<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <GridView android:layout_width="500dp" android:layout_height="400dp" android:id="@+id/grid" android:columnWidth="300dp" android:padding="5dp" android:horizontalSpacing="10dp" android:verticalSpacing="10dp" android:scrollbars="horizontal" android:stretchMode="spacingWidthUniform"> </GridView> </LinearLayout>
//---the images to display--- Integer[] imageIDs = { R.drawable.library, R.drawable.library, R.drawable.library, R.drawable.library, R.drawable.library, R.drawable.library, R.drawable.library }; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); GridView gridView = (GridView) findViewById(R.id.grid); gridView.setAdapter(new ImageAdapter(this)); gridView.setNumColumns(imageIDs.length); } public class ImageAdapter extends BaseAdapter { private Context context; public ImageAdapter(Context c) { context = c; } public int getCount() { return imageIDs.length; } public Object getItem(int position) { return position; } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { ImageView imageView; if (convertView == null) { imageView = new ImageView(context); imageView.setLayoutParams(new GridView.LayoutParams(100, 100)); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); } else { imageView = (ImageView) convertView; } imageView.setImageResource(imageIDs[position]); return imageView; } }
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