removes a listener previously added using #addcaptioningchangelistener . concode_field_sep CaptionStyle DEFAULT_CUSTOM concode_elem_sep int backgroundColor concode_elem_sep int PRESET_CUSTOM concode_elem_sep CaptionStyle YELLOW_ON_BLUE concode_elem_sep CaptionStyle[] PRESETS concode_elem_sep Handler mHandler concode_elem_sep String mRawTypeface concode_elem_sep int DEFAULT_PRESET concode_elem_sep int EDGE_TYPE_NONE concode_elem_sep int foregroundColor concode_elem_sep int DEFAULT_ENABLED concode_elem_sep float DEFAULT_FONT_SCALE concode_elem_sep CaptionStyle YELLOW_ON_BLACK concode_elem_sep int EDGE_TYPE_DROP_SHADOW concode_elem_sep int edgeColor concode_elem_sep CaptionStyle WHITE_ON_BLACK concode_elem_sep Typeface mParsedTypeface concode_elem_sep ContentObserver mContentObserver concode_elem_sep CaptionStyle BLACK_ON_WHITE concode_elem_sep int edgeType concode_elem_sep ContentResolver mContentResolver concode_elem_sep int EDGE_TYPE_OUTLINE concode_elem_sep ArrayList<CaptioningChangeListener> mListeners concode_elem_sep Runnable mStyleChangedRunnable concode_field_sep void onLocaleChanged concode_elem_sep void onChange concode_elem_sep void run concode_elem_sep int getRawUserStyle concode_elem_sep void onUserStyleChanged concode_elem_sep void addCaptioningChangeListener concode_elem_sep void notifyFontScaleChanged concode_elem_sep CaptionStyle getCustomStyle concode_elem_sep CaptionStyle getUserStyle concode_elem_sep String getRawLocale concode_elem_sep void notifyEnabledChanged concode_elem_sep float getFontScale concode_elem_sep boolean isEnabled concode_elem_sep void registerObserver concode_elem_sep void notifyUserStyleChanged concode_elem_sep Locale getLocale concode_elem_sep void notifyLocaleChanged concode_elem_sep void onEnabledChanged concode_elem_sep void onFontScaleChanged concode_elem_sep Typeface getTypeface
void function ( CaptioningChangeListener arg0 ) { synchronized ( mListeners ) { mListeners . remove ( arg0 ) ; if ( mListeners . isEmpty ( ) ) { mContentResolver . unregisterContentObserver ( mContentObserver ) ; } } }