Add WebVTT caption renderer

Currently missing support for region anchor points, robust layout
when snapping to lines, and vertical text.

BUG: 10260603
Change-Id: I3463b4aa0039442159144e66922d67f5dfee58ed

1 files changed, 4 insertions, 4 deletions

diff --git a/core/java/android/view/accessibility/CaptioningManager.java b/core/java/android/view/accessibility/CaptioningManager.java
index d4c6abe..557239f 100644
--- a/core/java/android/view/accessibility/CaptioningManager.java
+++ b/core/java/android/view/accessibility/CaptioningManager.java
@@ -140,7 +140,7 @@ public class CaptioningManager {
      *
      * @param listener the listener to add
      */
-    public void addCaptioningStateChangeListener(CaptioningChangeListener listener) {
+    public void addCaptioningChangeListener(CaptioningChangeListener listener) {
         synchronized (mListeners) {
             if (mListeners.isEmpty()) {
                 registerObserver(Secure.ACCESSIBILITY_CAPTIONING_ENABLED);
@@ -163,11 +163,11 @@ public class CaptioningManager {
 
     /**
      * Removes a listener previously added using
-     * {@link #addCaptioningStateChangeListener}.
+     * {@link #addCaptioningChangeListener}.
      *
      * @param listener the listener to remove
      */
-    public void removeCaptioningStateChangeListener(CaptioningChangeListener listener) {
+    public void removeCaptioningChangeListener(CaptioningChangeListener listener) {
         synchronized (mListeners) {
             mListeners.remove(listener);
 
@@ -366,7 +366,7 @@ public class CaptioningManager {
      * Listener for changes in captioning properties, including enabled state
      * and user style preferences.
      */
-    public abstract class CaptioningChangeListener {
+    public static abstract class CaptioningChangeListener {
         /**
          * Called when the captioning enabled state changes.
          *