Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.app.ActivityManager;
import android.content.ComponentName;
import android.content.Context;

import java.util.List;

public class Main {

    public static String getTopActivityName(Context context) {
        try {
            ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
            List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
            if (!tasks.isEmpty()) {
                ComponentName topActivity = tasks.get(0).topActivity;
                return topActivity.getClassName();
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return "";
    }
}