Add API check for method announceForAccessibility

Bug: 7434841
Change-Id: Ib97a322b4cdb1e1ca81d6ffa092e40f5ae172cb4
diff --git a/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java b/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java
index 837777e..c13e81e 100644
--- a/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java
+++ b/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java
@@ -170,6 +170,9 @@
     public static final boolean HAS_POST_ON_ANIMATION =
             Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
 
+    public static final boolean HAS_ANNOUNCE_FOR_ACCESSIBILITY =
+            Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
+
     public static int getIntFieldIfExists(Class<?> klass, String fieldName,
             Class<?> obj, int defaultVal) {
         try {