Ich habe eine Recyclingübersicht in meiner Hauptaktivität und ich zeige keine Elemente in Listenform durchRecyclerView.Adapter. Hier ist meinrecyclerview_list_items.xml Datei

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:padding="10dp">

    <ImageView
        android:id="@+id/person_photo"
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentTop="true"
        android:scaleType="centerCrop"
        android:src="@drawable/rounded_img" />

    <TextView
        android:id="@+id/person_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_toLeftOf="@+id/btnfollow"
        android:layout_toRightOf="@+id/person_photo"
        android:ellipsize="end"
        android:paddingLeft="10dp"
        android:paddingRight="4dp"
        android:singleLine="true"
        android:text="*********"
        android:textColor="#303030"
        android:textSize="17sp" />

    <ImageButton
        android:id="@+id/btnfollow"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_marginRight="8dp"
        android:layout_marginTop="4dp"
        android:background="@drawable/follow_inactive" />

</RelativeLayout>

und hier ist meine Adapterklassendatei,

public class SuggestionListItemAdapter extends RecyclerView.Adapter<SuggestionListItemAdapter.MyViewHolder> {
    private List<MovieData> moviesList;
    Context context;
    private boolean isButtonClicked = false;
    public class MyViewHolder extends RecyclerView.ViewHolder {
        public TextView  person_name;
        ImageView person_photo;
        ImageButton person_follow;
        public MyViewHolder(View view) {
            super(view);
            person_photo = (ImageView) view.findViewById(R.id.person_photo);
            person_name = (TextView) view.findViewById(R.id.person_name);
            person_follow = (ImageButton) view.findViewById(R.id.btnfollow);
        }
    }
    public SuggestionListItemAdapter(Context mContext,List<MovieData> moviesList) {
        this.moviesList = moviesList;
        this.context=mContext;
    }

    @Override
    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View v = LayoutInflater.from(parent.getContext())
                .inflate(R.layout.recyclerview_list_items, parent, false);

        MyViewHolder viewHolder = new MyViewHolder(v);

        return viewHolder;
    }

    @Override
    public void onBindViewHolder(MyViewHolder holder, int position) {
        MovieData movieData = moviesList.get(position);

        holder.person_name.setText(movieData.getGenre());
        holder.person_photo.setImageResource(movieData.getPhoto());
        holder.person_follow.setOnClickListener(clickListener);
        holder.person_follow.setTag(holder);
    }

        View.OnClickListener clickListener = new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                if (v.getId() == R.id.btnfollow) {
                    isButtonClicked = !isButtonClicked; // toggle the boolean flag
                    v.setBackgroundResource(isButtonClicked ? R.drawable.following_img : R.drawable.follow_inactive);
                }

            }
        };


    @Override
    public int getItemCount() {
        return moviesList.size();
    }


}

Klicken Sie aufholder.person_follow Image Button, Image Drawable BG ändert sich dementsprechend, was ich will, aber wenn ich die Seite zu diesem Zeitpunkt scrolle, ändert Image Drawable BG seine Position automatisch. zum Beispiel. Wenn ich die Bildschaltfläche pos = 1 wähle, ändert sich die ausgewählte Schaltflächenposition, nachdem ich die Seite gescrollt habe.