SafeDialog class

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• 描述: 可以放心 dismiss 的 Dialog 工具类，
• 可基于该类进行二次封装，类似 LoadingDialog 的 show、dismiss 方法
• 注意：若想删除指定 Dialog，必须在 show、dismiss 方法时传 tag，

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Constructors

SafeDialog()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

Static Methods

dismiss<T extends Object?>({required BuildContext context, String tag = _safeDialogDefaultTag, T? result}) → void

用于关闭某个 Dialog，仅移除对应 tag 列表中最后入栈的 Dialog tag: 用于移除对应 tag 的 Dialog

show<T>({required BuildContext context, required WidgetBuilder builder, String tag = _safeDialogDefaultTag, bool barrierDismissible = true, Color? barrierColor = Colors.black54, String? barrierLabel, bool useSafeArea = true, bool useRootNavigator = true, RouteSettings? routeSettings}) → Future<T?>

展示 Dialog tag : 用于标记 Dialog 类型