--------------------.java
package gongzibai.co.cc;
import java.util.ArrayList;
public class Gallery1Activity extends
Activity {
public static final int CHANGE_BANNER = 1;
private int cur_index = 0;
/** Called when the activity is first created. */
@Override
public void onCreate(
Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final DetialGallery gallery = (DetialGallery) findViewById(R.id.widget1);
ImageAdapter imageAdapter = new ImageAdapter(
Gallery1Activity.this);
gallery.setAdapter(imageAdapter);
final Handler handler = new Handler() {
public void handleMessage(
Message msg) {
switch (msg.what) {
case CHANGE_BANNER:
gallery.onKeyDown(
KeyEvent.KEYCODE_DPAD_RIGHT,
null);
break;
default:
break;
}
};
};
// new Thread(new Runnable() {
// int flag = 1;
//
// public void run() {
//
// while (true) {
//
// handler.sendEmptyMessage(CHANGE_BANNER);
//
// try {
//
// Thread.sleep(1000);
//
// } catch (InterruptedException e) {
//
// e.printStackTrace();
//
// }
//
// }
//
// }
//
// }
//
// ).start();
gallery.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(
AdapterView< > arg0,
View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
Toast.makeText(
Gallery1Activity.this,
"这是第" + arg2
+ "张图片",
2).show();
}
@Override
public void onNothingSelected(
AdapterView< > arg0) {
// TODO Auto-generated method stub
}
});
}
class ImageAdapter extends
BaseAdapter {
// private ArrayList dishImages = new ArrayList();
// private ImageView[] mImages;
Context context;
int[] imgResId = new int[] {
R.drawable.icon,
R.drawable.icon2,
R.drawable.icon3,
R.drawable.icon,
R.drawable.icon2,
R.drawable.icon3,
};
public ImageAdapter(
Gallery1Activity gallery1Activity) {
// TODO Auto-generated constructor stub
super();
this.context = gallery1Activity;
}
// public boolean createReflectedImages() {
// final int reflectionGap = 4;
// int index = 0;
// System.out
// .println("dishImages size "
// + dishImages
// .size());
// for (int i = 0; i < dishImages
// .size(); ++i) {
// System.out
// .println("dishImage --- "
// + dishImages
// .get(i));
// Bitmap originalImage = BitmapFactory
// .decodeByteArray(
// dishImages
// .get(i),
// 0,
// dishImages
// .get(i).length);
// int width = originalImage
// .getWidth();
// int height = originalImage
// .getHeight();
// Matrix matrix = new Matrix();
// matrix.preScale(1, -1);
// Bitmap reflectionImage = Bitmap
// .createBitmap(
// originalImage,
// 0,
// height / 2,
// width,
// height / 2,
// matrix,
// false);
//
// Bitmap bitmapWithReflection = Bitmap
// .createBitmap(
// width,
// (height + height / 2),
// Config.ARGB_8888);
//
// Canvas canvas = new Canvas(
// bitmapWithReflection);
// canvas.drawBitmap(
// originalImage,
// 0, 0, null);
// Paint deafaultPaint = new Paint();
// canvas.drawRect(
// 0,
// height,
// width,
// height
// + reflectionGap,
// deafaultPaint);
// canvas.drawBitmap(
//