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 android.media.tv; 18 19 import android.media.AudioPresentation; 20 import android.media.tv.AdBuffer; 21 import android.media.tv.AdResponse; 22 import android.media.tv.AitInfo; 23 import android.media.tv.BroadcastInfoResponse; 24 import android.media.tv.ITvInputSession; 25 import android.net.Uri; 26 import android.media.tv.TvTrackInfo; 27 import android.os.Bundle; 28 29 /** 30 * Helper interface for ITvInputSession to allow the TV input to notify the system service when a 31 * new session has been created. 32 * @hide 33 */ 34 oneway interface ITvInputSessionCallback { onSessionCreated(ITvInputSession session, in IBinder hardwareSessionToken)35 void onSessionCreated(ITvInputSession session, in IBinder hardwareSessionToken); onSessionEvent(in String name, in Bundle args)36 void onSessionEvent(in String name, in Bundle args); onChannelRetuned(in Uri channelUri)37 void onChannelRetuned(in Uri channelUri); onAudioPresentationsChanged(in List<AudioPresentation> tvAudioPresentations)38 void onAudioPresentationsChanged(in List<AudioPresentation> tvAudioPresentations); onAudioPresentationSelected(int presentationId, int programId)39 void onAudioPresentationSelected(int presentationId, int programId); onTracksChanged(in List<TvTrackInfo> tracks)40 void onTracksChanged(in List<TvTrackInfo> tracks); onTrackSelected(int type, in String trackId)41 void onTrackSelected(int type, in String trackId); onVideoAvailable()42 void onVideoAvailable(); onVideoUnavailable(int reason)43 void onVideoUnavailable(int reason); onContentAllowed()44 void onContentAllowed(); onContentBlocked(in String rating)45 void onContentBlocked(in String rating); onLayoutSurface(int left, int top, int right, int bottom)46 void onLayoutSurface(int left, int top, int right, int bottom); onTimeShiftStatusChanged(int status)47 void onTimeShiftStatusChanged(int status); onTimeShiftStartPositionChanged(long timeMs)48 void onTimeShiftStartPositionChanged(long timeMs); onTimeShiftCurrentPositionChanged(long timeMs)49 void onTimeShiftCurrentPositionChanged(long timeMs); onAitInfoUpdated(in AitInfo aitInfo)50 void onAitInfoUpdated(in AitInfo aitInfo); onSignalStrength(int strength)51 void onSignalStrength(int strength); onCueingMessageAvailability(boolean available)52 void onCueingMessageAvailability(boolean available); onTimeShiftMode(int mode)53 void onTimeShiftMode(int mode); onAvailableSpeeds(in float[] speeds)54 void onAvailableSpeeds(in float[] speeds); 55 56 // For the recording session onTuned(in Uri channelUri)57 void onTuned(in Uri channelUri); onRecordingStopped(in Uri recordedProgramUri)58 void onRecordingStopped(in Uri recordedProgramUri); onError(int error)59 void onError(int error); 60 61 // For broadcast info onBroadcastInfoResponse(in BroadcastInfoResponse response)62 void onBroadcastInfoResponse(in BroadcastInfoResponse response); 63 64 // For ad response onAdResponse(in AdResponse response)65 void onAdResponse(in AdResponse response); onAdBufferConsumed(in AdBuffer buffer)66 void onAdBufferConsumed(in AdBuffer buffer); 67 68 // For messages sent from the TV input onTvMessage(int type, in Bundle data)69 void onTvMessage(int type, in Bundle data); 70 } 71