Comment avoir une ListView/RecyclerView l'intérieur d'un parent RecyclerView?

Je tiens à ajouter quelques Vues enfant (les Éléments de la Liste), qui viennent à moi à partir des données au format JSON. Chaque enfant de la liste est en vertu d'un parent de l'élément de liste ligne. Comment puis-je remplir dans RecyclerView pour chaque ligne de l'élément (les éléments Parents à l'enfant les éléments de la liste)?

J'ai essayé d'utiliser RecyclerView dans RecyclerView ligne parent (pour l'alimentation de l'enfant de listes), mais ici les vues enfant ne sont pas visibles.

Parent Adaptateur Classe

public class DigitizedPrescAdapter extends RecyclerView.Adapter<DigitizedPrescAdapter.ListItemViewHolder>{
private List<PrescriptionModal> prescriptionList;
MedicinesInPrescAdapter adapter;
public DigitizedPrescAdapter(List<PrescriptionModal> prescriptionListModal) {
if (prescriptionListModal == null) {
throw new IllegalArgumentException(
"PrescriptionList must not be null");
}
this.prescriptionList = prescriptionListModal;
}
@Override
public ListItemViewHolder onCreateViewHolder(
ViewGroup viewGroup, int viewType) {
View itemView = LayoutInflater.
from(viewGroup.getContext()).
inflate(R.layout.item_row_digitised_request,
viewGroup,
false);
return new ListItemViewHolder(itemView);
}
@Override
public void onBindViewHolder(
ListItemViewHolder viewHolder, int position) {
PrescriptionModal model = prescriptionList.get(position);
viewHolder.prescnum.setText("Prescription "+ ++position);
viewHolder.prescNo.setText("Prescription: "+model.getPrescriptionID());
viewHolder.doctorType.setText("Type: "+model.getDoctorType());
viewHolder.doctorName.setText("Doctor: "+model.getDoctorName());
viewHolder.patientName.setText("Patient: "+model.getPatientName());
adapter = new MedicinesInPrescAdapter(model.getLstproduct());
viewHolder.lstMedicines.setAdapter(adapter);
}
@Override
public int getItemCount() {
return prescriptionList.size();
}
public final static class ListItemViewHolder
extends RecyclerView.ViewHolder {
TextView prescnum;
TextView prescNo;
TextView doctorType;
TextView patientName;
TextView doctorName;
CheckBox selectAll;
RecyclerView lstMedicines;
public ListItemViewHolder(View itemView) {
super(itemView);
prescnum = (TextView) itemView.findViewById(R.id.prescnum);
prescNo = (TextView) itemView.findViewById(R.id.prescNo);
doctorType = (TextView) itemView.findViewById(R.id.doctorType);
patientName = (TextView) itemView.findViewById(R.id.patientName);
doctorName = (TextView) itemView.findViewById(R.id.doctorName);
selectAll = (CheckBox) itemView.findViewById(R.id.selectAll);
lstMedicines = (RecyclerView) itemView.findViewById(R.id.lstAllMedicines);
MyLinearLayoutManager layoutManager = new MyLinearLayoutManager(itemView.getContext(),LinearLayoutManager.VERTICAL,false);
lstMedicines.setHasFixedSize(false);
lstMedicines.setLayoutManager(layoutManager);
}
}
}

Enfant Adaptateur Classe

public class MedicinesInPrescAdapter extends RecyclerView.Adapter<MedicinesInPrescAdapter.MedicineListItemViewHolder>{
List<Modal_Product_List> prescriptionProducts;
public MedicinesInPrescAdapter(List<Modal_Product_List> prescriptionListProd) {
if (prescriptionListProd == null) {
throw new IllegalArgumentException(
"PrescriptionProductList must not be null");
}
this.prescriptionProducts = prescriptionListProd;
}
@Override
public MedicineListItemViewHolder onCreateViewHolder(
ViewGroup viewGroup, int viewType) {
View itemView = LayoutInflater.
from(viewGroup.getContext()).
inflate(R.layout.item_row_medicine_productlist,
viewGroup,
false);
return new MedicineListItemViewHolder(itemView);
}
@Override
public void onBindViewHolder(
MedicineListItemViewHolder viewHolder, int position) {
Modal_Product_List modelMedicine = prescriptionProducts.get(position);
viewHolder.medicineName.setText(modelMedicine.getMedicinename());
viewHolder.medQty.setText(modelMedicine.getQuantity());
viewHolder.days.setText("30");
viewHolder.Amount.setText(modelMedicine.getQuantitybasedprice());
}
@Override
public int getItemCount() {
return prescriptionProducts.size();
}
public final static class MedicineListItemViewHolder
extends RecyclerView.ViewHolder {
TextView medicineName;
EditText medQty;
TextView days;
TextView Amount;
CheckBox selectMe;
public MedicineListItemViewHolder(View itemView) {
super(itemView);
medicineName = (TextView) itemView.findViewById(R.id.medicineName);
medQty = (EditText) itemView.findViewById(R.id.medQty);
days = (TextView) itemView.findViewById(R.id.days);
Amount = (TextView) itemView.findViewById(R.id.amount);
selectMe = (CheckBox) itemView.findViewById(R.id.selectMe);
}
}
}
  • Essayez de Expandablelistview, mettre les parents de l'en-tête et l'enfant, de son point de vue.
InformationsquelleAutor Ravi Kabra | 2015-08-14