1 /* 2 * Copyright (C) 2015 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.tv.data; 18 19 import android.media.tv.TvContentRating; 20 import com.android.tv.data.api.Channel; 21 22 public interface StreamInfo { 23 int VIDEO_DEFINITION_LEVEL_UNKNOWN = 0; 24 int VIDEO_DEFINITION_LEVEL_SD = 1; 25 int VIDEO_DEFINITION_LEVEL_HD = 2; 26 int VIDEO_DEFINITION_LEVEL_FULL_HD = 3; 27 int VIDEO_DEFINITION_LEVEL_ULTRA_HD = 4; 28 29 int AUDIO_CHANNEL_COUNT_UNKNOWN = 0; 30 getCurrentChannel()31 Channel getCurrentChannel(); 32 getBlockedContentRating()33 TvContentRating getBlockedContentRating(); 34 getVideoWidth()35 int getVideoWidth(); 36 getVideoHeight()37 int getVideoHeight(); 38 getVideoFrameRate()39 float getVideoFrameRate(); 40 getVideoDisplayAspectRatio()41 float getVideoDisplayAspectRatio(); 42 getVideoDefinitionLevel()43 int getVideoDefinitionLevel(); 44 getAudioChannelCount()45 int getAudioChannelCount(); 46 hasClosedCaption()47 boolean hasClosedCaption(); 48 isVideoAvailable()49 boolean isVideoAvailable(); 50 /** Returns true, if video or audio is available. */ isVideoOrAudioAvailable()51 boolean isVideoOrAudioAvailable(); 52 getVideoUnavailableReason()53 int getVideoUnavailableReason(); 54 } 55