Java tutorial
//package com.java2s; //License from project: Apache License import android.app.ActivityManager; import android.content.Context; import java.util.List; public class Main { public static boolean isAppAlive(Context context, String packageName) { ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); List<ActivityManager.RunningAppProcessInfo> processInfos = activityManager.getRunningAppProcesses(); for (int i = 0; i < processInfos.size(); i++) { if (processInfos.get(i).processName.equals(packageName)) { return true; } } return false; } }