1 /**
2  * Copyright (C) 2022 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 #ifndef TEXT_STREAM_GRAPH_RTP_TX_H
18 #define TEXT_STREAM_GRAPH_RTP_TX_H
19 
20 #include <ImsMediaDefine.h>
21 #include <TextStreamGraph.h>
22 
23 class TextStreamGraphRtpTx : public TextStreamGraph
24 {
25 public:
26     TextStreamGraphRtpTx(BaseSessionCallback* callback, int localFd = 0);
27     virtual ~TextStreamGraphRtpTx();
28     virtual ImsMediaResult create(RtpConfig* config);
29     virtual ImsMediaResult update(RtpConfig* config);
30     virtual ImsMediaResult start();
31     bool sendRtt(const android::String8* text);
32 };
33 
34 #endif