CaptchaBuilder class

倒计时控件 目标:

  1. 倒计时过程中被dispose之后, 继续倒计时, 当重新显示时, 显示当前的倒计时(如果倒计时没 有结束)
  2. 倒计时过程中, 不可点击
  3. 一轮倒计时结束后, 自动复原到初始值
  4. 自动管理所有注册的定时器
Inheritance

Constructors

CaptchaBuilder({Key key, @required CaptchaController controller, String labelTemplate: _kLabelTemplate, String initLabel: _kInitLabel, String refetchLabel: _kRefetchLabel, @required _Builder builder})

Properties

builder → _Builder
根据是否enable, 拼凑出来的label新建一个目标Widget
final
controller CaptchaController
Controller
final
initLabel → String
初始文字
final
labelTemplate → String
文字模板, 实际的倒计时时间会代替模板中的%s字符
final
refetchLabel → String
重新获取的文字
final
hashCode → int
The hash code for this object.
read-only, inherited
key Key
Controls how one widget replaces another widget in the tree.
final, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

createState() → _CaptchaBuilderState
Creates the mutable state for this widget at a given location in the tree. [...]
override
createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.debug}) → String
Returns a string representation of this object.
inherited
toStringDeep({String prefixLineOne: '', String prefixOtherLines, DiagnosticLevel minLevel: DiagnosticLevel.debug}) → 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 ==(dynamic other) → bool
The equality operator.
inherited