列表视图显示所有项目减去最后一个项目

Question

完成所有这些之后，我对该类进行了所有必要的更改，以显示所有项目，但现在显示所有项目-1

这是一个到列表视图的自定义适配器，问题是显示所有项目-1而不是所有项目ps，在添加1显示所有项目，添加另一个显示所有项目以及前面添加的项目之后>]

列表视图适配器

import android.app.Activity;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ListAdapter;
import android.widget.Spinner;
import android.widget.TextView;

import java.util.ArrayList;



// aquest custom adapter es pel list_view no pel spinner
// aqui pots interectuar amb spinner usant al funcio del getview

public class Custom_listview_adapter extends ArrayAdapter {
    Context context;
    private String []  spinner_array = new String [] {"ha vingut","Ha faltat"};
    private String [] notas_array = new String [] {"0","1","2","3","4","5","6","7","8","9","10"};
    private int textResourceId;
    private int resource;
    private ArrayList<String> data;


    public Custom_listview_adapter(Context context, int resource, int textViewResourceId, ArrayList data){
        super(context,resource,textViewResourceId,data);
        this.context = context;
        this.textResourceId = textViewResourceId;
        this.resource = resource;
        this.data = data;

    }

    @Override
    public int getCount(){
        return this.data.size();
    }

    @Override
    public Object getItem(int position){
        return this.data.get(position);
    }

    @Override
    public long getItemId( int position){
        return position;
    }



    @Override
    public View getView(int position, View convertView, ViewGroup parent){

        View view = convertView;
        if (view == null){
            view = ((Activity) context).getLayoutInflater().inflate( R.layout.adapter_list_view, null);
        }

        TextView textView = (TextView) view.findViewById(R.id.name);
        Spinner spinner = (Spinner) view.findViewById(R.id.spinner);
        Spinner notas = (Spinner) view.findViewById(R.id.notas);

        textView.setText(data.get(position));
        Custom_spinner_adapter adapter_notas = new Custom_spinner_adapter(context, R.layout.adapter_spinner,R.id.notas, this.notas_array);
        notas.setAdapter(adapter_notas);
        Custom_spinner_adapter adapter = new Custom_spinner_adapter(context, R.layout.adapter_spinner,R.id.spinner, this.spinner_array);
        spinner.setAdapter(adapter);

        return view;

    }


}
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/relativeLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_vertical"
    android:orientation="vertical"
    android:padding="20dp">

    <TextView
        android:id="@+id/name"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toTopOf="parent"
        tools:layout_editor_absoluteX="20dp" />

    <Spinner
        android:id="@+id/spinner"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="2dp"
        app:layout_constraintTop_toBottomOf="@+id/name"
        tools:layout_editor_absoluteX="20dp" />

    <Spinner
        android:id="@+id/notas"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"

        android:padding="2dp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/spinner" />

</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/constraint"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


    <ListView
        android:id="@+id/lv1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/tv1"
        />

    <TextView
        android:id="@+id/tv1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="16dp"
        android:text="@string/llista_alumnes"
        android:textSize="24sp"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/toolbar" />

    <include
        android:id="@+id/toolbar"
        layout="@layout/toolbar"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />


</androidx.constraintlayout.widget.ConstraintLayout>```

在完成所有这些之后，我对该类进行了所有必要的更改以显示所有项目，但是现在显示所有项目-1-这是列表视图的自定义适配器，问题是什么显示了所有项目-1 ...] >

Answer 1

尝试这样：

adapter_list_view.xml