Android ListView - Calc the current height from ListView.

Util.java

package Util;

import android.view.View;
import android.view.ViewGroup;
import android.widget.ListAdapter;
import android.widget.ListView;

/**
 * Created by JeffersonAlves on 28/09/2015.
 */
public class Util {

    public static  class Tools{
        
        public static void calculeHeightListView(ListView listView) {
            int totalHeight = 0;

            ListAdapter adapter = listView.getAdapter();
            int lenght = adapter.getCount();

            listView.requestLayout();

            for (int i = 0; i < lenght; i++) {
                View listItem = adapter.getView(i, null, listView);
                listItem.measure(0, 0);
                totalHeight += listItem.getMeasuredHeightAndState();
            }

            ViewGroup.LayoutParams params = listView.getLayoutParams();
            params.height = totalHeight
                    + (listView.getDividerHeight() * (adapter.getCount() - 1)) + 10;
            listView.setLayoutParams(params);
            listView.requestLayout();
        }

    }
}