У меня ViewPager
как первый элемент внутри RecyclerView
. Я хочу установить FragmentStatePagerAdapter
в ViewPager
внутри метода onBindViewHolder()
.
Но я не могу позвонить getsupportfragmentmanager()
. Пожалуйста, помогите!!.
Здесь мой код:
public class CustomListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private Context context;
private List<RowItem> rowItemList;
private final int VIEW_TYPE_CUSTOM = 0;
private final int VIEW_TYPE_NORMAL = 1;
NewPagerAdapter mCustomPagerAdapter;
public CustomListAdapter(Context context, List<RowItem> rowItemList) {
this.context = context;
this.rowItemList = rowItemList;
}
@Override
public int getItemViewType(int position) {
if (position == 0)
return VIEW_TYPE_CUSTOM;
else
return VIEW_TYPE_NORMAL;
}
@Override
public int getItemCount() {
return rowItemList.size()+1;
}
@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
switch (getItemViewType(position)) {
case VIEW_TYPE_CUSTOM:
recViewHolder1 viewHolderSecond = (recViewHolder1) holder;
mCustomPagerAdapter = new NewPagerAdapter(getSupportFragmentManager());
viewHolderSecond.vPager.setAdapter(mCustomPagerAdapter);
break;
case VIEW_TYPE_NORMAL:
recViewHolder2 viewHolderFirst = (recViewHolder2) holder;
RowItem rowItem = rowItemList.get(position-1);
viewHolderFirst.vName.setText(rowItem.getName());
viewHolderFirst.vImage.setImageResource(rowItem.getImageId());
break;
}
}
@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
switch (viewType) {
case VIEW_TYPE_CUSTOM:
View itemView = LayoutInflater.
from(parent.getContext()).
inflate(R.layout.pagerlayout, parent, false);
return new recViewHolder1(itemView);
case VIEW_TYPE_NORMAL:
View itemView1 = LayoutInflater.
from(parent.getContext()).
inflate(R.layout.rowlayout, parent, false);
return new recViewHolder2(itemView1);
}
return null;
}
@Override
public long getItemId(int position) {
return super.getItemId(position);
}
public static class recViewHolder1 extends RecyclerView.ViewHolder {
protected static ViewPager vPager;
public recViewHolder1(View v) {
super(v);
vPager = (ViewPager) v.findViewById(R.id.vPager);
}
}
public class recViewHolder2 extends RecyclerView.ViewHolder implements View.OnClickListener {
protected TextView vName;
protected ImageView vImage;
public recViewHolder2(View v) {
super(v);
v.setOnClickListener(this);
vName = (TextView) v.findViewById(R.id.vName);
vImage = (ImageView) v.findViewById(R.id.vImage);
} } }