CaptioningManager.CaptioningChangeListener

Listener for changes in captioning properties, including enabled state and user style preferences.

Summary

Public Constructors
	CaptioningManager.CaptioningChangeListener()

Public Constructors

CaptioningManager.CaptioningChangeListener()

Public Methods
void	onEnabledChanged(boolean enabled) Called when the captioning enabled state changes.
void	onFontScaleChanged(float fontScale) Called when the captioning font scaling factor changes.
void	onLocaleChanged(Locale locale) Called when the captioning locale changes.
void	onUserStyleChanged(CaptioningManager.CaptionStyle userStyle) Called when the captioning user style changes.

Public Methods

void

onEnabledChanged(boolean enabled)

Called when the captioning enabled state changes.

void

onFontScaleChanged(float fontScale)

Called when the captioning font scaling factor changes.

void

onLocaleChanged(Locale locale)

Called when the captioning locale changes.

void

onUserStyleChanged(CaptioningManager.CaptionStyle userStyle)

Called when the captioning user style changes.

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Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Methods

public void onEnabledChanged (boolean enabled)

Added in API level 19

Called when the captioning enabled state changes.

Parameters

enabled	the user's new preferred captioning enabled state

public void onFontScaleChanged (float fontScale)

Added in API level 19

Called when the captioning font scaling factor changes.

Parameters

fontScale	the preferred font scaling factor

public void onLocaleChanged (Locale locale)

Added in API level 19

Called when the captioning locale changes.

Parameters

locale	the preferred captioning locale, or `null` if not specified

public void onUserStyleChanged (CaptioningManager.CaptionStyle userStyle)

Added in API level 19

Called when the captioning user style changes.

Parameters

userStyle	the user's new preferred style

Results

Interfaces

Classes

Class Overview

Summary

Public Constructors

public CaptioningManager.CaptioningChangeListener ()

Public Methods

public void onEnabledChanged (boolean enabled)

Parameters

public void onFontScaleChanged (float fontScale)

Parameters

See Also

public void onLocaleChanged (Locale locale)

Parameters

See Also

public void onUserStyleChanged (CaptioningManager.CaptionStyle userStyle)

Parameters

See Also

java.lang.Object
↳	android.view.accessibility.CaptioningManager.CaptioningChangeListener