Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListAdapter;
import android.widget.ListView;

public class Main {
    public static int getTotalHeightofListView(ListView listView) {
        ListAdapter mAdapter = listView.getAdapter();
        if (mAdapter == null) {
            return 0;
        }
        int totalHeight = 0;
        for (int i = 0; i < mAdapter.getCount(); i++) {
            View mView = mAdapter.getView(i, null, listView);
            mView.measure(View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
                    View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
            //mView.measure(0, 0);
            totalHeight += mView.getMeasuredHeight();
            Log.w("HEIGHT" + i, String.valueOf(totalHeight));
        }
        ViewGroup.LayoutParams params = listView.getLayoutParams();
        params.height = totalHeight + (listView.getDividerHeight() * (mAdapter.getCount() - 1));
        listView.setLayoutParams(params);
        listView.requestLayout();
        return params.height;
    }
}