Android spinnerAdapter getView（）被调用了600多次

我有一个微调器，我为它创建了一个自定义适配器

现在我注意到当微调器加载UI中的值时，UI中出现了冻结。 当我调试它时，我发现在activity start上，它加载了14项，这很好，但加载了大约600次

这是我的密码

    public class CountriesAdapter extends ArrayAdapter<CountriesDTO> {

        public CountriesAdapter(Context context,List<CountriesDTO> countriesDTO) {
            super(context,  R.layout.country_component, countriesDTO);
        }
    
        @Override
        public View getDropDownView(int position, View convertView,ViewGroup parent) {
            return initView(position, convertView, parent);
        }
        
        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            return initView(position, convertView, parent);
        }
        
     
         private View initView(int position, View convertView, ViewGroup parent){
    
            Log.d("ADP_POSITION", String.valueOf(position)); //this line gets printed on logs around 2000 times on activity start
    
            if(convertView == null){
                convertView=  LayoutInflater.from(getContext()).inflate(R.layout.country_component, parent, false);
            }
    
            TextView label = convertView.findViewById(R.id.tvCountry);
            ImageView ivFlag =  convertView.findViewById(R.id.ivCountryFlag);
    
            CountriesDTO countriesDTO= getItem(position);
            label.setText(countriesDTO.getCountryName());
    
            Glide.with(GlobalApplication.Companion.getAppContext())
                    .load(countriesDTO.getCompleteFlagURL())
                    .into(ivFlag);
    
            return convertView;
        }
    }

适配器布局

   <Spinner
        android:id="@+id/spinner"
        android:layout_width="0dp"
        android:layout_height="50dp"
        android:background="@null"
        android:overlapAnchor="false"
        app:layout_constraintEnd_toEndOf="parent" />

<?xml version="1.0" encoding="utf-8"?>
<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:layout_width="match_parent"
    android:layout_height="40dp"
    android:padding="8dp"
    android:background="@color/Black_Color"
    >

    <TextView
        android:id="@+id/tvCountry"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
  
        android:textStyle="normal" />

    <ImageView
        android:id="@+id/ivCountryFlag"
        android:layout_width="20dp"
        android:layout_height="20dp"
        android:layout_marginStart="12dp"
       />

</androidx.constraintlayout.widget.ConstraintLayout>

<?xml version="1.0" encoding="utf-8"?>
<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:layout_width="match_parent"
    android:layout_height="40dp"
    android:padding="8dp"
    android:background="@color/Black_Color"
    >

    <TextView
        android:id="@+id/tvCountry"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
  
        android:textStyle="normal" />

    <ImageView
        android:id="@+id/ivCountryFlag"
        android:layout_width="20dp"
        android:layout_height="20dp"
        android:layout_marginStart="12dp"
       />

</androidx.constraintlayout.widget.ConstraintLayout>