customadapter 만 내 어댑터에 문제가

Question

마지막 요소를 보여 유일한 드 목록보기의 마지막 요소를 보여

전화 어댑터 :

public class listrestadp extends BaseAdapter { 
// Declare Variables 
Context context; 
String[] prdesc; 
Integer[] cant; 
Integer[] comensal; 
Integer[] tiempo; 
Integer[] idpr; 

LayoutInflater inflater; 
ArrayList<datoscomanda> lista; 

public listrestadp(Context context, String[] prdesc, Integer[] cant, Integer[] comensal, Integer[] tiempo,Integer[] idpr) { 
    this.context = context; 
    this.prdesc = prdesc; 
    this.cant = cant; 
    this.comensal = comensal; 
    this.tiempo = tiempo; 
    this.idpr = idpr; 
    lista = new ArrayList<>(); 
    for (int i = 0; i < prdesc.length; i++) { 
     lista.add(new datoscomanda(prdesc[i],cant[i],comensal[i],tiempo[i],idpr[i])); 
    } 


} 

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

@Override 
public Object getItem(int position) { 
    return position; 
} 

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

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

    // Declare Variables 
    TextView txtprd; 
    TextView txtcnt; 
    TextView txtcomensal; 
    TextView txtiempo; 
    Button btnxpr; 


      //http://developer.android.com/intl/es/reference/android/view/LayoutInflater.html 
    inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

    final View itemView = inflater.inflate(R.layout.lay_popup, parent, false); 

    // Locate the TextViews in listview_item.xml 
    txtprd = (TextView) itemView.findViewById(R.id.txtprd); 
    txtcnt = (TextView) itemView.findViewById(R.id.txtcnt); 
    txtcomensal = (TextView) itemView.findViewById(R.id.txtcomensal); 
    txtiempo = (TextView) itemView.findViewById(R.id.txtiempo); 
    btnxpr = (Button) itemView.findViewById(R.id.btndelpr); 

    // Capture position and set to the TextViews 
    txtprd.setText(lista.get(position).prdesc); 
    txtcnt.setText(Integer.toString(lista.get(position).cantidad)); 
    txtcomensal.setText(Integer.toString(lista.get(position).comensal)); 
    txtiempo.setText(Integer.toString(lista.get(position).tiempo)); 
    btnxpr.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      DBhelper dbhelper = new DBhelper(context); 
      SQLiteDatabase dbs = dbhelper.getWritableDatabase(); 
      lista.remove(position); 
      dbs.delete(DBhelper.TABLE_COMANDA, DBhelper.KEY_ID+"="+lista.get(position).idpr, null); 
      listrestadp.this.notifyDataSetChanged(); 
     } 
    }); 

    return itemView; 
} 

}

어댑터 :

public class listrestadp extends BaseAdapter { 
// Declare Variables 
Context context; 
String[] prdesc; 
Integer[] cant; 
Integer[] comensal; 
Integer[] tiempo; 
Integer[] idpr; 

LayoutInflater inflater; 
ArrayList<datoscomanda> lista; 

public listrestadp(Context context, String[] prdesc, Integer[] cant, Integer[] comensal, Integer[] tiempo,Integer[] idpr) { 
    this.context = context; 
    this.prdesc = prdesc; 
    this.cant = cant; 
    this.comensal = comensal; 
    this.tiempo = tiempo; 
    this.idpr = idpr; 
    lista = new ArrayList<>(); 
    for (int i = 0; i < prdesc.length; i++) { 
     lista.add(new datoscomanda(prdesc[i],cant[i],comensal[i],tiempo[i],idpr[i])); 
    } 


} 

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

@Override 
public Object getItem(int position) { 
    return position; 
} 

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

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

    // Declare Variables 
    TextView txtprd; 
    TextView txtcnt; 
    TextView txtcomensal; 
    TextView txtiempo; 
    Button btnxpr; 


      //http://developer.android.com/intl/es/reference/android/view/LayoutInflater.html 
    inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 

    final View itemView = inflater.inflate(R.layout.lay_popup, parent, false); 

    // Locate the TextViews in listview_item.xml 
    txtprd = (TextView) itemView.findViewById(R.id.txtprd); 
    txtcnt = (TextView) itemView.findViewById(R.id.txtcnt); 
    txtcomensal = (TextView) itemView.findViewById(R.id.txtcomensal); 
    txtiempo = (TextView) itemView.findViewById(R.id.txtiempo); 
    btnxpr = (Button) itemView.findViewById(R.id.btndelpr); 

    // Capture position and set to the TextViews 
    txtprd.setText(lista.get(position).prdesc); 
    txtcnt.setText(Integer.toString(lista.get(position).cantidad)); 
    txtcomensal.setText(Integer.toString(lista.get(position).comensal)); 
    txtiempo.setText(Integer.toString(lista.get(position).tiempo)); 
    btnxpr.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      DBhelper dbhelper = new DBhelper(context); 
      SQLiteDatabase dbs = dbhelper.getWritableDatabase(); 
      lista.remove(position); 
      dbs.delete(DBhelper.TABLE_COMANDA, DBhelper.KEY_ID+"="+lista.get(position).idpr, null); 
      listrestadp.this.notifyDataSetChanged(); 
     } 
    }); 

    return itemView; 
} 

}

예를 들어 데이터베이스에 3 개의 항목이 있습니다 : shosho, bosho, gosho 결과적으로 목록보기에는 gosho 만 있습니다. 어떤 생각을 어떻게 고쳐야합니까?

미리 감사드립니다. 모든 도움을 감사

Answer 1

이론적으로의 getItem은 다음과 같습니다

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

시도 변화의 getItem 후 사용

txtprd.setText(getItem(position).prdesc);