flutter unfocus
FocusScope.of(context).unfocus();flutter unfocus
FocusScope.of(context).unfocus();nodeFocus flutter
FocusNode focusNode;
void initState() {
focusNode = new FocusNode();
// listen to focus changes
focusNode.addListener(() => print('focusNode updated: hasFocus: ${focusNode.hasFocus}'));
}
void setFocus() {
FocusScope.of(context).requestFocus(focusNode);
}
Widget build() {
return
...
new TextField(focusNode: focusNode, ...);
}Copyright © 2021 Codeinu
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