<ImageView
android:id=”@+id/image”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:orientation=”vertical” />

public class Ch0132 extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.ch0132_main);

ImageView img = (ImageView) findViewById(R.id.image);

Resources res = getResources();

Bitmap bitmap = BitmapFactory.decodeResource(res,
android.R.drawable.btn_star_big_on);

// 以200×90建立bitmap圖像
Bitmap bitmap2 = Bitmap.createScaledBitmap(bitmap, 200, 90, false);

img.setImageBitmap(bitmap2);
}