VAppNavigator class

兜底用的全局 Navigator 持有者（仅给非 Widget 场景）

• 拦截器踢登录
• JPush 推送跳转
• 全局异常 toast 业务代码"绝对禁止"用这个，统一走下方 BuildContext 扩展

Properties

hashCode → int

The hash code for this object.

no setter, inherited

navigatorKey → GlobalKey<NavigatorState>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

scaffoldMessengerKey → GlobalKey<ScaffoldMessengerState>

final

Methods

navigateBack<T>([T? result]) → void

关闭当前页面，返回上一页（给 ViewModel/Notifier 等无 context 场景用） result 可携带返回值

navigateTo<T>(Widget page, {Map<String, dynamic>? arguments}) → Future<T?>

保留当前页面，跳转到新页面（推送跳转用）

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reLaunch<T>(Widget page) → Future<T?>

关闭所有页面，打开到应用内的某个页面（拦截器踢登录、退登）

showSnackBar(String msg) → void

全局 toast（zone 异常处理用）

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance → VAppNavigator

final