Add maxTargetSdk restriction to unused APIs.

These are APIs that have @UnsupportedAppUsage but for which we don't
have any evidence of them currently being used, so should be safe to
remove from the unsupported list.

Bug: 170729553
Test: Treehugger
Change-Id: I4c8fd0006f950de9955242e93968fb0996ceb372

1 files changed, 2 insertions, 1 deletions

diff --git a/core/java/android/widget/TextClock.java b/core/java/android/widget/TextClock.java
index 95c0e8658c57..b1485ef27de5 100644
--- a/core/java/android/widget/TextClock.java
+++ b/core/java/android/widget/TextClock.java
@@ -32,6 +32,7 @@ import android.content.res.TypedArray;
 import android.database.ContentObserver;
 import android.icu.text.DateTimePatternGenerator;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.os.UserHandle;
@@ -494,7 +495,7 @@ public class TextClock extends TextView {
      *
      * @hide
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public CharSequence getFormat() {
         return mFormat;
     }