set ListView Height by total height - Android android.widget

Android examples for android.widget:ListView

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  4. ListView

Description

set ListView Height by total height

Demo Code

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

public class Main{

    public static void setListViewHeight(ListView listView) {

        ListAdapter listAdapter = listView.getAdapter();

        if (listAdapter == null) {

            return;

        }/* w ww . jav  a2  s.com*/
        int totalHeight = 0;

        for (int i = 0; i < listAdapter.getCount(); i++) {

            View listItem = listAdapter.getView(i, null, listView);

            listItem.measure(0, 0);

            totalHeight += listItem.getMeasuredHeight();

        }

        ViewGroup.LayoutParams params = listView.getLayoutParams();

        params.height = totalHeight
                + (listView.getDividerHeight() * (listAdapter.getCount() - 1));

        listView.setLayoutParams(params);

    }

}

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