Android Simple GridVeiw

SIMPLE GRIDVIEW

SOURCE CODE [main.xml] is

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:orientation="vertical"

android:layout_width="fill_parent"

android:layout_height="fill_parent">

<TextView android:layout_width="fill_parent"

android:layout_height="wrap_content"

android:text="@string/hello" />

<GridView android:id="@+id/gridview"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

android:numColumns="auto_fit" android:verticalSpacing="10dp"

android:horizontalSpacing="10dp" android:columnWidth="90dp"

android:stretchMode="columnWidth" android:gravity="center" />

</LinearLayout>

SOURCE CODE [GridViewExample.java] is

package com.GridViewExample;

import android.app.Activity;

import android.content.Context;

import android.os.Bundle;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.GridView;

import android.widget.ImageView;

public class GridViewExample extends Activity

{

public void onCreate(Bundle savedInstanceState)

{

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

GridView gridview = (GridView) findViewById(R.id.gridview);

gridview.setAdapter(new ImageAdapter(this));

}

public class ImageAdapter extends BaseAdapter

{

private Context mContext;

public ImageAdapter(Context c)

{

mContext = c;

}

public int getCount()

{

return mThumbIds.length;

}

public Object getItem(int position)

{

return null;

}

public long getItemId(int position)

{

return 0;

}

// create a new ImageView for each item referenced by the Adapter

public View getView(int position, View convertView, ViewGroup parent)

{

ImageView imageView;

if (convertView == null)

{

imageView = new ImageView(mContext);

imageView.setLayoutParams(new GridView.LayoutParams(85, 85));

imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);

imageView.setPadding(8, 8, 8, 8);

}

else

{ imageView = (ImageView) convertView; }

imageView.setImageResource(R.drawable.icon);

return imageView;

}

private Integer[] mThumbIds = {R.drawable.icon, R.drawable.icon,

R.drawable.icon, R.drawable.icon,

R.drawable.icon, R.drawable.icon,

R.drawable.icon, R.drawable.icon,

R.drawable.icon, R.drawable.icon};

}

}

The OUTPUT will be