# Android - GridView : android, GridView
```java
package exam.Widget;
import android.app.*;
import android.content.*;
import android.os.*;
import android.view.*;
import android.widget.*;
import android.widget.AdapterView.*;
import exam.AndroidExam.*;
public class GridTest extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.widget_gridtest);
GridView grid = (GridView)findViewById(R.id.grid);
ImageAdapter Adapter = new ImageAdapter(this);
grid.setAdapter(Adapter);
grid.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View view, int position, long id) {
Toast.makeText(GridTest.this, position + "번째 그림 선택",
Toast.LENGTH_SHORT).show();
}
});
}
}
class ImageAdapter extends BaseAdapter {
private Context mContext;
int[] picture = { R.drawable.pride, R.drawable.dog, R.drawable.cloud };
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return 100;
}
public Object getItem(int position) {
return picture[position % 3];
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView;
if (convertView == null) {
imageView = new ImageView(mContext);
imageView.setLayoutParams(new GridView.LayoutParams(45, 45));
imageView.setAdjustViewBounds(false);
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(picture[position % 3]);
return imageView;
}
}
```
#### layout/gridtest.xml
```xml
```
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