query property

String query

The current query string shown in the AppBar.

The user manipulates this string via the keyboard.

If the user taps on a suggestion provided by buildSuggestions this string should be updated to that suggestion via the setter.

Implementation 

String get query => _queryTextController.text;
void query= (String value)

Implementation 

set query(String value) {
  assert(query != null);
  _queryTextController.text = value;
}