| /* |
| * 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.ims.aidl; |
| |
| import android.telephony.CallQuality; |
| import android.telephony.ims.ImsStreamMediaProfile; |
| import android.telephony.ims.ImsCallProfile; |
| import android.telephony.ims.ImsReasonInfo; |
| import android.telephony.ims.ImsConferenceState; |
| import com.android.ims.internal.IImsCallSession; |
| import android.telephony.ims.ImsSuppServiceNotification; |
| |
| /** |
| * A listener type for receiving notification on IMS call session events. |
| * When an event is generated for an {@link IImsCallSession}, the application is notified |
| * by having one of the methods called on the {@link IImsCallSessionListener}. |
| * {@hide} |
| */ |
| oneway interface IImsCallSessionListener { |
| /** |
| * Notifies the result of the basic session operation (setup / terminate). |
| */ |
| void callSessionProgressing(in ImsStreamMediaProfile profile); |
| void callSessionInitiated(in ImsCallProfile profile); |
| void callSessionInitiatedFailed(in ImsReasonInfo reasonInfo); |
| void callSessionTerminated(in ImsReasonInfo reasonInfo); |
| |
| /** |
| * Notifies the result of the call hold/resume operation. |
| */ |
| void callSessionHeld(in ImsCallProfile profile); |
| void callSessionHoldFailed(in ImsReasonInfo reasonInfo); |
| void callSessionHoldReceived(in ImsCallProfile profile); |
| void callSessionResumed(in ImsCallProfile profile); |
| void callSessionResumeFailed(in ImsReasonInfo reasonInfo); |
| void callSessionResumeReceived(in ImsCallProfile profile); |
| |
| /** |
| * Notifies the result of call merge operation. |
| */ |
| void callSessionMergeStarted(IImsCallSession newSession, in ImsCallProfile profile); |
| void callSessionMergeComplete(IImsCallSession session); |
| void callSessionMergeFailed(in ImsReasonInfo reasonInfo); |
| |
| /** |
| * Notifies the result of call upgrade / downgrade or any other call updates. |
| */ |
| void callSessionUpdated(in ImsCallProfile profile); |
| void callSessionUpdateFailed(in ImsReasonInfo reasonInfo); |
| void callSessionUpdateReceived(in ImsCallProfile profile); |
| |
| /** |
| * Notifies the result of conference extension. |
| */ |
| void callSessionConferenceExtended(IImsCallSession newSession, in ImsCallProfile profile); |
| void callSessionConferenceExtendFailed(in ImsReasonInfo reasonInfo); |
| void callSessionConferenceExtendReceived(IImsCallSession newSession, |
| in ImsCallProfile profile); |
| |
| /** |
| * Notifies the result of the participant invitation / removal to/from the conference session. |
| */ |
| void callSessionInviteParticipantsRequestDelivered(); |
| void callSessionInviteParticipantsRequestFailed(in ImsReasonInfo reasonInfo); |
| void callSessionRemoveParticipantsRequestDelivered(); |
| void callSessionRemoveParticipantsRequestFailed(in ImsReasonInfo reasonInfo); |
| |
| /** |
| * Notifies the changes of the conference info. in the conference session. |
| */ |
| void callSessionConferenceStateUpdated(in ImsConferenceState state); |
| |
| /** |
| * Notifies the incoming USSD message. |
| */ |
| void callSessionUssdMessageReceived(int mode, String ussdMessage); |
| |
| /** |
| * Notifies of handover information for this call |
| */ |
| void callSessionHandover(int srcAccessTech, int targetAccessTech, |
| in ImsReasonInfo reasonInfo); |
| void callSessionHandoverFailed(int srcAccessTech, int targetAccessTech, |
| in ImsReasonInfo reasonInfo); |
| void callSessionMayHandover(int srcAccessTech, int targetAccessTech); |
| |
| /** |
| * Notifies the TTY mode change by remote party. |
| * @param mode one of the following: |
| * - {@link com.android.internal.telephony.Phone#TTY_MODE_OFF} |
| * - {@link com.android.internal.telephony.Phone#TTY_MODE_FULL} |
| * - {@link com.android.internal.telephony.Phone#TTY_MODE_HCO} |
| * - {@link com.android.internal.telephony.Phone#TTY_MODE_VCO} |
| */ |
| void callSessionTtyModeReceived(int mode); |
| |
| /** |
| * Notifies of a change to the multiparty state for this {@code ImsCallSession}. |
| * |
| * @param session The call session. |
| * @param isMultiParty {@code true} if the session became multiparty, {@code false} otherwise. |
| */ |
| void callSessionMultipartyStateChanged(boolean isMultiParty); |
| |
| /** |
| * Notifies the supplementary service information for the current session. |
| */ |
| void callSessionSuppServiceReceived(in ImsSuppServiceNotification suppSrvNotification); |
| |
| /** |
| * Device received RTT modify request from Remote UE |
| * @param session ImsCallProfile with updated attribute |
| */ |
| void callSessionRttModifyRequestReceived(in ImsCallProfile callProfile); |
| |
| /** |
| * Device issued RTT modify request and inturn received response |
| * from Remote UE |
| * @param status Will be one of the following values from: |
| * - {@link Connection.RttModifyStatus} |
| */ |
| void callSessionRttModifyResponseReceived(int status); |
| |
| /** |
| * While in call, device received RTT message from Remote UE |
| * @param rttMessage Received RTT message |
| */ |
| void callSessionRttMessageReceived(in String rttMessage); |
| |
| /** |
| * While in call, there has been a change in RTT audio indicator. |
| * @param profile updated ImsStreamMediaProfile |
| */ |
| void callSessionRttAudioIndicatorChanged(in ImsStreamMediaProfile profile); |
| |
| /** |
| * Notifies of a change to the call quality. |
| * @param callQuality then updated call quality |
| */ |
| void callQualityChanged(in CallQuality callQuality); |
| } |