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public class SwiperActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.swiper);
ArrayList<HashMap<String, String>> list_image = (ArrayList<HashMap<String, String>>) getIntent()
.getSerializableExtra("arraylist");
ViewPager viewPager = (ViewPager) findViewById(R.id.view_pager);
ImagePagerAdapter adapter = new ImagePagerAdapter(this, this,
list_image);
viewPager.setAdapter(adapter);
Button termine = (Button) findViewById(R.id.termine);
termine.setOnClickListener(new OnClickListener() {
public void onClick(View arg0) {
SwiperActivity.this.finish();
}
});
}
private class ImagePagerAdapter extends PagerAdapter {
ArrayList<HashMap<String, String>> mylist;
private Context mContext;
public Activity activite;
public ImageLoader imageLoader;
public ImagePagerAdapter(Context c, Activity a,
ArrayList<HashMap<String, String>> list) {
this.mContext = c;
this.activite = a;
this.mylist = list;
imageLoader = new ImageLoader(activite.getApplicationContext());
}
@Override
public int getCount() {
return mylist.size();
}
public boolean isViewFromObject(View view, Object object) {
return view == ((ImageView) object);
}
public Object instantiateItem(ViewGroup container, int position) {
Context context = SwiperActivity.this;
ImageView imageView = new ImageView(context);
DisplayMetrics displaymetrics = new DisplayMetrics();
activite.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
int win_width = displaymetrics.widthPixels;
imageView.setPadding(5,5,5,5);
imageView.setMinimumWidth(win_width);
// imageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
imageLoader.DisplayImage(mylist.get(position).get("high")
.toString(), activite, imageView, 2);
((ViewPager) container).addView(imageView, 0);
return imageView;
}
public void destroyItem(ViewGroup container, int position, Object object) {
((ViewPager) container).removeView((ImageView) object);
}
}
} |
Partager