Filter Event classes (76d515ef) · Commits · e / os / android_frameworks_base

media/java/android/media/tv/tuner/FilterEvent.java

0 → 100644

+118 −0

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		/*
		* Copyright 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.media.tv.tuner;

		import android.os.NativeHandle;

		/**
		* Demux filter event.
		*
		* @hide
		*/
		public abstract class FilterEvent {

		/**
		* Section event.
		*/
		public static class SectionEvent extends FilterEvent {
		private int mTableId;
		private int mVersion;
		private int mSectionNum;
		private int mDataLength;
		}

		/**
		* Media event.
		*/
		public static class MediaEvent extends FilterEvent {
		private int mStreamId;
		private boolean mIsPtsPresent;
		private long mPts;
		private int mDataLength;
		private NativeHandle mHandle;
		private boolean mIsSecureMemory;
		private int mMpuSequenceNumber;
		private boolean mIsPrivateData;
		private AudioExtraMetaData mExtraMetaData;
		}

		/**
		* PES event.
		*/
		public static class PesEvent extends FilterEvent {
		private int mStreamId;
		private int mDataLength;
		private int mMpuSequenceNumber;
		}

		/**
		* TS record event.
		*/
		public static class TsRecordEvent extends FilterEvent {
		private int mTpid;
		private int mIndexMask;
		private long mByteNumber;
		}

		/**
		* MMPT record event.
		*/
		public static class MmtpRecordEvent extends FilterEvent {
		private int mScHevcIndexMask;
		private long mByteNumber;
		}

		/**
		* Download event.
		*/
		public static class DownloadEvent extends FilterEvent {
		private int mItemId;
		private int mMpuSequenceNumber;
		private int mItemFragmentIndex;
		private int mLastItemFragmentIndex;
		private int mDataLength;
		}

		/**
		* IP payload event.
		*/
		public static class IpPayloadEvent extends FilterEvent {
		private int mDataLength;
		}

		/**
		* TEMI event.
		*/
		public static class TemiEvent extends FilterEvent {
		private long mPts;
		private byte mDescrTag;
		private byte[] mDescrData;
		}

		/**
		* Extra Meta Data from AD (Audio Descriptor) according to
		* ETSI TS 101 154 V2.1.1.
		*/
		public static class AudioExtraMetaData {
		private byte mAdFade;
		private byte mAdPan;
		private byte mVersionTextTag;
		private byte mAdGainCenter;
		private byte mAdGainFront;
		private byte mAdGainSurround;
		}
		}

media/java/android/media/tv/tuner/Tuner.java

+4 −0

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		@@ -115,6 +115,10 @@ public final class Tuner implements AutoCloseable {
		* Frontend Callback.
		*/
		public interface FilterCallback {
		/**
		* Invoked when there are filter events.
		*/
		void onFilterEvent(FilterEvent[] events);
		/**
		* Invoked when filter status changed.
		*/