Fixed power manager CTS test.

Added an annotation necessary to allow the power manager CTS test to
access the non-public method nap.

Test: adb install -r \
      out/host/linux-x86/cts/android-cts/testcases/CtsOsTestCases.apk
      adb shell am instrument -e class android.os.cts.PowerManagerTest \
      -w android.os.cts/android.support.test.runner.AndroidJUnitRunner

Change-Id: Ida939f074654bef351e2b8fd563c8463431ce9c6
Fixes: 77907164

1 files changed, 2 insertions, 0 deletions

diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index c00100b7e0cf..9c258487447e 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -21,6 +21,7 @@ import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
+import android.annotation.TestApi;
 import android.content.Context;
 import android.util.Log;
 import android.util.proto.ProtoOutputStream;
@@ -960,6 +961,7 @@ public final class PowerManager {
      *
      * @hide Requires signature permission.
      */
+    @TestApi
     public void nap(long time) {
         try {
             mService.nap(time);