Java tutorial
//package com.java2s; /******************************************************************************* * Copyright 2011, 2012, 2013 fanfou.com, Xiaoke, Zhang * * 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 java.util.List; import android.app.ActivityManager; import android.app.ActivityManager.RunningServiceInfo; import android.content.ComponentName; import android.content.Context; public class Main { /** * Checks whether the recording service is currently running. * * @param ctx * the current context * @return true if the service is running, false otherwise */ public static boolean isServiceRunning(final Context ctx, final Class<?> cls) { final ActivityManager activityManager = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE); final List<RunningServiceInfo> services = activityManager.getRunningServices(Integer.MAX_VALUE); for (final RunningServiceInfo serviceInfo : services) { final ComponentName componentName = serviceInfo.service; final String serviceName = componentName.getClassName(); if (serviceName.equals(cls.getName())) { return true; } } return false; } }