public class TestAdapter extends RecyclerView.Adapter<TestAdapter.ViewHolder> {
private TestFragment mContext;
private ArrayList<GalleryGridObject> galleryArrayList;
public TestAdapter(TestFragment mContext, ArrayList<GalleryGridObject> galleryArrayList){
this.mContext=mContext;
this.galleryArrayList=galleryArrayList;
}
@NonNull
@Override
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.item_coupons, parent, false);
return new ViewHolder(itemView);
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
GalleryGridObject gallery = galleryArrayList.get(position);
Glide.with(mContext).load(gallery.getCompanyImage()).into(holder.imageGallery);
}
@Override
public int getItemCount() {
if(galleryArrayList==null) return 0;
return galleryArrayList.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
public ImageView imageGallery;
public ViewHolder(View view) {
super(view);
imageGallery = (ImageView)itemView.findViewById(R.id.coupons_picture);
}
}
}
public class TestFragment extends Fragment {
private ArrayList<GalleryGridObject> galleryList = new ArrayList<GalleryGridObject>();
private TestAdapter mAdapter;
private RecyclerView recyclerView;
ProgressBar progressBar;
int spanCount = 2; // 2 columns
public TestFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_coupons, container, false);
recyclerView = (RecyclerView) view.findViewById(R.id.my_recycler_view);
progressBar = (ProgressBar) view.findViewById(R.id.progressBar);
mAdapter = new TestAdapter(this, galleryList);
LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(mAdapter);
recyclerView.setHasFixedSize(true);
prepareGalleryData();
return view;
}
private void prepareGalleryData()
{
GalleryGridObject gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
gallery = new GalleryGridObject("https://firebasestorage.googleapis.com/v0/b/socialapp-217e6.appspot.com/o/KFC%2F16.jpg?alt=media&token=c2bb063b-3a72-4511-9a09-7679eaea1422");
galleryList.add(gallery);
mAdapter.notifyDataSetChanged();
}
}