Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.view.View;

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

public class Main {
    public static void setListViewSize(ListView myListView) {
        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);
            if (listItem != null) {
                listItem.measure(0, 0);
                totalHeight += listItem.getMeasuredHeight();
            }
        }
        // setting listview item in adapter
        ViewGroup.LayoutParams params = myListView.getLayoutParams();
        if (params != null) {
            params.height = totalHeight + (myListView.getDividerHeight() * (myListAdapter.getCount() - 1));
            myListView.setLayoutParams(params);
            // print height of adapter on log
        }
    }
}