Я не могу повторить вашу проблему, вот мой простой пример:
внешний адаптер для повторного использования:
class RecyclerAdapter : RecyclerView.Adapter
{
// add this variable
private List<ListItem> mEmails;
public RecyclerAdapter(List<ListItem> mEmails, Context context)
{
this.mEmails = mEmails;
}
public override int ItemCount
{
get { return mEmails.Count; }
}
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
RecyclerViewHolder myHolder = holder as RecyclerViewHolder;
LinearLayoutManager mLayoutManager = new LinearLayoutManager(myHolder.mRc.Context, LinearLayoutManager.Horizontal, false);
mLayoutManager.InitialPrefetchItemCount = 4;
myHolder.mRc.SetLayoutManager(mLayoutManager);
myHolder.mRc.SetAdapter(new MyRcAdapter());
myHolder.mName.Text = ((Email)mEmails[position]).date;
myHolder.mSubject.Text = ((Email)mEmails[position]).Subject;
myHolder.mMessage.Text = ((Email)mEmails[position]).Message;
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
View row = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.row, parent, false);
RecyclerViewHolder view = new RecyclerViewHolder(row);
return view;
}
class RecyclerViewHolder1 : RecyclerView.ViewHolder
{
public TextView mName;
public TextView mSubject;
public TextView mMessage;
public RecyclerView mRc;
public RecyclerViewHolder1(View itemView) : base(itemView)
{
mName = itemView.FindViewById<TextView>(Resource.Id.ore);
mSubject = itemView.FindViewById<TextView>(Resource.Id.contratti);
mMessage = itemView.FindViewById<TextView>(Resource.Id.resa);
mRc = itemView.FindViewById<RecyclerView>(Resource.Id.inside_rc);
}
}
}
и внутренний адаптер для повторного просмотра:
class MyRcAdapter : RecyclerView.Adapter
{
private string[] ssss = new string[] { "1", "2", "3", "1", "2", "3" };
public override int ItemCount => ssss.Length;
public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
InsideHolder myHolder = holder as InsideHolder;
myHolder.mName.Text = ssss[position];
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
View row = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.inside, parent, false);
InsideHolder view = new InsideHolder(row);
return view;
}
class InsideHolder : RecyclerView.ViewHolder
{
public TextView mName;
public InsideHolder(View itemView) : base(itemView)
{
mName = itemView.FindViewById<TextView>(Resource.Id.inside);
}
}
}