ void setImsCall(ImsCall imsCall) { 537a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mImsCall = imsCall; 538a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 539a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 540a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville /*package*/ void changeParent(ImsPhoneCall parent) { 541a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent = parent; 542a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 543a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 5446a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee /** 5456a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * @return {@code true} if the {@link ImsPhoneConnection} or its media capabilities have been 5466a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * changed, and {@code false} otherwise. 5476a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee */ 5486a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee /*package*/ boolean update(ImsCall imsCall, ImsPhoneCall.State state) { 549a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville if (state == ImsPhoneCall.State.ACTIVE) { 5506a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (mParent.getState().isRinging() || mParent.getState().isDialing()) { 551a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onConnectedInOrOut(); 552a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 553a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 5546a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (mParent.getState().isRinging() || mParent == mOwner.mBackgroundCall) { 555a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //mForegroundCall should be IDLE 556a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //when accepting WAITING call 557a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //before accept WAITING call, 558a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville //the ACTIVE call should be held ahead 559a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent.detach(this); 560a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent = mOwner.mForegroundCall; 561a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville mParent.attach(this); 562a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 563a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } else if (state == ImsPhoneCall.State.HOLDING) { 564a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville onStartedHolding(); 565a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 566a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 567549148fb25d8b38c2bd1207c1a21027c6621932bEtan Cohen boolean updateParent = mParent.update(this, imsCall, state); 568549148fb25d8b38c2bd1207c1a21027c6621932bEtan Cohen boolean updateMediaCapabilities = updateMediaCapabilities(imsCall); 569549148fb25d8b38c2bd1207c1a21027c6621932bEtan Cohen return updateParent || updateMediaCapabilities; 570a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 571a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville 572a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville @Override 573a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville public int getPreciseDisconnectCause() { 574a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville return 0; 575a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville } 576d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn 577d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn /** 578d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn * Notifies this Connection of a request to disconnect a participant of the conference managed 579d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn * by the connection. 580d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn * 581d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn * @param endpoint the {@link android.net.Uri} of the participant to disconnect. 582d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn */ 583d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn @Override 584d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn public void onDisconnectConferenceParticipant(Uri endpoint) { 585d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn ImsCall imsCall = getImsCall(); 586d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn if (imsCall == null) { 587d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn return; 588d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn } 589d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn try { 590d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn imsCall.removeParticipants(new String[]{endpoint.toString()}); 591d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn } catch (ImsException e) { 592d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn // No session in place -- no change 593d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn Rlog.e(LOG_TAG, "onDisconnectConferenceParticipant: no session in place. "+ 594d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn "Failed to disconnect endpoint = " + endpoint); 595d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn } 596d7f4ed8ac190763dce7e57b737caa44654b4592aTyler Gunn } 597541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn 598541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn /** 5996a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * Check for a change in the video capabilities and audio quality for the {@link ImsCall}, and 6006a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * update the {@link ImsPhoneConnection} with this information. 6016a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * 6026a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * @param imsCall The call to check for changes in media capabilities. 6036a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * @return Whether the media capabilities have been changed. 6046a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee */ 6056a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee private boolean updateMediaCapabilities(ImsCall imsCall) { 6066a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (imsCall == null) { 6076a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee return false; 6086a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6096a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6106a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee boolean changed = false; 6116a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6126a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee try { 6136a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee ImsCallProfile localCallProfile = imsCall.getLocalCallProfile(); 6146a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee ImsCallProfile remoteCallProfile = imsCall.getRemoteCallProfile(); 6156a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6166a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (localCallProfile != null) { 6176a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee int callType = localCallProfile.mCallType; 6186a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6196a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee boolean newLocalVideoCapable = callType == ImsCallProfile.CALL_TYPE_VT; 6206a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (isLocalVideoCapable() != newLocalVideoCapable) { 6216a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee setLocalVideoCapable(newLocalVideoCapable); 6226a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee changed = true; 6236a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6246a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6256a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee int newVideoState = ImsCallProfile.getVideoStateFromCallType(callType); 6266a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (getVideoState() != newVideoState) { 6276a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee setVideoState(newVideoState); 6286a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee changed = true; 6296a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6306a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6316a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6326a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee int newAudioQuality = 6336a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee getAudioQualityFromCallProfile(localCallProfile, remoteCallProfile); 6346a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (getAudioQuality() != newAudioQuality) { 6356a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee setAudioQuality(newAudioQuality); 6366a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee changed = true; 6376a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6386a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } catch (ImsException e) { 6396a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee // No session in place -- no change 6406a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6416a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6426a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee return changed; 6436a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6446a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6456a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee /** 6466a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * Determines the {@link ImsPhoneConnection} audio quality based on the local and remote 6476a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * {@link ImsCallProfile}. If indicate a HQ audio call if the local stream profile 6486a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * indicates AMR_WB or EVRC_WB and there is no remote restrict cause. 6496a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * 6506a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * @param localCallProfile The local call profile. 6516a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * @param remoteCallProfile The remote call profile. 6526a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee * @return The audio quality. 6536a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee */ 6546a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee private int getAudioQualityFromCallProfile( 6556a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee ImsCallProfile localCallProfile, ImsCallProfile remoteCallProfile) { 6566a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee if (localCallProfile == null || remoteCallProfile == null 6576a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee || localCallProfile.mMediaProfile == null) { 6586a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee return AUDIO_QUALITY_STANDARD; 6596a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6606a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6616a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee boolean isHighDef = (localCallProfile.mMediaProfile.mAudioQuality 6626a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee == ImsStreamMediaProfile.AUDIO_QUALITY_AMR_WB 6636a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee || localCallProfile.mMediaProfile.mAudioQuality 6646a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee == ImsStreamMediaProfile.AUDIO_QUALITY_EVRC_WB) 6656a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee && remoteCallProfile.mRestrictCause == ImsCallProfile.CALL_RESTRICT_CAUSE_NONE; 6666a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee return isHighDef ? AUDIO_QUALITY_HIGH_DEFINITION : AUDIO_QUALITY_STANDARD; 6676a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee } 6686a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee 6696a0fa4105fa8104a09b33a3403df5ae2711e0083Andrew Lee /** 670541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn * Provides a string representation of the {@link ImsPhoneConnection}. Primarily intended for 671541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn * use in log statements. 672541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn * 673541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn * @return String representation of call. 674541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn */ 675541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn @Override 676541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn public String toString() { 677541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn StringBuilder sb = new StringBuilder(); 678541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append("[ImsPhoneConnection objId: "); 679541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append(System.identityHashCode(this)); 680541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append(" address:"); 681541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append(Log.pii(getAddress())); 682541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append(" ImsCall:"); 683541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn if (mImsCall == null) { 684541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append("null"); 685541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn } else { 686541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append(mImsCall); 687541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn } 688541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn sb.append("]"); 689541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn return sb.toString(); 690541accbd8e08fac77faa1c60d14533b1a5a36347Tyler Gunn } 691a8467dd0c524787104b1ccdddc5e8af10ba729edWink Saville} 69264e62340aae85179a6468ccac4a401900eb4dc2fTyler Gunn 693