Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningTaskInfo;

import java.util.List;

public class Main {

    public static String getTopActivity(Activity context) {
        ActivityManager manager = (ActivityManager) context.getSystemService(Activity.ACTIVITY_SERVICE);
        List<RunningTaskInfo> runningTaskInfos = manager.getRunningTasks(1);

        if (runningTaskInfos != null)
            return (runningTaskInfos.get(0).topActivity).getShortClassName();
        else
            return null;
    }
}