Responsiveness & Adaptiveness

• One widget tree for multiple behaviors
• Change behavior with different leaves (if Platform.isIOS)

Responsive

• Capability of changing the layout for different screen types and sizes
• E.g., portrait-mode, landscape-mode, tablet, desktop

Adaptive

• Adapt the user interface to different operating systems (android, ios, desktop)
• Android: material-design, animations, navigation, fonts
• iOS: cupertino-design, animations, navigation, fonts