Thank you Nerdrow
On Jan 29, 3:55 am, Nerdrow <troybe...@gmail.com> wrote:
> - cache the images to disk
> - use a List<String> to store the paths to the cached images
> - extend a BaseAdapter and use the List<String> as your data source
> - add a setPage(int page) method to set which page of 10 images you're
> on
> - in getView() adjust the value of position to account for the page
> index
>
> quick example from memory:
>
> public class PagedPhotoAdapter extends BaseAdapter {
>
> private static final int PHOTOS_PER_PAGE = 10;
>
> private final LayoutInflater mInflater;
> private final List<String> mPhotoPaths;
> private final int mPageCount;
>
> private int mPage = 0;
>
> public PagedPhotoAdapter(Context context, List<String> photoPaths) {
> mInflater = LayoutInflater.fromContext(context);
>
> mPhotoPaths = photoPaths;
>
> mPageCount = (mPageCount.size()/PHOTOS_PER_PAGE);
> }
>
> public void setPage(int page) {
> mPage = page < 0 ? 0 : page > mPageCount ? mPageCount : page;
> }
> @Override public int getCount() {
> return PHOTOS_PER_PAGE;
> }
> @Override public Object getItem(int position) {
> return position;
> }
> @Override public int getItemId(int position) {
> return position;
> }
> @Override public View getView(int position, View convertView,
> ViewGroup parent) {
> final int adjPosition = ((PHOTOS_PER_PAGE * mPage)+position)-1;
>
> final ImageView imageView =
> (ImageView)(convertView==null?mInflater.inflate
> (R.layout.layout_id, null):convertView);
>
> imageView.setImageBitmap(BitmapFactory.decodeFile(mPhotoPaths.get
> (adjPosition)));
>
> return imageView;
> }
>
> }
>
> On Jan 28, 4:40 am, surya prakash <surya....@gmail.com> wrote:
>
>
>
> > Hi
> > I am getting photos from website and display them in Grid view, but
> > here I do not want display all of them at time,
> > 1. I want show only 10 photos and a "more" link below the grid , but i
> > can display "more" link at top, how can I add it at bottom?
> > 2.when user click on "more" it should display the another 10 photos
> > only, I need to refresh the grid, how can we refresh the grid?
>
> > Thank you
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