Java tutorial
//package com.java2s; /* * Copyright (C) 2013 nohana, Inc. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import android.app.ActivityManager; import android.app.ActivityManager.RunningServiceInfo; import android.app.Service; import android.content.Context; import java.util.List; public class Main { /** * Checks if the specified service is currently running or not. * @param context * @param service * @return */ public static final boolean isServiceRunning(Context context, Class<? extends Service> service) { return isServiceRunning(context, service, Integer.MAX_VALUE); } /** * Checks if the specified service is currently running or not. * @param context * @param service * @param maxCheckCount * @return */ public static final boolean isServiceRunning(Context context, Class<? extends Service> service, int maxCheckCount) { if (context == null || service == null) { return false; } ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); List<RunningServiceInfo> list = manager.getRunningServices(maxCheckCount); for (RunningServiceInfo info : list) { if (service.getCanonicalName().equals(info.service.getClassName())) { return true; } } return false; } }