ClosedCaption class

Widget for displaying closed captions on top of a video.

If text is null, this widget will not display anything.

If textStyle is supplied, it will be used to style the text in the closed caption.

Note: in order to have closed captions, you need to specify a CachedVideoPlayerController.closedCaptionFile.

Usage:

Stack(children: <Widget>[
  VideoPlayer(_controller),
  ClosedCaption(text: _controller.value.caption.text),
]),

Inheritance

Constructors

ClosedCaption({Key? key, String? text, TextStyle? textStyle}): Creates a a new closed caption, designed to be used with CachedVideoPlayerValue.caption.
const

hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
text → String?: The text that will be shown in the closed caption, or null if no caption should be shown.
final
textStyle → TextStyle?: Specifies how the text in the closed caption should look.
final

build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited