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我知道这个问题之前被问过很多次并关注了他们，我在很大程度上只剩下一个问题。我能够通过添加textwatcher和使用hashmap来存储值来解决重复问题，但问题是左边是当我滚动回它时，原始编辑文本的值也消失了。我的意思是，如果我先输入 say 的EditText内容然后向下滚动，该值不会在任何地方重复，但EditText我输入的值也消失了。这是我的代码。

 @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
        ViewHolder holder = null;
        if (convertView == null) {
            holder = new ViewHolder();
            convertView = layoutInflater.inflate(R.layout.list_planmanobra_row, parent, false);
            holder.periodo_zafra = (TextView) convertView.findViewById(R.id.periodo_zafra);
            holder.CODIGO_FINCA = (TextView) convertView.findViewById(R.id.CODIGO_FINCA);
            //holder.NOMBRE_FINCA = (TextView) convertView.findViewById(R.id.NOMBRE_FINCA);
            holder.MES = (TextView) convertView.findViewById(R.id.MES);
            holder.CLAVE = (TextView) convertView.findViewById(R.id.CLAVE);
            holder.NOMBRE_CLAVE = (TextView) convertView.findViewById(R.id.NOMBRE_CLAVE);
            holder.CODIGO_ESTANDAR = (TextView) convertView.findViewById(R.id.CODIGO_ESTANDAR);
            holder.NOMBRE_ESTANDAR_MO = (TextView) convertView.findViewById(R.id.NOMBRE_ESTANDAR_MO);
            holder.CANTIDAD_ESTANDAR = (TextView) convertView.findViewById(R.id.CANTIDAD_ESTANDAR);
            holder.VALOR_UNITARIO = (TextView) convertView.findViewById(R.id.VALOR_UNITARIO);
            holder.VALOR_TOTAL = (TextView) convertView.findViewById(R.id.VALOR_TOTAL);
            holder.EJECUTA = (TextView) convertView.findViewById(R.id.EJECUTA);
            holder.btn_submit= (Button) convertView.findViewById(R.id.btn_submit);
            holder.btn_submit.setText("Enviar");
            holder.Cantidad= (EditText) convertView.findViewById(R.id.et_cantidad);
            holder.Cantidad_empleados= (EditText) convertView.findViewById(R.id.Cantidad_empleados);
            holder.checkbox= (CheckBox) convertView.findViewById(R.id.checkbox);

            convertView.setTag(holder);
        } else {
            holder = (ViewHolder) convertView.getTag();
        }
        holder.periodo_zafra.setText(planmanobraBeanArrayList.get(position).getPERIODO_ZAFRA());
        holder.CODIGO_FINCA.setText(planmanobraBeanArrayList.get(position).getCODIGO_FINCA());
       // holder.NOMBRE_FINCA.setText(planiBeanArrayList.get(position).getNOMBRE_FINCA());
        holder.MES.setText(planmanobraBeanArrayList.get(position).getMES());
        holder.CLAVE.setText(planmanobraBeanArrayList.get(position).getCLAVE());
        holder.NOMBRE_CLAVE.setText(planmanobraBeanArrayList.get(position).getNOMBRE_CLAVE());
        holder.CODIGO_ESTANDAR.setText(planmanobraBeanArrayList.get(position).getCODIGO_ESTANDAR());
        holder.NOMBRE_ESTANDAR_MO.setText(planmanobraBeanArrayList.get(position).getNOMBRE_ESTANDAR_MO());
        holder.CANTIDAD_ESTANDAR.setText(planmanobraBeanArrayList.get(position).getCANTIDAD_ESTANDAR());
        holder.VALOR_UNITARIO.setText(planmanobraBeanArrayList.get(position).getVALOR_UNITARIO());
        holder.VALOR_TOTAL.setText(planmanobraBeanArrayList.get(position).getVALOR_TOTAL());
        holder.EJECUTA.setText(planmanobraBeanArrayList.get(position).getEJECUTA());
        holder.Cantidad.setText(editTextList.get(position));
        holder.Cantidad.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {

            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
                editTextList.put(position,charSequence.toString());
            }

            @Override
            public void afterTextChanged(Editable editable) {

            }
        });
        holder.btn_submit.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {


            }
        });
        return convertView;
    }

Cantidad是编辑文本

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1 回答 1

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最后，我使用 Focus Change Listener 并在现有的 arraylist 中添加了一个参数。使用另一个列表或 Hashmap 对我不起作用。因此，正如Yazan所建议的，我将它添加到我的数组列表中，并且现在正在工作。这是我现在拥有的代码

 holder.Cantidad.setText(planmanobraBeanArrayList.get(position).getEditext());
        final ViewHolder finalHolder = holder;
        holder.Cantidad.setOnFocusChangeListener(new View.OnFocusChangeListener() {
            @Override
            public void onFocusChange(View view, boolean hasFocus) {
                if (!hasFocus)
                {
                    if (!finalHolder.Cantidad.getText().toString().equals(""))
                    {
                        planmanobraBeanArrayList.get(position).setEditext(finalHolder.Cantidad.getText().toString());
                    }else {
                        planmanobraBeanArrayList.get(position).setEditext("");
                    }
                }

            }
        });

感谢大家的帮助

于 2016-03-13T10:39:58.657 回答