
Flutter Outline带有Preview布局预览输出
1.在Preferences-Flutter页找到Experiments,勾选“Show a live preview area in Flutter Outline”,重启AS;

Preferences设置
2.打开Widget文件,可以看到Preview窗口,按提示添加DesignTime()构造方法后即可:

Preview窗口

添加DesignTime()构造方法
1.在Preferences-Flutter页找到Experiments,勾选“Show a live preview area in Flutter Outline”,重启AS;
2.打开Widget文件,可以看到Preview窗口,按提示添加DesignTime()构造方法后即可: