Added maxSdk annotation to mNinePatchChunk field on Bitmap

Hidden API usage in Bitmap->mNinePatchChunk. Annotated the field
with the max sdk annotation as there is a public getNinePatchChunk
method on Bitmap.

Bug: 123769491
Test: N/A
Change-Id: I59cee2b8af238e5656b1366c044600f6feaa95ab

1 files changed, 2 insertions, 1 deletions

diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index 080c5d5e8368..18f0cae4733c 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -25,6 +25,7 @@ import android.annotation.UnsupportedAppUsage;
 import android.annotation.WorkerThread;
 import android.content.res.ResourcesImpl;
 import android.hardware.HardwareBuffer;
+import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.os.StrictMode;
@@ -77,7 +78,7 @@ public final class Bitmap implements Parcelable {
      */
     private boolean mRequestPremultiplied;
 
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 123769491)
     private byte[] mNinePatchChunk; // may be null
     @UnsupportedAppUsage
     private NinePatch.InsetStruct mNinePatchInsets; // may be null