A service is a component that runs in the background to perform long-running operations or to perform work for remote processes.
service是在后台运行长时间操作或者执行远程进程工作组件。
Table 1 shows some techniques for finding long-running operations in a UI thread, along with the advantages and disadvantages.
表1介绍了一些用于发现UI线程上长时间运行的操作的技术,以及它们的优缺点。
How can long-running operations be made safer?
怎样确保一个费时的操作安全?