How to display an ArrayList in a RecyclerView? [duplicate]

Answer 1

Here is a working example, hope it will help you :

public class BankListAdapter extends RecyclerView.Adapter {

    ArrayList bankListModels;
    FragmentActivity activity;
    View selectBank;

    public BankListAdapter(ArrayList bankListModels, FragmentActivity activity) {
        this.bankListModels=bankListModels;
        this.activity=activity;
    }


    @Override
    public BankListViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View bankListLayout = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_bank_list, null);
        BankListViewHolder bankListViewHolder = new BankListViewHolder(bankListLayout);
        return bankListViewHolder;
    }

    @Override
    public void onBindViewHolder(BankListViewHolder holder, int position) {
        holder.bankName.setText(bankListModels.get(position).getBankName());

    }

    @Override
    public int getItemCount() {
        return bankListModels.size();
    }

    public class BankListViewHolder extends RecyclerView.ViewHolder {
        TextView bankName;

        public BankListViewHolder(View itemView) {
            super(itemView);
            bankName = (TextView) itemView.findViewById(R.id.tv_bankName);
            selectBank = itemView.findViewById(R.id.cv_selectBank);

        }
    }
}