在Flutter的最新版本中，ThemeData中的primaryColor和accentColor不起作用是正确的。相反，您应该使用...
Steps to reproduce ThemeData( hintColor: Colors.red, Expected results TextField's hint text color is read, as in previous version Actual results TextField's hint text color seems white Code sample Code sample [Pasteyour code here] Screenshots or Video Screenshots / Video demonstration [Upload me...
MaterialApp( ... theme: ThemeData( fontFamily: 'my-font-family', ) ... This used to work before, after upgrading to Flutter 1.12 my custom font is not used anymore. I have to specify fontFamily in TextStyle for each of my widgets instead...
修改主题颜色 在MaterialApp下添加theme属性,ThemeData下好多属性的,自己可以点进去看看,试试,有的看名字大概就知道干啥的,有的还需要测试 returnnewMaterialApp(title:"first demo",theme:ThemeData(primaryColor:Colors.white brightness:Brightness.dark,//android的 白天夜晚模式), 跳转页面 如下,push里传个参数route即...
key}):super(key:key);staticGlobalKey<NavigatorState>navigatorKey=GlobalKey<NavigatorState>();// This widget is the root of your application.@overrideWidgetbuild(BuildContext context){returnMaterialApp(title:'Flutter Demo',navigatorKey:navigatorKey,theme:ThemeData(primarySwatch:Colors.blue,),home:constMy...
theme: new ThemeData( primarySwatch: Colors.blue, ), localizationsDelegates: [ const TranslationsDelegate(), GlobalMaterialLocalizations.delegate, GlobalWidgetsLocalizations.delegate, ], supportedLocales: [ const Locale('en', ''), const Locale('zh', ''), ...
正如documentation所说：如果您想使用主机音频数据，您可以通过转到扩展控件〉麦克风并启用虚拟麦克风使用主机...
theme: ThemeData( primaryColor:constColor(0xFF2F56D2), textTheme:constTextTheme( headlineLarge: TextStyle( color: Colors.black, fontSize:32, fontWeight: FontWeight.w700, fontFamily:'UberMove', ), bodyText1: TextStyle( color: Color(0xFF8A8A8A), ...
theme: ThemeData( primaryColor:constColor(0xFF2F56D2), textTheme:constTextTheme( headlineLarge: TextStyle( color: Colors.black, fontSize:32, fontWeight: FontWeight.w700, fontFamily:'UberMove', ), bodyText1: TextStyle( color: Color(0xFF8A8A8A), ...
底部导航视图使用type属性控制子项如何显示,不设置这个属性的时候,默认是 BottomNavigationBarType.fixed ,当子项少于四个的时候也是这个属性,其他情况使用BottomNavigationBarType.shifting,这个属性主要控制子项被选中时的颜色,设置为fixed就使用fixedcolor属性设置的颜色,没设置使用ThemeData.primaryColor,设置为shifting时,...