BaseListState<T extends StatefulWidget, D, M extends BaseListModel<D>> class abstract

分页加载列表页面 可刷新加载 可添加header footer

Inheritance

Constructors

BaseListState()

Properties

context → BuildContext
The location in the tree where this widget builds.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isPagePause ↔ bool
页面进入back stack中，仍然存活但不可见
getter/setter pairinherited
itemHeight → double?
列表 Item 的高度，设置完之后，列表 Item 的高度将会固定，每个 Item 的高度都是这个值， 这样有助于列表滑动性能，否则在 build item 时系统要计算每个 Item 的高度， 另外，如果使用了 FastScroller ，那么这个高度的设置更为关键，当数据比较多的时候， 如果不设置这个高度，快速拖动滚动条，列表的流畅度很不好，相反如果设置了高度，则会很流畅。
no setter
model ↔ M
getter/setter pairinherited
mounted → bool
Whether this State object is currently in a tree.
no setterinherited
pageState ↔ PageState?
页面状态
getter/setter pairinherited
refreshController ↔ RefreshController
下拉刷新控制器
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController ↔ ScrollController
ListView 滚动控制器
getter/setter pairinherited
wantKeepAlive → bool
切换到后台需要保持状态否？（page View 切换的时候是否会销毁重建）
no setterinherited
widget → T
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
inherited
buildAppBar() → PreferredSizeWidget
AppBar
inherited
buildBody(BuildContext context) → Widget
inherited
buildContentView(BuildContext context, M model) → Widget
绘制页面内容
override
buildEmptyView(BuildContext context, M model) → Widget
数据为空的界面，自定义请覆写
inherited
buildErrorView(BuildContext context, M model) → Widget
请求数据错误，自定义请覆写
inherited
buildFixedBottom(BuildContext context, M model) → Widget
固定底部的视图 不受刷新影响
inherited
buildFixedHeader(M model) → PreferredSize
列表最上面的固定 Header 布局，不可跟随列表一起滚动
buildFixedTop(BuildContext context, M model) → Widget
固定顶部的视图 不受刷新影响
inherited
buildFooters(M model) → List<Widget>
列表最下面的 Footer 布局，可跟随列表一起滚动
buildHeaders(M model) → List<Widget>
列表最上面的 Header 布局，可跟随列表一起滚动
buildListDivider(BuildContext context, int index, D item, M model) → Widget
列表项之间的分割视图
buildListItem(BuildContext context, int index, D item, M model) → Widget
创建列表项的 Widget
buildLoadingView(BuildContext context, M model) → Widget
加载视图，自定义请覆写
inherited
buildNoMoreView(BuildContext context, M model) → Widget
没有更多视图
buildStickyHeader(BuildContext context, M model) → SliverPersistentHeader?
buildSuccessView(BuildContext context, M model) → Widget
override
createModel() → M
inherited
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeAccessibilityFeatures() → void
Called when the system changes the set of currently active accessibility features.
inherited
didChangeAppLifecycleState(AppLifecycleState state) → void
Called when the system puts the app in the background or returns the app to the foreground.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didChangeLocales(List<Locale>? locales) → void
Called when the system tells the app that the user's locale has changed. For example, if the user changes the system language settings.
inherited
didChangeMetrics() → void
Called when the application's dimensions change. For example, when a phone is rotated.
inherited
didChangePlatformBrightness() → void
Called when the platform brightness changes.
inherited
didChangeTextScaleFactor() → void
Called when the platform's text scale factor changes.
inherited
didChangeViewFocus(ViewFocusEvent event) → void
Called whenever the PlatformDispatcher receives a notification that the focus state on a view has changed.
inherited
didHaveMemoryPressure() → void
Called when the system is running low on memory.
inherited
didPop() → void
Called when the current route has been popped off.
inherited
didPopNext() → void
Called when the top route has been popped off, and the current route shows up.
inherited
didPopRoute() → Future<bool>
Called when the system tells the app to pop the current route, such as after a system back button press or back gesture.
inherited
didPush() → void
Called when the current route has been pushed.
inherited
didPushNext() → void
Called when a new route has been pushed on top of this route, temporarily obscuring it.
inherited
didPushRoute(String route) → Future<bool>
Called when the host tells the application to push a new route onto the navigator.
inherited
didPushRouteInformation(RouteInformation routeInformation) → Future<bool>
Called when the host tells the application to push a new RouteInformation and a restoration state onto the router.
inherited
didRequestAppExit() → Future<AppExitResponse>
Called when a request is received from the system to exit the application.
inherited
didUpdateWidget(covariant T oldWidget) → void
Called whenever the widget configuration changes.
inherited
dispose() → void
Called when this object is removed from the tree permanently.
override
enableRefresh() → bool
是否支持刷新
inherited
extendBodyBehindAppBar() → bool
body 延伸到 AppBar下面
inherited
getLifecycle() → LifecycleRegistry
inherited
handleCancelBackGesture() → void
Called when a predictive back gesture is canceled, indicating that no navigation should occur.
inherited
handleCommitBackGesture() → void
Called when a predictive back gesture is finished successfully, indicating that the current route should be popped.
inherited
handleStartBackGesture(PredictiveBackEvent backEvent) → bool
Called at the start of a predictive back gesture.
inherited
handleStatusBarTap() → void
Called when the user taps the status bar on iOS, to scroll a scroll view to the top.
inherited
handleUpdateBackGestureProgress(PredictiveBackEvent backEvent) → void
Called when a predictive back gesture moves.
inherited
initState() → void
Called when this object is inserted into the tree.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onKeyboardHide() → void
inherited
onKeyboardShow() → void
inherited
onLoadMore(M model) → void
override
onLoadMoreComplete(bool hasMore, M model) → void
onRefresh(M model) → void
inherited
pageBgColor() → Color
页面的背景颜色
inherited
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
refreshHeader() → Widget
inherited
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
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
toStringShort() → String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited
updateKeepAlive() → void
Ensures that any AutomaticKeepAlive ancestors are in a good state, by firing a KeepAliveNotification or triggering the KeepAliveHandle as appropriate.
inherited

Operators

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