SuggestionsCallback starts by itself when TypeAheadField is focused.

[kokikudo]

SuggestionsCallback call by itself when TypeAheadField is focused.

TypeAheadField(
              textFieldConfiguration: TextFieldConfiguration(
                  style: DefaultTextStyle.of(context).style.copyWith(
                      fontStyle: FontStyle.italic
                  ),
                  decoration: InputDecoration(
                      border: OutlineInputBorder()
                  ),
              ),
              suggestionsCallback: (pattern)  {
                print(pattern);
                return [Text('suggest')];
              },
              itemBuilder: (context, suggestion) {
                return ListTile(
                  leading: Icon(Icons.shopping_cart),
                  title: suggestion as Text,
                );
              }, onSuggestionSelected: (Text suggestion) {},
            )

[gustav3d]

Any workaround ?.

[clragon]

I guess if we ever get #350, it could fix that, by setting the minimum to 1.

[liemeon]

transitionBuilder: (context, suggestionsBox, animationController) {
            return Visibility(
                visible: controller.searchController.value.text.length == 0
                    ? false
                    : true,
                child: suggestionsBox);
          },

[mark8044]

transitionBuilder: (context, suggestionsBox, animationController) { return Visibility( visible: controller.searchController.value.text.length == 0 ? false : true, child: suggestionsBox); },

This works!