HarmonyOS 鸿蒙Next 60秒倒计时
HarmonyOS 鸿蒙Next 60秒倒计时
能给一个获取验证时60秒倒计时的demo吗
2 回复
60秒倒计时demo:
@Entry
@Component
struct TextTimerExample {
textTimerController: TextTimerController = new TextTimerController()
@State format: string = 'mm:ss'
build() {
Column() {
TextTimer({ isCountDown: true, count: 60000, controller: this.textTimerController })
.format(this.format)
.fontColor(Color.Black)
.fontSize(50)
.onTimer((utc: number, elapsedTime: number) => {
console.info('textTimer notCountDown utc is:' + utc + ', elapsedTime: ' + elapsedTime)
})
Row() {
Button("start").onClick(() => {
this.textTimerController.start()
})
Button("pause").onClick(() => {
this.textTimerController.pause()
})
Button("reset").onClick(() => {
this.textTimerController.reset()
})
}
}
}
}
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