From 0db30899f0d44e4fbaddffb79cc3415db6efb657 Mon Sep 17 00:00:00 2001
From: Sandeep Siddhartha <sansid@google.com>
Date: Mon, 4 Aug 2014 10:42:09 -0700
Subject: [PATCH] Use @IntDef for manage actions

Change-Id: I12473fb82bf865af36aaf681a1b12a19e9f218fc
---
 .../service/voice/AlwaysOnHotwordDetector.java        | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/core/java/android/service/voice/AlwaysOnHotwordDetector.java b/core/java/android/service/voice/AlwaysOnHotwordDetector.java
index b9fce8515692f..b0ff947ecbc24 100644
--- a/core/java/android/service/voice/AlwaysOnHotwordDetector.java
+++ b/core/java/android/service/voice/AlwaysOnHotwordDetector.java
@@ -82,6 +82,15 @@ public class AlwaysOnHotwordDetector {
     private static final int STATE_NOT_READY = 0;
 
     // Keyphrase management actions. Used in getManageIntent() ----//
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(value = {
+                MANAGE_ACTION_ENROLL,
+                MANAGE_ACTION_RE_ENROLL,
+                MANAGE_ACTION_UN_ENROLL
+            })
+    public @interface ManageActions {}
+
     /** Indicates that we need to enroll. */
     public static final int MANAGE_ACTION_ENROLL = 0;
     /** Indicates that we need to re-enroll. */
@@ -360,7 +369,7 @@ public class AlwaysOnHotwordDetector {
      *         This may happen if another detector has been instantiated or the
      *         {@link VoiceInteractionService} hosting this detector has been shut down.
      */
-    public Intent getManageIntent(int action) {
+    public Intent getManageIntent(@ManageActions int action) {
         if (DBG) Slog.d(TAG, "getManageIntent(" + action + ")");
         synchronized (mLock) {
             return getManageIntentLocked(action);