| /* |
| * Copyright (C) 2013 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 android.telephony; |
| |
| import android.os.RemoteException; |
| |
| import com.android.internal.telephony.IThirdPartyCallListener; |
| |
| /** |
| * Interface provided to {@link android.telephony.ThirdPartyCallService}. The service can use this |
| * to notify the listener of changes to the call state. |
| */ |
| public class ThirdPartyCallListener { |
| private final IThirdPartyCallListener mListener; |
| |
| // Call end reason. TODO: rename this to DisconnectCause once they are public. |
| public static final int CALL_END_NORMAL = 1; |
| public static final int CALL_END_INCOMING_MISSED = 2; |
| public static final int CALL_END_OTHER = 3; |
| |
| public ThirdPartyCallListener(IThirdPartyCallListener listener) { |
| if (listener == null) { |
| throw new IllegalArgumentException("Invalid listener"); |
| } |
| mListener = listener; |
| } |
| |
| /** |
| * Called by the service when a call provider is available to perform the outgoing or incoming |
| * call. |
| */ |
| public void onCallProviderAttached(ThirdPartyCallProvider callProvider) { |
| try { |
| mListener.onCallProviderAttached(callProvider.getCallback()); |
| } catch (RemoteException e) { |
| } |
| } |
| |
| /** |
| * Notifies the listener that ringing has started for this call. |
| */ |
| public void onRingingStarted() { |
| try { |
| mListener.onRingingStarted(); |
| } catch (RemoteException e) { |
| } |
| } |
| |
| /** |
| * Notifies the listener that the call has been successfully established. |
| */ |
| public void onCallEstablished() { |
| try { |
| mListener.onCallEstablished(); |
| } catch (RemoteException e) { |
| } |
| } |
| |
| /** |
| * Notifies the listener that the call has ended. |
| */ |
| public void onCallEnded(int reason) { |
| try { |
| mListener.onCallEnded(reason); |
| } catch (RemoteException e) { |
| } |
| } |
| } |