1.通訊錄名字首字作為圖標
效果:
Screenshot_2019-08-08-20-42-38.png
leading: ExcludeSemantics(child: new CircleAvatar(child: new Text(contact.fullName.substring(0,1)))) ,
1.通訊錄名字首字作為圖標
效果:
leading: ExcludeSemantics(child: new CircleAvatar(child: new Text(contact.fullName.substring(0,1)))) ,