From 61f47eb3402a6ef151ffc34f1eb17c37c2cd3c08 Mon Sep 17 00:00:00 2001
From: shubang <shubang@google.com>
Date: Wed, 22 Jan 2020 00:04:51 -0800
Subject: [PATCH] Unhide getAudioHandle

Test: make;
Bug: 139308734
Change-Id: I125da39637f3020af1afdd54d7ac6d8ec48971fa
---
 api/system-current.txt                              |  1 +
 .../android/media/tv/tuner/filter/MediaEvent.java   | 13 +++++++------
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/api/system-current.txt b/api/system-current.txt
index 11cc389e20491..a0fb2f2945008 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5049,6 +5049,7 @@ package android.media.tv.tuner.filter {
   }
 
   public class MediaEvent extends android.media.tv.tuner.filter.FilterEvent {
+    method public long getAudioHandle();
     method public long getAvDataId();
     method public long getDataLength();
     method @Nullable public android.media.tv.tuner.filter.AudioDescriptor getExtraMetaData();
diff --git a/media/java/android/media/tv/tuner/filter/MediaEvent.java b/media/java/android/media/tv/tuner/filter/MediaEvent.java
index 97a2b22e50304..b6bd86befd876 100644
--- a/media/java/android/media/tv/tuner/filter/MediaEvent.java
+++ b/media/java/android/media/tv/tuner/filter/MediaEvent.java
@@ -124,15 +124,16 @@ public class MediaEvent extends FilterEvent{
     }
 
     /**
-     * Reserves the ID which is used by HAL to provide additional information for AV data.
+     * Gets the audio handle.
      *
-     * <p>The corresponding data is used and released by {@link android.media.AudioTrack}.
-     * <p>The data is also released when the {@link Filter} instance is closed.
+     * <p>Client gets audio handle from {@link MediaEvent}, and queues it to
+     * {@link android.media.AudioTrack} in
+     * {@link android.media.AudioTrack#ENCAPSULATION_MODE_HANDLE} format.
      *
-     * @return the reserved AV data ID.
-     * @hide
+     * @return the audio handle.
+     * @see android.media.AudioTrack#ENCAPSULATION_MODE_HANDLE
      */
-    public long reserveAvDataId() {
+    public long getAudioHandle() {
         // TODO: implement
         return mDataId;
     }