﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>语源科技BlogJava-android</title><link>http://www.blogjava.net/stefchang/</link><description>java</description><language>zh-cn</language><lastBuildDate>Thu, 07 May 2026 00:35:38 GMT</lastBuildDate><pubDate>Thu, 07 May 2026 00:35:38 GMT</pubDate><ttl>60</ttl><item><title>如何检查Android后台服务线程（Service类）是否正在运行</title><link>http://www.blogjava.net/stefchang/archive/2012/06/07/380209.html</link><dc:creator>断肠猪</dc:creator><author>断肠猪</author><pubDate>Thu, 07 Jun 2012 03:57:00 GMT</pubDate><guid>http://www.blogjava.net/stefchang/archive/2012/06/07/380209.html</guid><wfw:comment>http://www.blogjava.net/stefchang/comments/380209.html</wfw:comment><comments>http://www.blogjava.net/stefchang/archive/2012/06/07/380209.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/stefchang/comments/commentRss/380209.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/stefchang/services/trackbacks/380209.html</trackback:ping><description><![CDATA[<div style="background-color:#eeeeee;font-size:13px;border:1px solid #CCCCCC;padding-right: 5px;padding-bottom: 4px;padding-left: 4px;padding-top: 4px;width: 98%;word-break:break-all"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><span style="color: #008080; "><br /><br />&nbsp;1</span>&nbsp;<span style="color: #000000; ">Android系统提供了一个函数ActivityManager.getRunningServices可以列出当前正在运行的后台服务线程<br /></span><span style="color: #008080; ">&nbsp;2</span>&nbsp;<span style="color: #000000; "><br /></span><span style="color: #008080; ">&nbsp;3</span>&nbsp;<span style="color: #000000; "></span><span style="color: #0000FF; ">private</span><span style="color: #000000; ">&nbsp;</span><span style="color: #0000FF; ">boolean</span><span style="color: #000000; ">&nbsp;isServiceRunning()&nbsp;{<br /></span><span style="color: #008080; ">&nbsp;4</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;ActivityManager&nbsp;manager&nbsp;</span><span style="color: #000000; ">=</span><span style="color: #000000; ">&nbsp;(ActivityManager)&nbsp;getSystemService(ACTIVITY_SERVICE);<br /></span><span style="color: #008080; ">&nbsp;5</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">for</span><span style="color: #000000; ">&nbsp;(RunningServiceInfo&nbsp;service&nbsp;:&nbsp;manager.getRunningServices(Integer.MAX_VALUE))&nbsp;{<br /></span><span style="color: #008080; ">&nbsp;6</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">if</span><span style="color: #000000; ">&nbsp;(</span><span style="color: #000000; ">"</span><span style="color: #000000; ">com.example.MyService</span><span style="color: #000000; ">"</span><span style="color: #000000; ">.equals(service.service.getClassName()))&nbsp;{<br /></span><span style="color: #008080; ">&nbsp;7</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">return</span><span style="color: #000000; ">&nbsp;</span><span style="color: #0000FF; ">true</span><span style="color: #000000; ">;<br /></span><span style="color: #008080; ">&nbsp;8</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br /></span><span style="color: #008080; ">&nbsp;9</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;}<br /></span><span style="color: #008080; ">10</span>&nbsp;<span style="color: #000000; ">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000FF; ">return</span><span style="color: #000000; ">&nbsp;</span><span style="color: #0000FF; ">false</span><span style="color: #000000; ">;<br /></span><span style="color: #008080; ">11</span>&nbsp;<span style="color: #000000; ">}<br /></span><span style="color: #008080; ">12</span>&nbsp;<span style="color: #000000; "></span></div><img src ="http://www.blogjava.net/stefchang/aggbug/380209.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/stefchang/" target="_blank">断肠猪</a> 2012-06-07 11:57 <a href="http://www.blogjava.net/stefchang/archive/2012/06/07/380209.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>