PlayBackComponent class

Inheritance

Constructors

PlayBackComponent({Key? key, required PlaybackConfig config, required TCICController controller, VoidCallback? onClose, VoidCallback? onPlaybackClosedNotify, void onPlaybackError(String error)?, PlaybackEventNotifier? onPlaybackEvent, MasterClockChangeNotifier? onMasterClockChange, MasterTimelineScrubbedNotifier? onMasterTimelineScrubbed, void onPlaybackPageReady(int totalDurationSec)?, PlaybackCustomUIEventNotifier? onCustomUIEvent, Widget? customAppBarActionWidget, Widget? customFloatingActionWidget})
const

Properties

config → PlaybackConfig
final
controller → TCICController
final
customAppBarActionWidget → Widget?
Native 下发 JSON 解析后的 AppBar 自定义区域 Widget
final
customFloatingActionWidget → Widget?
Native 下发 JSON 解析后的右下角自定义区域 Widget
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onClose → VoidCallback?
由外部注入的关闭回调（如 Native 打开的回放页），点击返回时优先调用，避免单路由下 Navigator.pop 导致白屏
final
onCustomUIEvent → PlaybackCustomUIEventNotifier?
回放页自定义 UI 点击事件回调（AppBar action / 右下悬浮按钮）
final
onMasterClockChange → MasterClockChangeNotifier?
主时钟变更时回调（供白板信令重放、进度条、上报等使用）
final
onMasterTimelineScrubbed → MasterTimelineScrubbedNotifier?
主时间轴滑块松手后回调（在线会先请求最新快照再触发；可与 onMasterClockChange 配合做上报）
final
onPlaybackClosedNotify → VoidCallback?
页面 dispose 时通知 Native 关闭（仅发回调，不 setState）。未传时由内部改为 DevicePlatform.notifyPlayBackPageClosed，保证全路径只触发一次
final
onPlaybackError → void Function(String error)?
回放错误时通知 Native
final
onPlaybackEvent → PlaybackEventNotifier?
回放播放事件时通知 Native（play/pause/seek/timeupdate/ratechange/ended 等）
final
onPlaybackPageReady → void Function(int totalDurationSec)?
回放页数据就绪回调（元数据加载完成后触发一次），参数为回放总时长（秒）
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<PlayBackComponent>
Creates the mutable state for this widget at a given location in the tree.
override
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, int wrapWidth = 65}) → 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

Operators

operator ==(Object other) → bool
The equality operator.
inherited