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Commit 7dce143d authored by Dichen Zhang's avatar Dichen Zhang Committed by shubang
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Add session ID 

Add new session-id key to Media Format and MediaMetrics.

Bug: b/180037783
Test: set session ID in app and print log in native code.

Change-Id: I405dd64545d1e605eed9ab8626cd81cda4b94d64
parent 0aa96439

media/java/android/media/MediaCodec.java

+0 −1
Original line number Diff line number Diff line
@@ -1684,7 +1684,6 @@ final public class MediaCodec { 
    private MediaCodecInfo mCodecInfo;

    private final Object mCodecInfoLock = new Object();

    private MediaCrypto mCrypto;

    private String mPlaybackId;



    private static final int EVENT_CALLBACK = 1;

    private static final int EVENT_SET_CALLBACK = 2;

media/java/android/media/MediaFormat.java

+9 −0
Original line number Diff line number Diff line
@@ -218,6 +218,15 @@ public final class MediaFormat { 
    @UnsupportedAppUsage

    private Map<String, Object> mMap;



    /**

     * A key describing the log session ID for MediaCodec. The log session ID is a random 32-byte

     * hexadecimal string that is used to associate metrics from multiple media codec instances

     * to the same playback or recording session.

     * The associated value is a string.

     * @hide

     */

    public static final String LOG_SESSION_ID = "log-session-id";



    /**

     * A key describing the mime type of the MediaFormat.

     * The associated value is a string.