flutter快捷开发-持续更新

static Widget text(String data, {
    double textScaleFactor = 1.0,
    Color color = Colors.black, 
    double fontSize = 16, 
    FontWeight fontWeight = FontWeight.normal, 
    FontStyle fontStyle = FontStyle.normal
    }){
  return Text(data,
  textScaleFactor: textScaleFactor,
  style: TextStyle(
      color: color,
      fontSize: fontSize,
      fontWeight: fontWeight, 
      fontStyle: fontStyle,
  ),);
}

static bool isDark(BuildContext context){
  final Brightness brightnessValue = Theme.of(context).brightness;
  return brightnessValue == Brightness.dark;
}

//是否是深色模式 true dark主题模式  false light主题模式
static bool isDark(context){
  return Theme.of(context).brightness == Brightness.dark;
}
static Color dyColor(BuildContext context,darkColor,lightColor) => isDark(context) ? darkColor : lightColor;
//背景颜色
static Color dyBgColor(BuildContext context) =>  isDark(context) ?  MColor.darkBgColor : Colors.white;
//字体颜色
static Color dyFontColor(BuildContext context) =>  isDark(context) ?  MColor.textColor : MColor.black;
static Color dyRedColor(BuildContext context) =>  isDark(context) ?  Colors.red[400] : Colors.red;
static Color dyBlueColor(BuildContext context) =>  isDark(context) ?  Colors.blue[600] : Colors.blue;

static noScaleWidget(Widget widget){
  return MediaQuery(
          data: MediaQueryData
                .fromWindow(WidgetsBinding.instance.window)
                .copyWith(textScaleFactor: 1),
          child: widget);
}

static Color getRandomColor() {
   var random = new Random();
   int r = random.nextInt(255);
   int g = random.nextInt(255);
   int b = random.nextInt(255);
   return Color.fromARGB(255, r, g, b);
 }