Android 获取正在运行的后台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(); 
        }