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RecyclerExampleAdapter.java
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RecyclerExampleAdapter.java
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package com.clockbyte.admobadapter.sampleapp;
import android.content.Context;
import android.view.ViewGroup;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import java.util.ArrayList;
import java.util.List;
/**
* Created by FILM on 01.02.2016.
*/
public class RecyclerExampleAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private final List<String> items = new ArrayList<>();
private final Context mContext;
public RecyclerExampleAdapter(Context context){
mContext = context;
}
@Override
public ViewWrapper<RecyclerViewExampleItem> onCreateViewHolder(
@NonNull ViewGroup parent,
int viewType
) {
return new ViewWrapper<>(new RecyclerViewExampleItem(mContext));
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int position) {
RecyclerViewExampleItem rvei = (RecyclerViewExampleItem) viewHolder.itemView;
String str = getItem(position);
rvei.bind(str);
}
@Override
public int getItemCount() {
return items.size();
}
public String getItem(int position) {
return items.get(position);
}
public void addAll(List<String> lst){
items.addAll(lst);
}
public void setItem(int index, String item){
items.set(index, item);
notifyItemChanged(index);
}
public void setItems(int startPosition, int count, String item){
int last = startPosition+count;
for (int i = startPosition; i < last; i++)
items.set(i, item);
notifyItemRangeChanged(startPosition, count);
}
}