Merge "Expose Handler APIs as @TestApi" into main am: af34323431 am: 181d41ec3a

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3404741

Change-Id: Ib9d1b2fb16b4f73d4f30eae94bb9c43963e9c773
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 8594cae..5171e68 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -2431,6 +2431,12 @@
     method @NonNull public static byte[] digest(@NonNull java.io.InputStream, @NonNull String) throws java.io.IOException, java.security.NoSuchAlgorithmException;
   }
 
+  public class Handler {
+    method @FlaggedApi("android.os.mainline_vcn_platform_api") public final boolean hasMessagesOrCallbacks();
+    method @FlaggedApi("android.os.mainline_vcn_platform_api") public final void removeCallbacksAndEqualMessages(@Nullable Object);
+    method @FlaggedApi("android.os.mainline_vcn_platform_api") public final void removeEqualMessages(int, @Nullable Object);
+  }
+
   public class IpcDataCache<Query, Result> extends android.app.PropertyInvalidatedCache<Query,Result> {
     ctor public IpcDataCache(int, @NonNull String, @NonNull String, @NonNull String, @NonNull android.os.IpcDataCache.QueryHandler<Query,Result>);
     method public static void disableForCurrentProcess(@NonNull String);
diff --git a/core/java/android/os/Handler.java b/core/java/android/os/Handler.java
index d0828c3..eaecd34 100644
--- a/core/java/android/os/Handler.java
+++ b/core/java/android/os/Handler.java
@@ -20,6 +20,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.util.Log;
 import android.util.Printer;
@@ -839,6 +840,7 @@
      *@hide
      */
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @TestApi
     @FlaggedApi(android.os.Flags.FLAG_MAINLINE_VCN_PLATFORM_API)
     public final void removeEqualMessages(int what, @Nullable Object object) {
         mQueue.removeEqualMessages(this, what, disallowNullArgumentIfShared(object));
@@ -872,6 +874,7 @@
      *@hide
      */
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @TestApi
     @FlaggedApi(android.os.Flags.FLAG_MAINLINE_VCN_PLATFORM_API)
     public final void removeCallbacksAndEqualMessages(@Nullable Object token) {
         mQueue.removeCallbacksAndEqualMessages(this, disallowNullArgumentIfShared(token));
@@ -889,6 +892,7 @@
      * @hide
      */
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
+    @TestApi
     @FlaggedApi(android.os.Flags.FLAG_MAINLINE_VCN_PLATFORM_API)
     public final boolean hasMessagesOrCallbacks() {
         return mQueue.hasMessages(this);