Update captioning APIs

CaptioningManager is now a first-class service in Context and can
have listeners added to it to monitor changes.

BUG: 10260603, 10461210
Change-Id: I2df5b2997537bb343d902b7ace3343ad483f3717

1 files changed, 6 insertions, 0 deletions

diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index cdec399..f10290d 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -105,6 +105,7 @@ import android.view.ContextThemeWrapper;
 import android.view.Display;
 import android.view.WindowManagerImpl;
 import android.view.accessibility.AccessibilityManager;
+import android.view.accessibility.CaptioningManager;
 import android.view.inputmethod.InputMethodManager;
 import android.view.textservice.TextServicesManager;
 import android.accounts.AccountManager;
@@ -307,6 +308,11 @@ class ContextImpl extends Context {
                     return AccessibilityManager.getInstance(ctx);
                 }});
 
+        registerService(CAPTIONING_SERVICE, new ServiceFetcher() {
+                public Object getService(ContextImpl ctx) {
+                    return new CaptioningManager(ctx);
+                }});
+
         registerService(ACCOUNT_SERVICE, new ServiceFetcher() {
                 public Object createService(ContextImpl ctx) {
                     IBinder b = ServiceManager.getService(ACCOUNT_SERVICE);