1/* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.internal.telephony.sip; 18 19import com.android.internal.telephony.Call; 20import com.android.internal.telephony.Connection; 21import java.util.Iterator; 22import java.util.List; 23 24abstract class SipCallBase extends Call { 25 26 @Override 27 public List<Connection> getConnections() { 28 // FIXME should return Collections.unmodifiableList(); 29 return mConnections; 30 } 31 32 @Override 33 public boolean isMultiparty() { 34 return mConnections.size() > 1; 35 } 36 37 @Override 38 public String toString() { 39 return mState.toString() + ":" + super.toString(); 40 } 41} 42