标签：mic class replace src mamicode containe ble com text
Offstage是控制组件隐藏/可见的组件，如果感觉有些单调功能不全，我们可以使用Visibility，Visibility也是控制子组件隐藏/可见的组件。不同是的Visibility有隐藏状态是否留有空间、隐藏状态下是否可调用等功能。
Offstage( offstage:false, child: Container( width: 200, height: 200, color: Colors.red, ), ),
Visibility( visible:_offstage, replacement:Text(‘data‘), maintainState:true, child: Container( width: 200, height: 200, color: Colors.yellow, ), ),
Flutter Offstage、Visibility隐藏/可见
标签：mic class replace src mamicode containe ble com text
原文地址：https://www.cnblogs.com/loaderman/p/11391351.html
