CountdownTimer class

Constructors

CountdownTimer()

Properties

diffTime → int

剩余时间差

no setter

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

start(int startTime, int endTime, CountdownCallback callback, {int step = 1000}) → void

开始倒计时 startTime 开始时间(单位毫秒) endTime 结束时间(单位毫秒) callback 回调 step 计时步长默认1秒回调一次

startCountdown(int restOfTime, CountdownCallback? callback, {int step = 1000}) → void

开始倒计时 restOfTime 剩余时间(单位毫秒) callback 回调(null时不做计时处理) step 计时步长默认1秒回调一次

stop() → void

停止倒计时

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited