get GridView Height - Android android.widget

Android examples for android.widget:GridView

  1. HOME
  2. Android
  3. android.widget
  4. GridView

Description

get GridView Height

Demo Code

import android.annotation.SuppressLint;
import android.view.View;
import android.widget.GridView;
import android.widget.ListAdapter;

public class Main {

  @SuppressLint("NewApi")
  public static int getGridViewHeight(GridView listView, int n) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null) {
      return 0;//from w  ww .j  ava2 s.  c  o m
    }
    int totalHeight = 0;
    for (int i = 0; i < (listAdapter.getCount() + 1) / n; i++) {
      View listItem = listAdapter.getView(i, null, listView);
      listItem.measure(0, 0);
      totalHeight += listItem.getMeasuredHeight();
    }
    return totalHeight + 5;
  }

}

Related Tutorials