CODEWITHSUNDEEP
androidlistviewandroid-arrayadapter
Martin
Martin

Reputation: 149

EditText in ListView using ArrayAdapter

I've a ListView that displays a single button and a single EditText in each ListView row.

I'm using the ViewHolder pattern in my ArrayAdapter so all the buttons share a single OnClickListener. Picking up the button click is easy because onClick(View view) in my OnClickListener gives me the view (and I use getTag() to get my model object).

I can't figure out how to have a single TextWatcher to get the changed text, because there's no view parameter in TextWatcher onTextChanged() callback. Any help appreciated!

Upvotes: 1

Views: 3471

Answers (2)

Sky Kelsey
Sky Kelsey

Reputation: 19290

The trick is to create a generic TextWatcher class. Then, each instance you create should be passed a reference of the View it will be placed into.

Example: https://stackoverflow.com/a/6172024/560600

Upvotes: 1

MikeKeepsOnShine
MikeKeepsOnShine

Reputation: 1750

For get the value of the EditText, in the Listener of the button i worked so:

viewHolder.button.setTag(viewHolder.YourEditText);
viewHolder.button.setOnClickListener(new OnClickListener()){
    @Override
    public void onClick(View v) {
        int p = position;
        EditText edit = (EditText) v.getTag();
        String val = edit.getEditableText().toString();
       //do what you want with the value...
    }
}

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

If you'll need, i can post the entire AdapterClass.

Upvotes: 0

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