Привет всем!
Когда я захожу в скомпиленное приложение,оно вылетает,а в logcat выдается следующая ошибка:
Attempt to invoke virtual method 'void android.widget.TextView.setVisibility(int)' on a null object reference
Погуглив, понял, что скорее всего я просто ссылаюсь на нулевой объект, но,посмотрев в код, понял,что это не так.
Прошу помочь исправить ошибку.
Код MoviesAdapter.java:
Кодpublic class MoviesAdapter extends RecyclerView.Adapter<MoviesAdapter.MyViewHolder> {
private List<Movie> moviesList;
public class MyViewHolder extends RecyclerView.ViewHolder {
public TextView title, genre, number, available;
public MyViewHolder(View view) {
super(view);
title = (TextView) view.findViewById(R.id.title);
genre = (TextView) view.findViewById(R.id.genre);
number = (TextView) view.findViewById(R.id.count);
available = (TextView) view.findViewById(R.id.ddd);
}
}
public MoviesAdapter(List<Movie> moviesList) {
this.moviesList = moviesList;
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.movie_list_row, parent, false);
return new MyViewHolder(itemView);
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
Movie movie = moviesList.get(position);
holder.title.setText(movie.getTitle());
holder.genre.setText(movie.getGenre());
holder.number.setText(movie.getDocumentId() + " урок");
holder.available.setVisibility(View.VISIBLE);
}
@Override
public int getItemCount() {
return moviesList.size();
}
}
И XML код:
Код<?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:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:orientation="vertical"
android:paddingBottom="@dimen/row_padding_vertical"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/row_padding_vertical"
>
<TextView
android:id="@+id/count"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/title"
android:fontFamily="@font/r_regular"
android:textSize="10sp"
android:letterSpacing=".15"
android:textAllCaps="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="-46dp"
android:text="1 УРОК" />
<TextView
android:id="@+id/genre"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/title"
android:layout_marginStart="0dp"
android:layout_marginLeft="0dp"
android:layout_marginTop="4dp"
android:textColor="#B0B0B0"
android:layout_toEndOf="@+id/location"
android:layout_toRightOf="@+id/location"
android:fontFamily="@font/r_regular"
android:text="99 кабинет"
android:letterSpacing=".04"
android:textSize="12sp" />
<TextView
android:id="@+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="22dp"
android:text="Заголовок"
android:fontFamily="@font/r_regular"
android:textColor="@color/title"
android:textSize="24sp"
/>
<View
android:layout_width="5dp"
android:layout_height="43dp"
android:layout_alignEnd="@+id/title"
android:layout_alignRight="@+id/title"
android:layout_marginStart="10dp"
android:layout_marginTop="4dp"
android:layout_marginEnd="1dp"
android:layout_marginRight="1dp"
android:background="@drawable/rect"
android:foregroundGravity="right"
android:layout_marginLeft="10dp" />
<View
android:layout_width="match_parent"
android:layout_height="2sp"
android:layout_marginTop="120dp"
android:background="@drawable/line" />
<ImageView
android:id="@+id/location"
android:layout_width="15dp"
android:layout_height="15dp"
android:layout_below="@+id/title"
android:layout_alignStart="@+id/count"
android:layout_alignLeft="@+id/count"
android:layout_marginStart="0dp"
android:layout_marginLeft="0dp"
android:layout_marginTop="5dp"
android:background="@drawable/location"
android:maxWidth="15dp"
android:maxHeight="15dp" />
<TextView
android:id="@+id/ddd"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/genre"
android:layout_marginStart="76dp"
android:layout_marginLeft="76dp"
android:layout_toEndOf="@+id/location"
android:visibility="invisible"
android:layout_toRightOf="@+id/location"
android:text="TextView" />
</RelativeLayout>