Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.view.View;

import android.widget.LinearLayout;
import android.widget.ListAdapter;
import android.widget.ListView;

public class Main {
    public static void overlay(ListView myListView, LinearLayout.LayoutParams paramsLinearLayout) {
        ListAdapter myListAdapter = myListView.getAdapter();
        if (myListAdapter == null) {
            //do nothing return null
            return;
        }
        //set listAdapter in loop for getting final size
        int totalHeight = 0;
        for (int size = 0; size < myListAdapter.getCount(); size++) {
            View listItem = myListAdapter.getView(size, null, myListView);
            listItem.measure(0, 0);
            totalHeight += listItem.getMeasuredHeight();
        }
        System.out.println("totalHeight :: " + totalHeight);
        //setting marginTop the next element
        if (totalHeight > 0) {
            int marginTop = (totalHeight + (myListView.getDividerHeight() * (myListAdapter.getCount() - 1))) * -1;
            paramsLinearLayout.setMargins(0, marginTop, 0, 0);
            System.out.println("marginTop :: " + marginTop);
        } else {
            System.out.println("nada :: totalHeight " + totalHeight);
            paramsLinearLayout.setMargins(0, 0, 0, 0);
        }
    }
}