From a1788af3440fef04d16067223a31e9dced3500b9 Mon Sep 17 00:00:00 2001
From: Przemyslaw Szczepaniak <pszczepaniak@google.com>
Date: Mon, 24 Mar 2014 15:07:03 +0000
Subject: Documentation update for TextToSpeech#getFeatures

Added note that it may return null in case of error.

Bug: 12323454
Change-Id: I246f7e894c5e8a6421bdd72c7623c72e8a13fc3a
---
 core/java/android/speech/tts/TextToSpeech.java | 1 +
 1 file changed, 1 insertion(+)

(limited to 'core/java/android/speech')

diff --git a/core/java/android/speech/tts/TextToSpeech.java b/core/java/android/speech/tts/TextToSpeech.java
index 327c59a..c527acf 100644
--- a/core/java/android/speech/tts/TextToSpeech.java
+++ b/core/java/android/speech/tts/TextToSpeech.java
@@ -990,6 +990,7 @@ public class TextToSpeech {
      * must be behave as per {@link Boolean#parseBoolean(String)}.
      *
      * @param locale The locale to query features for.
+     * @return Set instance. May return {@code null} on error.
      */
     public Set<String> getFeatures(final Locale locale) {
         return runAction(new Action<Set<String>>() {
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