乎如冯虚御风的博客昨天在项目中遇到一个错误,Can’t create handler inside thread that has not called Looper.prepare(),意思是不能在没有调用Looper.prepare()的线程里创建handler,我原本是打算延时0.5秒后发送一个网络请求,...
00甘道夫00的博客Thread/Hander/Looper是Android在Java线程基础之上提供...Handler提供了两个发送延迟处理任务的api: /** * Enqueue a message into the message queue after all pending messages * before (current time + delayM