Flutter收回键盘

Scaffold( body: GestureDetector( behavior: HitTestBehavior.translucent, onTap: () { // 触摸收起键盘（方式一） FocusScopeNode currentFocus = FocusScope.of(context); if (!currentFocus.hasPrimaryFocus && currentFocus.focusedChild != null) { FocusManager.instance.primaryFocus?.unfocus(); } // 触摸收起键盘（方式二） // FocusScope.of(context).requestFocus(FocusNode()); }, ), );