在Android中滚动recyclelerview时，Edittext值消失 _EditText

须知少年凌云志，曾许人间第一流。这篇文章主要讲述在Android中滚动recyclelerview时，Edittext值消失相关的知识，希望能为你提供帮助。
我已经调用了recyclelerview，其中我的arraylist与适配器连接。当适配器有自己的行文件时，我已经采取了一个编辑文本并手动输入数量。
但问题是当我滚动recyclerview时，编辑文本值已经消失。所以无法看到我输入的值。
适配器类

public class AddSecondarySalesOrderProductDetailsAdapter extends RecyclerView.Adapter {ArrayList< SecondarySalesProductDetailsModel> mArrSecondarySalesProductDetailsModel; ArrayList< String> mArrProductQuantity; private int mViewItem = 1; private Activity mActivity; private LayoutInflater mLayoutInflater; ImageView mImageDeleteProduct; private String mProductName, mProductAvaQuantity, mProductSKU, mOrderedQuantity; /** * Adapter contains the data to be displayed */ public AddSecondarySalesOrderProductDetailsAdapter(Activity mActivity, ArrayList< SecondarySalesProductDetailsModel> mArrSecondarySalesProductDetailsModel) { this.mActivity = mActivity; this.mArrSecondarySalesProductDetailsModel = mArrSecondarySalesProductDetailsModel; mArrProductQuantity = new ArrayList< > (); mLayoutInflater = LayoutInflater.from(mActivity); }@Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View view = mLayoutInflater.inflate(R.layout.raw_add_secondary_sales_order_product_details, parent, false); return new CustomViewHolder(view); }@Override public int getItemViewType(int position) { return mArrSecondarySalesProductDetailsModel.get(position) != null ? mViewItem : 0; }@Override public void onBindViewHolder(final RecyclerView.ViewHolder holder, final int position) { holder.setIsRecyclable(false); final SecondarySalesProductDetailsModel mAllProductDetailsModel = mArrSecondarySalesProductDetailsModel.get(position); ((CustomViewHolder) holder).mImageDeleteProduct.setTag(position); mProductName = mAllProductDetailsModel.getProductName(); mProductAvaQuantity = String.valueOf(mAllProductDetailsModel.getAvalQty()); mProductSKU = mAllProductDetailsModel.getSku(); ((CustomViewHolder) holder).mTextProductName.setText(mProductName); ((CustomViewHolder) holder).mTextProductAvaQuantity.setText(mProductAvaQuantity); ((CustomViewHolder) holder).mTextProductSKU.setText(mProductSKU); ((CustomViewHolder) holder).mImageDeleteProduct.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { mArrSecondarySalesProductDetailsModel.remove(position); notifyItemRemoved(position); notifyItemRangeChanged(position, mArrSecondarySalesProductDetailsModel.size()); if (mArrSecondarySalesProductDetailsModel.size() == 0) { AddSecondarySalesOrderProductDetailFragment.mRelativeNoRecords.setVisibility(View.VISIBLE); } } }); OrderedQuantityTextWatcher textWatcher = new OrderedQuantityTextWatcher(holder, ((CustomViewHolder) holder).mEditOrderedQuantity, position); ((CustomViewHolder) holder).mEditOrderedQuantity.addTextChangedListener(textWatcher); ((CustomViewHolder) holder).mEditOrderedQuantity.setTag(position); }private class OrderedQuantityTextWatcher implements TextWatcher { private EditText editText; private int position; private RecyclerView.ViewHolder holder; public OrderedQuantityTextWatcher(RecyclerView.ViewHolder holder, EditText editText, int pos) { this.holder = holder; this.editText = editText; this.position = pos; }@Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { }@Override public void onTextChanged(CharSequence s, int start, int before, int count) { //mOrderedQuantity = mEditOrderedQuantity.getText().toString().trim(); }@Override public void afterTextChanged(Editable editable) { //int position = holder.getAdapterPosition(); int position = (int) editText.getTag(); Common.insertLog("Position: " + position); Common.insertLog("Value: " + editable); SecondarySalesProductDetailsModel secondarySalesProductDetailsModel = new SecondarySalesProductDetailsModel(); secondarySalesProductDetailsModel.setId(mArrSecondarySalesProductDetailsModel.get(position).getId()); secondarySalesProductDetailsModel.setProductName (mArrSecondarySalesProductDetailsModel.get(position).getProductName()); secondarySalesProductDetailsModel.setAvalQty(mArrSecondarySalesProductDetailsModel .get(position).getAvalQty()); secondarySalesProductDetailsModel.setOrderedQty(editable.toString().trim()); secondarySalesProductDetailsModel.setSku(mArrSecondarySalesProductDetailsModel.get (position).getSku()); secondarySalesProductDetailsModel.setProductId(mArrSecondarySalesProductDetailsModel .get(position).getProductId()); secondarySalesProductDetailsModel.setSelected(mArrSecondarySalesProductDetailsModel .get(position).getSelected()); //mArrSecondarySalesProductDetailsModel.add(secondarySalesProductDetailsModel); Intent intent = new Intent(AppConstants.BROADCAST_SEND_SECONDARY_PRODUCTS); intent.putExtra(AppConstants.BUNDLE_BROADCAST_ORDERED_QUANTITY, secondarySalesProductDetailsModel); LocalBroadcastManager.getInstance(mActivity).sendBroadcast(intent); } }@Override public int getItemCount() { return mArrSecondarySalesProductDetailsModel.size(); }/** * Initialization of components */ public class CustomViewHolder extends RecyclerView.ViewHolder {TextView mTextProductName, mTextProductAvaQuantity, mTextProductSKU; EditText mEditOrderedQuantity; ImageView mImageDeleteProduct; public CustomViewHolder(final View itemView) { super(itemView); this.mImageDeleteProduct = (ImageView) itemView.findViewById(R.id .image_raw_secondary_sales_order_delete); this.mTextProductName = (TextView) itemView.findViewById(R.id.text_raw_secondary_sales_order_product_name); this.mTextProductAvaQuantity = (TextView) itemView.findViewById(R.id .text_raw_secondary_sales_order_ava_quantity); this.mTextProductSKU = (TextView) itemView.findViewById(R.id .text_raw_secondary_sales_order_product_sku); this.mEditOrderedQuantity = (EditText) itemView.findViewById(R.id .edit_raw_secondary_sales_order_quantity); } }

答案我在模型类中再创建一个字段并在对象创建时设置为空，设置为在onBindViewHolder（）中编辑文本，对文本更改更新该对象也是如此。
另一答案问题：如果滚动recyclelerview时您的edittext值为0
【在Android中滚动recyclelerview时，Edittext值消失】解决方案：然后使用下面的代码到textWatcher方法中的Edittext afterTextchange（）