关于这几个之间的关系以及源码分析的文章应该挺多的了,不过既然学习了,还是觉得整理下,印象更深刻点,嗯,如果有错误的地方欢迎反馈. 转载请注明出处:http://www.cnblogs.com/John-Chen/p/4396268.html 对应关系: 1.Handler 不带Looper的构造器 /** * Use the {@link Looper} for the current thread with the specified callback interface * and se
I have always read that creating threads is expensive. I also know that you cannot rerun a thread. I see in the doc of Executors class: Creates a thread pool that creates new threads as needed, but will reuse previously constructed threads when they