expandToScroll method
用于键盘弹出后,底部按钮被遮盖问题 场景:如登录页表单弹出
方案:将view外层套一个ScrollView,大小为撑满屏幕
minHeight
为空则取屏幕高度
Implementation
Widget expandToScroll({double? minHeight}) => SingleChildScrollView(
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: minHeight ?? (Get.height - Get.statusBarHeight),
),
child: IntrinsicHeight(child: this),
),
);