diff options
| -rw-r--r-- | core/java/android/view/accessibility/CaptioningManager.java | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/core/java/android/view/accessibility/CaptioningManager.java b/core/java/android/view/accessibility/CaptioningManager.java index 382a266..410d39c 100644 --- a/core/java/android/view/accessibility/CaptioningManager.java +++ b/core/java/android/view/accessibility/CaptioningManager.java @@ -52,11 +52,9 @@ public class CaptioningManager { /** Default scaling value for caption fonts. */ private static final float DEFAULT_FONT_SCALE = 1; - private final ArrayList<CaptioningChangeListener> - mListeners = new ArrayList<CaptioningChangeListener>(); - private final Handler mHandler = new Handler(); - + private final ArrayList<CaptioningChangeListener> mListeners = new ArrayList<>(); private final ContentResolver mContentResolver; + private final ContentObserver mContentObserver; /** * Creates a new captioning manager for the specified context. @@ -65,6 +63,9 @@ public class CaptioningManager { */ public CaptioningManager(Context context) { mContentResolver = context.getContentResolver(); + + final Handler handler = new Handler(context.getMainLooper()); + mContentObserver = new MyContentObserver(handler); } /** @@ -220,7 +221,15 @@ public class CaptioningManager { } } - private final ContentObserver mContentObserver = new ContentObserver(mHandler) { + private class MyContentObserver extends ContentObserver { + private final Handler mHandler; + + public MyContentObserver(Handler handler) { + super(handler); + + mHandler = handler; + } + @Override public void onChange(boolean selfChange, Uri uri) { final String uriPath = uri.getPath(); |