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
17package android.media.tv;
18
19import android.media.tv.ITvInputSession;
20import android.net.Uri;
21import android.media.tv.TvTrackInfo;
22import android.os.Bundle;
23
24/**
25 * Helper interface for ITvInputSession to allow the TV input to notify the system service when a
26 * new session has been created.
27 * @hide
28 */
29oneway interface ITvInputSessionCallback {
30    void onSessionCreated(ITvInputSession session, in IBinder hardwareSessionToken);
31    void onSessionEvent(in String name, in Bundle args);
32    void onChannelRetuned(in Uri channelUri);
33    void onTracksChanged(in List<TvTrackInfo> tracks);
34    void onTrackSelected(int type, in String trackId);
35    void onVideoAvailable();
36    void onVideoUnavailable(int reason);
37    void onContentAllowed();
38    void onContentBlocked(in String rating);
39    void onLayoutSurface(int left, int top, int right, int bottom);
40    void onTimeShiftStatusChanged(int status);
41    void onTimeShiftStartPositionChanged(long timeMs);
42    void onTimeShiftCurrentPositionChanged(long timeMs);
43
44    // For the recording session
45    void onTuned(in Uri channelUri);
46    void onRecordingStopped(in Uri recordedProgramUri);
47    void onError(int error);
48}
49