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/*
* 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 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);
}
}
}
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