2020
10-08
10-08
Flutter之Timer实现短信验证码获取60s倒计时功能的代码
先看下效果:两种需求场景:1.广告页3s后跳转到首页2.短信验证码60s倒计时第一种的话,根据需求我们可以知道,我们想要的效果就是3s结束做出一个动作。factoryTimer(Durationduration,voidcallback()){if(Zone.current==Zone.root){//Noneedtobindthecallback.Weknowthattheroot'stimerwill//beinvokedintherootzone.returnZone.current.createTimer(duration,callback);}returnZon...
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