Java tutorial
//package com.java2s; //License from project: Apache License import android.app.ActivityManager; import android.app.ActivityManager.RunningAppProcessInfo; import android.content.Context; import java.util.List; public class Main { public static boolean isRunning(Context context, String packageName) { boolean running = false; ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); List<RunningAppProcessInfo> procInfos = am.getRunningAppProcesses(); if (procInfos != null) { for (RunningAppProcessInfo procInfo : procInfos) { if (procInfo.processName.equals(packageName)) { running = true; break; } } } return running; } }