com.google.android.libraries.mediaframework.layeredvideo

Class SubtitleLayer

java.lang.Object

com.google.android.libraries.mediaframework.layeredvideo.SubtitleLayer

All Implemented Interfaces:

ExoplayerWrapper.TextListener, Layer

public class SubtitleLayer
extends java.lang.Object
implements Layer, ExoplayerWrapper.TextListener

Creates a view which displays subtitles.

Constructor Summary

Constructors

Constructor and Description
SubtitleLayer()

Method Summary

Methods

Modifier and Type	Method and Description
android.widget.FrameLayout	createView(LayerManager layerManager) Builds and sets up the view that will be layered onto the video player.
void	onLayerDisplayed(LayerManager layerManager) Called when a Layer's view has been displayed on the screen.
void	onText(java.lang.String text) When subtitles arrive, display them in the text view.
void	setVisibility(int visibility) Show or hide the subtitles.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SubtitleLayer

public SubtitleLayer()

Method Detail

createView

public android.widget.FrameLayout createView(LayerManager layerManager)

Description copied from interface: Layer

Builds and sets up the view that will be layered onto the video player. The returned view must be a FrameLayout to ensure that the LayerManager can overlay it on top of the other layers.

Specified by:

createView in interface Layer

Parameters:

layerManager - The LayerManager which will contain this layer.

Returns:

The view to be layered onto the video player by the LayerManager

onLayerDisplayed

public void onLayerDisplayed(LayerManager layerManager)

Description copied from interface: Layer

Called when a Layer's view has been displayed on the screen. Any additional setup which can only be performed after the layer is displayed should be done here.

Specified by:

onLayerDisplayed in interface Layer

Parameters:

layerManager - The LayerManager which will contain this layer.

onText

public void onText(java.lang.String text)

When subtitles arrive, display them in the text view.

Specified by:

onText in interface ExoplayerWrapper.TextListener

Parameters:

text - The subtitles that must be displayed.

setVisibility

public void setVisibility(int visibility)

Show or hide the subtitles.

Parameters:

visibility - One of View.INVISIBLE, View.VISIBLE, View.GONE.