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ListAdapter-Branch #34

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37 changes: 18 additions & 19 deletions app/src/main/java/io/github/erikjhordanrey/people_mvvm/view/PeopleAdapter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,26 +16,28 @@

package io.github.erikjhordanrey.people_mvvm.view;

import androidx.databinding.DataBindingUtil;
import androidx.annotation.NonNull;
import androidx.databinding.DataBindingUtil;
import androidx.recyclerview.widget.DiffUtil;
import androidx.recyclerview.widget.ListAdapter;
import androidx.recyclerview.widget.RecyclerView;

import android.view.LayoutInflater;
import android.view.ViewGroup;

import io.github.erikjhordanrey.people_mvvm.R;
import io.github.erikjhordanrey.people_mvvm.databinding.ItemPeopleBinding;
import io.github.erikjhordanrey.people_mvvm.model.People;
import io.github.erikjhordanrey.people_mvvm.viewmodel.ItemPeopleViewModel;

import java.util.Collections;
import java.util.List;
class PeopleAdapter extends ListAdapter<People,PeopleAdapter.PeopleAdapterViewHolder>{
protected PeopleAdapter(@NonNull DiffUtil.ItemCallback diffCallback) {
super(diffCallback);
}


public class PeopleAdapter extends RecyclerView.Adapter<PeopleAdapter.PeopleAdapterViewHolder> {

private List<People> peopleList;

PeopleAdapter() {
this.peopleList = Collections.emptyList();
}

@NonNull
@Override
Expand All @@ -46,19 +48,12 @@ public PeopleAdapterViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int
}

@Override
public void onBindViewHolder(PeopleAdapterViewHolder holder, int position) {
holder.bindPeople(peopleList.get(position));
}
public void onBindViewHolder(@NonNull PeopleAdapterViewHolder holder, int position) {

@Override
public int getItemCount() {
return peopleList.size();
People item=getItem(position);
holder.bindPeople(item);
}

void setPeopleList(List<People> peopleList) {
this.peopleList = peopleList;
notifyDataSetChanged();
}

static class PeopleAdapterViewHolder extends RecyclerView.ViewHolder {
ItemPeopleBinding binding;
Expand All @@ -76,4 +71,8 @@ void bindPeople(People people) {
}
}
}
}
}