get GridView Width - Android User Interface

Android examples for User Interface:GridView

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  4. GridView

Description

get GridView Width

Demo Code


//package com.java2s;
import android.annotation.SuppressLint;

import android.view.View;

import android.widget.GridView;
import android.widget.ListAdapter;

public class Main {
    @SuppressLint("NewApi")
    public static int getGridViewWidth(GridView listView, int n) {
        ListAdapter listAdapter = listView.getAdapter();
        if (listAdapter == null) {
            return 0;
        }/*from w ww. j a  v a 2s  .  c o m*/
        int totalHeight = 0;
        for (int i = 0; i < listAdapter.getCount(); i++) {
            View listItem = listAdapter.getView(i, null, listView);
            listItem.measure(0, 0);
            totalHeight += listItem.getMeasuredWidth();
        }
        return totalHeight + 5;
    }
}

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