Hi guys I'm trying to populate RecyclverView with different collections.. For example I got 2 list lets say customer list and supplier list.
What I want to achieve is :
Customer 1
Customer 2
Supplier 1
Supplier 2
Is that possible? Thanks.
Sorry for my English
It's possible to do this with RecyclerView, you should override getItemViewType() method.
Like this:
private class CustomAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private static final int TYPE_1 = 1;
private static final int TYPE_2 = 2;
private static final int TYPE_3 = 3;
// more types...
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
switch (viewType) {
case TYPE_1:
break;
case TYPE_2:
break;
case TYPE_3:
break;
}
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
switch (getItemViewType(position)) {
case TYPE_1:
break;
case TYPE_2:
break;
case TYPE_3:
break;
}
}
@Override
public int getItemViewType(int position) {
if(position == 1) {
return TYPE_1;
} else if(position == 2) {
return TYPE_2;
} else
return TYPE_3
}
@Override
public int getItemCount() {
return 10;
}
}
You can make Section in recyclerview like this way
public class MainAdapter extends SectionedRecyclerViewAdapter<MainAdapter.MainVH> {
@Override
public int getSectionCount() {
return 20; // number of sections.
}
@Override
public int getItemCount(int section) {
return 8; // number of items in section (section index is parameter).
}
@Override
public void onBindHeaderViewHolder(MainVH holder, int section) {
// Setup header view.
}
@Override
public void onBindViewHolder(MainVH holder, int section, int relativePosition, int absolutePosition) {
// Setup non-header view.
// 'section' is section index.
// 'relativePosition' is index in this section.
// 'absolutePosition' is index out of all non-header items.
// See sample project for a visual of how these indices work.
}
@Override
public MainVH onCreateViewHolder(ViewGroup parent, int viewType) {
// Change inflated layout based on 'header'.
View v = LayoutInflater.from(parent.getContext())
.inflate(viewType == VIEW_TYPE_HEADER ? R.layout.header : R.layout.normal, parent, false);
return new MainVH(v);
}
public static class MainVH extends RecyclerView.ViewHolder {
public MainVH(View itemView) {
super(itemView);
// Setup view holder.
// You'd want some views to be optional, e.g. for header vs. normal.
}
}
}
https://github.com/afollestad/sectioned-recyclerview
