Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.app.ActivityManager;

import android.content.ComponentName;
import android.content.Context;

import java.util.List;

public class Main {

    public static boolean isApplicationBackground(Context context) {
        ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);

        List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
        if (!tasks.isEmpty()) {
            ComponentName topActivity = tasks.get(0).topActivity;
            if (!topActivity.getPackageName().equals(context.getPackageName())) {
                return true;
            }
        }
        return false;
    }
}