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      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  * limitations under the License.
     15  */
     16 
     17 package com.android.internal.telecom;
     18 
     19 import android.net.Uri;
     20 import android.os.Bundle;
     21 import android.os.ParcelFileDescriptor;
     22 import android.telecom.CallAudioState;
     23 import android.telecom.ConnectionRequest;
     24 import android.telecom.Logging.Session;
     25 import android.telecom.PhoneAccountHandle;
     26 
     27 import com.android.internal.telecom.IConnectionServiceAdapter;
     28 
     29 /**
     30  * Internal remote interface for connection services.
     31  *
     32  * @see android.telecom.ConnectionService
     33  *
     34  * @hide
     35  */
     36 oneway interface IConnectionService {
     37     void addConnectionServiceAdapter(in IConnectionServiceAdapter adapter,
     38     in Session.Info sessionInfo);
     39 
     40     void removeConnectionServiceAdapter(in IConnectionServiceAdapter adapter,
     41     in Session.Info sessionInfo);
     42 
     43     void createConnection(
     44             in PhoneAccountHandle connectionManagerPhoneAccount,
     45             String callId,
     46             in ConnectionRequest request,
     47             boolean isIncoming,
     48             boolean isUnknown,
     49             in Session.Info sessionInfo);
     50 
     51     void createConnectionComplete(String callId, in Session.Info sessionInfo);
     52 
     53     void createConnectionFailed(in PhoneAccountHandle connectionManagerPhoneAccount, String callId,
     54             in ConnectionRequest request, boolean isIncoming, in Session.Info sessionInfo);
     55 
     56     void abort(String callId, in Session.Info sessionInfo);
     57 
     58     void answerVideo(String callId, int videoState, in Session.Info sessionInfo);
     59 
     60     void answer(String callId, in Session.Info sessionInfo);
     61 
     62     void deflect(String callId, in Uri address, in Session.Info sessionInfo);
     63 
     64     void reject(String callId, in Session.Info sessionInfo);
     65 
     66     void rejectWithMessage(String callId, String message, in Session.Info sessionInfo);
     67 
     68     void disconnect(String callId, in Session.Info sessionInfo);
     69 
     70     void silence(String callId, in Session.Info sessionInfo);
     71 
     72     void hold(String callId, in Session.Info sessionInfo);
     73 
     74     void unhold(String callId, in Session.Info sessionInfo);
     75 
     76     void onCallAudioStateChanged(String activeCallId, in CallAudioState callAudioState,
     77     in Session.Info sessionInfo);
     78 
     79     void playDtmfTone(String callId, char digit, in Session.Info sessionInfo);
     80 
     81     void stopDtmfTone(String callId, in Session.Info sessionInfo);
     82 
     83     void conference(String conferenceCallId, String callId, in Session.Info sessionInfo);
     84 
     85     void splitFromConference(String callId, in Session.Info sessionInfo);
     86 
     87     void mergeConference(String conferenceCallId, in Session.Info sessionInfo);
     88 
     89     void swapConference(String conferenceCallId, in Session.Info sessionInfo);
     90 
     91     void onPostDialContinue(String callId, boolean proceed, in Session.Info sessionInfo);
     92 
     93     void pullExternalCall(String callId, in Session.Info sessionInfo);
     94 
     95     void sendCallEvent(String callId, String event, in Bundle extras, in Session.Info sessionInfo);
     96 
     97     void onExtrasChanged(String callId, in Bundle extras, in Session.Info sessionInfo);
     98 
     99     void startRtt(String callId, in ParcelFileDescriptor fromInCall,
    100     in ParcelFileDescriptor toInCall, in Session.Info sessionInfo);
    101 
    102     void stopRtt(String callId, in Session.Info sessionInfo);
    103 
    104     void respondToRttUpgradeRequest(String callId, in ParcelFileDescriptor fromInCall,
    105     in ParcelFileDescriptor toInCall, in Session.Info sessionInfo);
    106 
    107     void connectionServiceFocusLost(in Session.Info sessionInfo);
    108 
    109     void connectionServiceFocusGained(in Session.Info sessionInfo);
    110 
    111     void handoverFailed(String callId, in ConnectionRequest request,
    112             int error, in Session.Info sessionInfo);
    113 
    114     void handoverComplete(String callId, in Session.Info sessionInfo);
    115 }
    116