Java 如何获取RecyclerView编辑文本值？
我有一个Java 如何获取RecyclerView编辑文本值？,java,android,android-edittext,android-recyclerview,Java,Android,Android Edittext,Android Recyclerview,我有一个RecyclerView和EditText。我正在通过搜索将项目手动添加到RecyclerView，每行都有一个EditText和一些textview。我知道如何获取TextView数据，但问题是如何获取EditText输入数据（数值）。我可以得到前5个编辑文本数据（前5行），但从第5个位置它给了我第5个位置的值 Item : 7.50-15 10PR FM CEAT Quantity : 1 Item : 5.60-15 04PR K 511 CEAT
RecyclerViewEditTextRecyclerViewEditTexttextviewTextViewEditTextItem : 7.50-15 10PR FM CEAT Quantity : 1
Item : 5.60-15 04PR K 511 CEAT Quantity : 2
Item : 2.75-18 04PR SECURA F85 CEAT (F) Quantity : 3
Item : 3.00-17 06PR SECURA ZOOM CEAT (R) Quantity : 4
Item : 6.50-14 10PR FM CEAT Quantity : 5
Item : 5.00-12 04PR GRIP MASTER CEAT Quantity : 5
Item : 4.00-08 06PR AUTO RAJA RPG Quantity : 5
Item : 9.00-20 14PR CEAT CLT LUG Quantity : 5
Item : 8.25-20 14PR TR PLUS SUNTRAC Quantity : 5
Item : 7.00-15 12PR FM CEAT Quantity : 5
private String getNumPicNumber(int i) {
if (myRecyclerView.findViewHolderForLayoutPosition(i) instanceof SelectItemAdapter.ItemHolder) {
SelectItemAdapter.ItemHolder childHolder = (SelectItemAdapter.ItemHolder) myRecyclerView.findViewHolderForLayoutPosition(i);
numberPickerNumber = childHolder.getQtyNumber();
}
return numberPickerNumber;
}
public class SelectItemAdapter extends RecyclerView.Adapter<SelectItemAdapter.ItemHolder> {
private List<String> itemsName, itemsQty, itemsPCode, itemPlant;
private OnItemClickListener onItemClickListener;
private LayoutInflater layoutInflater;
//private List<DummyEntry> mDataset;
private String[] mDataset;
public ArrayList myItems = new ArrayList();
public SelectItemAdapter(Context context, String[] mDataset) {
layoutInflater = LayoutInflater.from(context);
itemsName = new ArrayList<String>();
itemsQty = new ArrayList<String>();
itemsPCode = new ArrayList<String>();
itemPlant = new ArrayList<String>();
this.mDataset = mDataset;
}
@Override
public SelectItemAdapter.ItemHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = layoutInflater.inflate(R.layout.custom_row_selected_item, parent, false);
return new ItemHolder(itemView, this, new MyCustomEditTextListener());
}
@Override
public void onBindViewHolder(SelectItemAdapter.ItemHolder holder, final int position) {
holder.setItemName(itemsName.get(position));
holder.setItemQty(itemsQty.get(position));
holder.setItemPCode(itemsPCode.get(position));
holder.setItemPlant(itemPlant.get(position));
holder.myCustomEditTextListener.updatePosition(position);
holder.numPicker.setText(mDataset[position]);
}
@Override
public int getItemViewType(int position) {
return position;
}
@Override
public int getItemCount() {
return itemsName.size();
}
public Object getItemName(int position) {
return itemsName.get(position);
}
public Object getItemPCode(int position) {
return itemsPCode.get(position);
}
public Object getItemPlant(int position) {
return itemPlant.get(position);
}
public void setOnItemClickListener(OnItemClickListener listener) {
onItemClickListener = listener;
}
public OnItemClickListener getOnItemClickListener() {
return onItemClickListener;
}
public interface OnItemClickListener {
public void onItemClick(ItemHolder item, int position);
}
public void add(int location, String iName, String iQty, String iPCode, String iPlant) {
itemsName.add(location, iName);
itemsQty.add(location, iQty);
itemsPCode.add(location, iPCode);
itemPlant.add(location, iPlant);
notifyItemInserted(location);
}
public void remove(int location) {
if (location >= itemsName.size())
return;
itemsName.remove(location);
notifyItemRemoved(location);
}
public static class ItemHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
private SelectItemAdapter parent;
TextView textItemName, txtPCode, txtAvailableQty, txtTempQty, txtPlant;
Button bRemove;
EditText numPicker;
public MyCustomEditTextListener myCustomEditTextListener;
public ItemHolder(View itemView, SelectItemAdapter parent, MyCustomEditTextListener myCustomEditTextListener) {
super(itemView);
this.parent = parent;
textItemName = (TextView) itemView.findViewById(R.id.txtProductName);
txtAvailableQty = (TextView) itemView.findViewById(R.id.txtAvailbleQty);
txtPCode = (TextView) itemView.findViewById(R.id.txtPCode);
txtPlant = (TextView) itemView.findViewById(R.id.txtPlant);
bRemove = (Button) itemView.findViewById(R.id.bRemove);
numPicker = (EditText) itemView.findViewById(R.id.numberPicker);
this.myCustomEditTextListener = myCustomEditTextListener;
this.numPicker.addTextChangedListener(myCustomEditTextListener);
bRemove.setOnClickListener(this);
}
public void setItemName(CharSequence name) {
textItemName.setText(name);
}
public void setItemQty(CharSequence name) {
txtAvailableQty.setText(name);
}
public void setItemPCode(CharSequence name) {
txtPCode.setText(name);
}
public void setItemPlant(CharSequence name) {
txtPlant.setText(name);
}
public String getQtyNumber() {
return numPicker.getText().toString();
}
public CharSequence getItemName() {
return textItemName.getText();
}
public CharSequence getItemPCode() {
return txtPCode.getText();
}
@Override
public void onClick(View v) {
final OnItemClickListener listener = parent.getOnItemClickListener();
if (listener != null) {
listener.onItemClick(this, getPosition());
}
}
}
private class MyCustomEditTextListener implements TextWatcher{
private int position;
public void updatePosition(int position) {
this.position = position;
}
@Override
public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
mDataset[position] = charSequence.toString();
}
@Override
public void afterTextChanged(Editable editable) {
}
}
}