SlotBuildContext class
插槽构建所需的依赖集合。 Dependencies required for building built-in slots.
持有稳定引用（Notifier 实例、Controller 实例），而非快照值。
构建函数通过 .value 读取实时数据，确保 UI 更新正确。
Holds stable references (Notifier instances, Controller instances),
not snapshot values. Builder functions read real-time data via .value,
ensuring correct UI updates.
在 initState 中创建一次，仅当 didUpdateWidget 检测到 Widget 参数变化时重建。
Created once in initState; only rebuilt when didUpdateWidget detects
changes in Widget parameters.
Constructors
- SlotBuildContext({required AliPlayerWidgetController controller, required SharedAnimationManager animationManager, VoidCallback? onBackPress})
- 创建 SlotBuildContext 实例。 Creates a SlotBuildContext instance.
Properties
- animationManager → SharedAnimationManager
-
共享动画管理器，控制顶部栏与底部栏的显隐动画。
Shared animation manager that controls show/hide animations
for the top bar and bottom bar.
final
- controller → AliPlayerWidgetController
-
播放控制器，持有所有播放相关的 Notifier 和方法。
Player controller holding all playback-related notifiers and methods.
final
- dragStartPosition ↔ Duration?
-
拖拽起始位置，由底部栏拖拽回调管理。
Drag start position, managed by bottom bar drag callbacks.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
-
隐藏元素配置，控制默认插槽中单个 UI 元素的可见性。
Hidden elements configuration for controlling visibility of
individual UI elements within default slots.
final
- onBackPress → VoidCallback?
-
返回按钮回调。
Back button callback.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited