Merge "Use LinearBlock in MediaEvent"

    method public long getAvDataId();

    method public long getDataLength();

    method @Nullable public android.media.tv.tuner.filter.AudioDescriptor getExtraMetaData();

    method @Nullable public android.media.MediaCodec.LinearBlock getLinearBlock();

    method public int getMpuSequenceNumber();

    method public long getOffset();

    method public long getPts();

import android.annotation.BytesLong;

import android.annotation.Nullable;

import android.annotation.SystemApi;

import android.media.MediaCodec.LinearBlock;

/**

 * Filter event sent from {@link Filter} objects with media type.

    private final long mPts;

    private final long mDataLength;

    private final long mOffset;

    private final Object mLinearBuffer;

    private final LinearBlock mLinearBlock;

    private final boolean mIsSecureMemory;

    private final long mDataId;

    private final int mMpuSequenceNumber;

    // This constructor is used by JNI code only

    private MediaEvent(int streamId, boolean isPtsPresent, long pts, long dataLength, long offset,

            Object buffer, boolean isSecureMemory, long dataId, int mpuSequenceNumber,

            LinearBlock buffer, boolean isSecureMemory, long dataId, int mpuSequenceNumber,

            boolean isPrivateData, AudioDescriptor extraMetaData) {

        mStreamId = streamId;

        mIsPtsPresent = isPtsPresent;

        mPts = pts;

        mDataLength = dataLength;

        mOffset = offset;

        mLinearBuffer = buffer;

        mLinearBlock = buffer;

        mIsSecureMemory = isSecureMemory;

        mDataId = dataId;

        mMpuSequenceNumber = mpuSequenceNumber;

    }

    /**

     * Gets a linear buffer associated to the memory where audio or video data stays.

     * TODO: use LinearBuffer when it's ready.

     *

     * @hide

     * Gets a linear block associated to the memory where audio or video data stays.

     */

    public Object getLinearBuffer() {

        return mLinearBuffer;

    @Nullable

    public LinearBlock getLinearBlock() {

        return mLinearBlock;

    }

    /**