Android examples for Android OS:Process
get Running Process Number
//package com.java2s; import java.util.List; import android.app.ActivityManager; import android.app.ActivityManager.RunningAppProcessInfo; import android.content.Context; public class Main { public static int getRunningProcessNumber(Context context) { ActivityManager am = (ActivityManager) context .getSystemService(context.ACTIVITY_SERVICE); List<RunningAppProcessInfo> runningAppProcesses = am .getRunningAppProcesses(); return runningAppProcesses.size(); }//w w w .j av a 2 s . c o m }