| /* |
| * Copyright (C) 2016 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.ims; |
| |
| import com.android.ims.internal.IImsMultiEndpoint; |
| import com.android.ims.internal.IImsExternalCallStateListener; |
| |
| import android.os.RemoteException; |
| import android.telephony.Rlog; |
| import android.telephony.ims.ImsExternalCallState; |
| import android.telephony.ims.ImsReasonInfo; |
| |
| import java.util.List; |
| |
| /** |
| * Provides APIs for the IMS multi-endpoint functionality. Specifically, provides a means for IMS |
| * to subscribe to dialog event packages issued by the network. |
| * |
| * @hide |
| */ |
| public class ImsMultiEndpoint { |
| /** |
| * Adapter class for {@link IImsExternalCallStateListener}. |
| */ |
| private class ImsExternalCallStateListenerProxy extends IImsExternalCallStateListener.Stub { |
| private ImsExternalCallStateListener mListener; |
| |
| public ImsExternalCallStateListenerProxy(ImsExternalCallStateListener listener) { |
| mListener = listener; |
| } |
| |
| |
| /** |
| * Notifies client when Dialog Event Package update is received |
| * |
| * @param externalCallState the external call state. |
| */ |
| @Override |
| public void onImsExternalCallStateUpdate(List<ImsExternalCallState> externalCallState) { |
| if (DBG) Rlog.d(TAG, "onImsExternalCallStateUpdate"); |
| |
| if (mListener != null) { |
| mListener.onImsExternalCallStateUpdate(externalCallState); |
| } |
| } |
| } |
| |
| private static final String TAG = "ImsMultiEndpoint"; |
| private static final boolean DBG = true; |
| |
| private final IImsMultiEndpoint mImsMultiendpoint; |
| |
| public ImsMultiEndpoint(IImsMultiEndpoint iImsMultiEndpoint) { |
| if (DBG) Rlog.d(TAG, "ImsMultiEndpoint created"); |
| mImsMultiendpoint = iImsMultiEndpoint; |
| } |
| |
| public void setExternalCallStateListener(ImsExternalCallStateListener externalCallStateListener) |
| throws ImsException { |
| try { |
| if (DBG) Rlog.d(TAG, "setExternalCallStateListener"); |
| mImsMultiendpoint.setListener(new ImsExternalCallStateListenerProxy( |
| externalCallStateListener)); |
| } catch (RemoteException e) { |
| throw new ImsException("setExternalCallStateListener could not be set.", e, |
| ImsReasonInfo.CODE_LOCAL_IMS_SERVICE_DOWN); |
| } |
| } |
| |
| public boolean isBinderAlive() { |
| return mImsMultiendpoint.asBinder().isBinderAlive(); |
| } |
| } |