目录一、Quartz相关介绍1.简介 2.Quartz 核心概念 常见的几种定时方法线程休眠Timer通过ScheduledExecutorService实现定时任务quartz（编写触发器和调度器 )job一、Quartz相关介绍
I am开发者_StackOverflow trying to make the Spinner behave different way when the user clicked on an item for a long time. I have spinner with some project and I want two things.
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