Autocomplete Textfield in Flutter
autocomplete_textfield
An autocomplete textfield for flutter
Breaking Changes
TextField is set by default to call onSubmitted on a suggestion tap and also to clear the TextField on submit.
These can both be disabled with submitOnSuggestionTap and clearOnSubmit respectively.
Usage
AutoCompleteTextField supports any data type suggestions
new AutoCompleteTextField<YOURDATATYPE>()
The suggestions parameter must have data that matches <YOURDATATYPE>
A global key of type GlobalKey<AutoCompleteTextFieldState<T>>
is required so that the clear()
method can be called to clear AutoCompleteTextField.
Strings and itemFilter
Filtering is case sensitive so when using strings a common implementation of itemFilter is.itemFilter: (item, query) { return item.toLowerCase().startsWith(query.toLowerCase()); }

Credits:
This is developed by felixlucien
Download this project from the below link.
https://github.com/felixlucien/flutter-autocomplete-textfield/archive/refs/heads/master.zip
You can visit original source page from the below link:
https://github.com/felixlucien/flutter-autocomplete-textfield