From b3d8392d51306e169209f18f3a2a2f8afdea49e5 Mon Sep 17 00:00:00 2001
From: Eric Laurent <elaurent@google.com>
Date: Tue, 23 Oct 2018 17:55:53 -0700
Subject: [PATCH] audio: move private APIs to dark grey list

Add proper @UnsupportedAppUsage annotation for the following methods:
- AudioTrack.getLatency().
- AudioSystm.getPrimaryOutputSamplingRate()
- AudioSystem.getPrimaryOutputFrameCount()

Bug: 112561552
Test: make
Change-Id: I8480ad4699ab530e0b83a00a0897756e676c3cda
---
 media/java/android/media/AudioSystem.java | 5 +++--
 media/java/android/media/AudioTrack.java  | 3 ++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/media/java/android/media/AudioSystem.java b/media/java/android/media/AudioSystem.java
index e8fe9fed6bfa2..67cc456a7c932 100644
--- a/media/java/android/media/AudioSystem.java
+++ b/media/java/android/media/AudioSystem.java
@@ -21,6 +21,7 @@ import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.media.audiopolicy.AudioMix;
+import android.os.Build;
 import android.util.Log;
 
 import java.util.ArrayList;
@@ -864,9 +865,9 @@ public class AudioSystem
     public static native int setMasterMono(boolean mono);
 
     // helpers for android.media.AudioManager.getProperty(), see description there for meaning
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 112561552)
     public static native int getPrimaryOutputSamplingRate();
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 112561552)
     public static native int getPrimaryOutputFrameCount();
     @UnsupportedAppUsage
     public static native int getOutputLatency(int stream);
diff --git a/media/java/android/media/AudioTrack.java b/media/java/android/media/AudioTrack.java
index 62e58cab07720..f3992742a1e46 100644
--- a/media/java/android/media/AudioTrack.java
+++ b/media/java/android/media/AudioTrack.java
@@ -33,6 +33,7 @@ import android.annotation.Nullable;
 import android.annotation.UnsupportedAppUsage;
 import android.app.ActivityThread;
 import android.content.Context;
+import android.os.Build;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
@@ -1506,7 +1507,7 @@ public class AudioTrack extends PlayerBase
      * a better solution.
      * @hide
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 112561552)
     public int getLatency() {
         return native_get_latency();
     }