Android 获取在运行的后台service的代码

获取正在运行的后台service的代码 给一段获取正在运行的后台service的代码，如下： //RunningServicesInfo         public static String getRunningServicesInfo(Context context) {                  StringBuffer serviceInfo = new StringBuffer();                 final ActivityManager activityManager = (ActivityManager) context                                 .getSystemService(Context.ACTIVITY_SERVICE);                 List<RunningServiceInfo> services = activityManager.getRunningServices(100);                 Iterator<RunningServiceInfo> l = services.iterator();                 while (l.hasNext()) {                         RunningServiceInfo si = (RunningServiceInfo) l.next();                         serviceInfo.append("pid: ").append(si.pid);                         serviceInfo.append("\nprocess: ").append(si.process);                         serviceInfo.append("\nservice: ").append(si.service);                         serviceInfo.append("\ncrashCount: ").append(si.crashCount);                         serviceInfo.append("\nclientCount: ").append(si.clientCount);                         serviceInfo.append("\nactiveSince: ").append(ToolHelper.formatData(si.activeSince));                         serviceInfo.append("\nlastActivityTime: ").append(ToolHelper.formatData(si.lastActivityTime));                         serviceInfo.append("\n\n");                 }                 return serviceInfo.toString();         }