1 /* 2 * Copyright (C) 2014 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 R* limitations under the License. 15 */ 16 17 package android.telecom; 18 19 import android.content.ComponentName; 20 import android.os.RemoteException; 21 22 import com.android.internal.telecom.IConnectionService; 23 24 import java.util.HashMap; 25 import java.util.Map; 26 27 /** 28 * @hide 29 */ 30 public class RemoteConnectionManager { 31 private final Map<ComponentName, RemoteConnectionService> mRemoteConnectionServices = 32 new HashMap<>(); 33 private final ConnectionService mOurConnectionServiceImpl; 34 RemoteConnectionManager(ConnectionService ourConnectionServiceImpl)35 public RemoteConnectionManager(ConnectionService ourConnectionServiceImpl) { 36 mOurConnectionServiceImpl = ourConnectionServiceImpl; 37 } 38 addConnectionService( ComponentName componentName, IConnectionService outgoingConnectionServiceRpc)39 void addConnectionService( 40 ComponentName componentName, 41 IConnectionService outgoingConnectionServiceRpc) { 42 if (!mRemoteConnectionServices.containsKey(componentName)) { 43 try { 44 RemoteConnectionService remoteConnectionService = new RemoteConnectionService( 45 outgoingConnectionServiceRpc, 46 mOurConnectionServiceImpl); 47 mRemoteConnectionServices.put(componentName, remoteConnectionService); 48 } catch (RemoteException ignored) { 49 } 50 } 51 } 52 createRemoteConnection( PhoneAccountHandle connectionManagerPhoneAccount, ConnectionRequest request, boolean isIncoming)53 public RemoteConnection createRemoteConnection( 54 PhoneAccountHandle connectionManagerPhoneAccount, 55 ConnectionRequest request, 56 boolean isIncoming) { 57 PhoneAccountHandle accountHandle = request.getAccountHandle(); 58 if (accountHandle == null) { 59 throw new IllegalArgumentException("accountHandle must be specified."); 60 } 61 62 ComponentName componentName = request.getAccountHandle().getComponentName(); 63 if (!mRemoteConnectionServices.containsKey(componentName)) { 64 throw new UnsupportedOperationException("accountHandle not supported: " 65 + componentName); 66 } 67 68 RemoteConnectionService remoteService = mRemoteConnectionServices.get(componentName); 69 if (remoteService != null) { 70 return remoteService.createRemoteConnection( 71 connectionManagerPhoneAccount, request, isIncoming); 72 } 73 return null; 74 } 75 conferenceRemoteConnections(RemoteConnection a, RemoteConnection b)76 public void conferenceRemoteConnections(RemoteConnection a, RemoteConnection b) { 77 if (a.getConnectionService() == b.getConnectionService()) { 78 try { 79 a.getConnectionService().conference(a.getId(), b.getId(), null /*Session.Info*/); 80 } catch (RemoteException e) { 81 } 82 } else { 83 Log.w(this, "Request to conference incompatible remote connections (%s,%s) (%s,%s)", 84 a.getConnectionService(), a.getId(), 85 b.getConnectionService(), b.getId()); 86 } 87 } 88 } 89