| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.telephony.sip; |
| |
| import com.android.internal.telephony.Call; |
| import com.android.internal.telephony.Connection; |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.PhoneConstants; |
| import com.android.internal.telephony.UUSInfo; |
| |
| import android.os.SystemClock; |
| import android.telephony.DisconnectCause; |
| import android.telephony.Rlog; |
| import android.telephony.PhoneNumberUtils; |
| |
| abstract class SipConnectionBase extends Connection { |
| private static final String LOG_TAG = "SipConnBase"; |
| private static final boolean DBG = true; |
| private static final boolean VDBG = false; // STOPSHIP if true |
| |
| /* |
| * These time/timespan values are based on System.currentTimeMillis(), |
| * i.e., "wall clock" time. |
| */ |
| private long mCreateTime; |
| private long mConnectTime; |
| private long mDisconnectTime; |
| |
| /* |
| * These time/timespan values are based on SystemClock.elapsedRealTime(), |
| * i.e., time since boot. They are appropriate for comparison and |
| * calculating deltas. |
| */ |
| private long mConnectTimeReal; |
| private long mDuration = -1L; |
| private long mHoldingStartTime; // The time when the Connection last transitioned |
| // into HOLDING |
| |
| SipConnectionBase(String dialString) { |
| super(PhoneConstants.PHONE_TYPE_SIP); |
| if (DBG) log("SipConnectionBase: ctor dialString=" + SipPhone.hidePii(dialString)); |
| mPostDialString = PhoneNumberUtils.extractPostDialPortion(dialString); |
| |
| mCreateTime = System.currentTimeMillis(); |
| } |
| |
| protected void setState(Call.State state) { |
| if (DBG) log("setState: state=" + state); |
| switch (state) { |
| case ACTIVE: |
| if (mConnectTime == 0) { |
| mConnectTimeReal = SystemClock.elapsedRealtime(); |
| mConnectTime = System.currentTimeMillis(); |
| } |
| break; |
| case DISCONNECTED: |
| mDuration = getDurationMillis(); |
| mDisconnectTime = System.currentTimeMillis(); |
| break; |
| case HOLDING: |
| mHoldingStartTime = SystemClock.elapsedRealtime(); |
| break; |
| default: |
| // Ignore |
| break; |
| } |
| } |
| |
| @Override |
| public long getCreateTime() { |
| if (VDBG) log("getCreateTime: ret=" + mCreateTime); |
| return mCreateTime; |
| } |
| |
| @Override |
| public long getConnectTime() { |
| if (VDBG) log("getConnectTime: ret=" + mConnectTime); |
| return mConnectTime; |
| } |
| |
| @Override |
| public long getDisconnectTime() { |
| if (VDBG) log("getDisconnectTime: ret=" + mDisconnectTime); |
| return mDisconnectTime; |
| } |
| |
| @Override |
| public long getDurationMillis() { |
| long dur; |
| if (mConnectTimeReal == 0) { |
| dur = 0; |
| } else if (mDuration < 0) { |
| dur = SystemClock.elapsedRealtime() - mConnectTimeReal; |
| } else { |
| dur = mDuration; |
| } |
| if (VDBG) log("getDurationMillis: ret=" + dur); |
| return dur; |
| } |
| |
| @Override |
| public long getHoldDurationMillis() { |
| long dur; |
| if (getState() != Call.State.HOLDING) { |
| // If not holding, return 0 |
| dur = 0; |
| } else { |
| dur = SystemClock.elapsedRealtime() - mHoldingStartTime; |
| } |
| if (VDBG) log("getHoldDurationMillis: ret=" + dur); |
| return dur; |
| } |
| |
| void setDisconnectCause(int cause) { |
| if (DBG) log("setDisconnectCause: prev=" + mCause + " new=" + cause); |
| mCause = cause; |
| } |
| |
| @Override |
| public String getVendorDisconnectCause() { |
| return null; |
| } |
| |
| @Override |
| public void proceedAfterWaitChar() { |
| if (DBG) log("proceedAfterWaitChar: ignore"); |
| } |
| |
| @Override |
| public void proceedAfterWildChar(String str) { |
| if (DBG) log("proceedAfterWildChar: ignore"); |
| } |
| |
| @Override |
| public void cancelPostDial() { |
| if (DBG) log("cancelPostDial: ignore"); |
| } |
| |
| protected abstract Phone getPhone(); |
| |
| private void log(String msg) { |
| Rlog.d(LOG_TAG, msg); |
| } |
| |
| @Override |
| public int getNumberPresentation() { |
| // TODO: add PRESENTATION_URL |
| if (VDBG) log("getNumberPresentation: ret=PRESENTATION_ALLOWED"); |
| return PhoneConstants.PRESENTATION_ALLOWED; |
| } |
| |
| @Override |
| public UUSInfo getUUSInfo() { |
| // FIXME: what's this for SIP? |
| if (VDBG) log("getUUSInfo: ? ret=null"); |
| return null; |
| } |
| |
| @Override |
| public int getPreciseDisconnectCause() { |
| return 0; |
| } |
| |
| @Override |
| public long getHoldingStartTime() { |
| return mHoldingStartTime; |
| } |
| |
| @Override |
| public long getConnectTimeReal() { |
| return mConnectTimeReal; |
| } |
| |
| @Override |
| public Connection getOrigConnection() { |
| return null; |
| } |
| |
| @Override |
| public boolean isMultiparty() { |
| return false; |
| } |
| } |