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Commit 0e0fee1e authored by Ray Essick's avatar Ray Essick
Browse files

API access to mediametrics 

provide SDK/API access to media metrics for user apps. This lets the
apps metrics data for their instances of player and codecs. Others
to come.

Bug: 34715803
Test: booted, invoked new APIs to verify desired results
Change-Id: Iaae6406aadef30adc893952961ac154a7c4c761d
parent df9a4f9a

api/current.txt

+2 −0
Original line number Diff line number Diff line
@@ -21320,6 +21320,7 @@ package android.media { 
    method public deprecated java.nio.ByteBuffer[] getInputBuffers();

    method public final android.media.MediaFormat getInputFormat();

    method public android.media.Image getInputImage(int);

    method public android.os.Bundle getMetrics();

    method public final java.lang.String getName();

    method public java.nio.ByteBuffer getOutputBuffer(int);

    method public deprecated java.nio.ByteBuffer[] getOutputBuffers();
@@ -22145,6 +22146,7 @@ package android.media { 
    method public int getCurrentPosition();

    method public android.media.BufferingParams getDefaultBufferingParams();

    method public int getDuration();

    method public android.os.Bundle getMetrics();

    method public android.media.PlaybackParams getPlaybackParams();

    method public int getSelectedTrack(int) throws java.lang.IllegalStateException;

    method public android.media.SyncParams getSyncParams();

api/system-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -22924,6 +22924,7 @@ package android.media { 
    method public deprecated java.nio.ByteBuffer[] getInputBuffers();

    method public final android.media.MediaFormat getInputFormat();

    method public android.media.Image getInputImage(int);

    method public android.os.Bundle getMetrics();

    method public final java.lang.String getName();

    method public java.nio.ByteBuffer getOutputBuffer(int);

    method public deprecated java.nio.ByteBuffer[] getOutputBuffers();
@@ -23749,6 +23750,7 @@ package android.media { 
    method public int getCurrentPosition();

    method public android.media.BufferingParams getDefaultBufferingParams();

    method public int getDuration();

    method public android.os.Bundle getMetrics();

    method public android.media.PlaybackParams getPlaybackParams();

    method public int getSelectedTrack(int) throws java.lang.IllegalStateException;

    method public android.media.SyncParams getSyncParams();

api/test-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -21412,6 +21412,7 @@ package android.media { 
    method public deprecated java.nio.ByteBuffer[] getInputBuffers();

    method public final android.media.MediaFormat getInputFormat();

    method public android.media.Image getInputImage(int);

    method public android.os.Bundle getMetrics();

    method public final java.lang.String getName();

    method public java.nio.ByteBuffer getOutputBuffer(int);

    method public deprecated java.nio.ByteBuffer[] getOutputBuffers();
@@ -22237,6 +22238,7 @@ package android.media { 
    method public int getCurrentPosition();

    method public android.media.BufferingParams getDefaultBufferingParams();

    method public int getDuration();

    method public android.os.Bundle getMetrics();

    method public android.media.PlaybackParams getPlaybackParams();

    method public int getSelectedTrack(int) throws java.lang.IllegalStateException;

    method public android.media.SyncParams getSyncParams();

media/java/android/media/MediaCodec.java

+9 −0
Original line number Diff line number Diff line
@@ -3133,6 +3133,15 @@ final public class MediaCodec { 
    @NonNull

    public native final String getName();



    /**

     *  Returns Analytics/Metrics data about the current content being

     *

     * @return a Bundle containint the set of attributes and values available

     * for the media being handled by this instance of MediaCodec

     *

     */

    public native Bundle getMetrics();



    /**

     * Change a video encoder's target bitrate on the fly. The value is an

     * Integer object containing the new bitrate in bps.

media/java/android/media/MediaPlayer.java

+9 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ import android.content.ContentResolver; 
import android.content.Context;

import android.content.res.AssetFileDescriptor;

import android.net.Uri;

import android.os.Bundle;

import android.os.Handler;

import android.os.HandlerThread;

import android.os.IBinder;
@@ -1386,6 +1387,14 @@ public class MediaPlayer extends PlayerBase 
     */

    public native int getVideoHeight();



    /**

     *  Returns Analytics/Metrics data about the current video in this player.

     *

     * @return the a map of attributes and values available for this video

     * player or null if no metrics are available.

     */

    public native Bundle getMetrics();



    /**

     * Checks whether the MediaPlayer is playing.

     *