和服务有关的工具类

package com.flyou.utils;

import java.util.List;

import android.app.ActivityManager;
import android.app.ActivityManager.RunningServiceInfo;
import android.content.Context;

public class ServiceUtils {
/**
 * 判断服务是否在运行状态
 *
 */
	/**
	 * 校验某个服务是否还活着
	 * serviceName :传进来的服务的名称
	 */

	public static boolean isServiceRunning(Context context,String serviceName){
		//校验服务是否还活着

		ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
		List<RunningServiceInfo> infos =  am.getRunningServices(100);
		for(RunningServiceInfo info : infos){
			String name = info.service.getClassName();
			if(serviceName.equals(name)){
				return true;
			}
		}
		return false;
	}
}