recyclerview edittext

A RecyclerView is a powerful and flexible view for displaying collections of data. It provides a way to efficiently render large lists of items that can be scrolled smoothly, and it also supports various types of layout managers for laying out items in different ways.

To add an EditText to a RecyclerView item, you need to create a custom layout for the item that includes an EditText view. Here is an example of a simple layout for a RecyclerView item that includes an EditText:

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <TextView
        android:id="@+id/title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Title"/>

    <EditText
        android:id="@+id/edit_text"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Enter text"/>

</LinearLayout>

In your RecyclerView adapter, you need to define a ViewHolder class that holds references to the views in the item layout. Here is an example of a ViewHolder class that holds references to the TextView and EditText views:

public class MyViewHolder extends RecyclerView.ViewHolder {
    public TextView title;
    public EditText editText;

    public MyViewHolder(View itemView) {
        super(itemView);
        title = itemView.findViewById(R.id.title);
        editText = itemView.findViewById(R.id.edit_text);
    }
}

In the onBindViewHolder() method of your adapter, you can set the text of the EditText view based on the data for the item:

@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
    MyData data = mDataList.get(position);
    holder.title.setText(data.getTitle());
    holder.editText.setText(data.getText());
}

You can also add a TextWatcher to the EditText view to capture changes made by the user:

holder.editText.addTextChangedListener(new TextWatcher() {
    @Override
    public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        // Do nothing
    }

    @Override
    public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
        // Update the data for the item
        mDataList.get(position).setText(charSequence.toString());
    }

    @Override
    public void afterTextChanged(Editable editable) {
        // Do nothing
    }
});

Note that if you have a large number of items in your RecyclerView, you may want to consider using a custom view holder pool to improve performance. This involves creating a pool of view holders that can be reused when scrolling through the list, rather than creating new view holders for each item.