flu_ext 0.0.1
flu_ext: ^0.0.1 copied to clipboard

Flutter extension

flu_ext #

Flutter控件的扩展函数

使用方式 #

 dependencies:
    flu_ext:
        git: https://github.com/gwhcn/flu_ext.git

已有函数 #

  1. BuildContext扩展
  • textTheme
  • accentTextTheme
  • primaryTextTheme
  • getArguments 是ModalRoute.of(this).settings?.arguments的缩写
  • getArgument 是ModalRoute.of(this).settings?.arguments[key]的缩写
  1. Widget扩展
  • Container
  • InkWell
  • Padding
  • Center
  • Align
  • Expanded
  • SafeArea
  • SliverToBoxAdapter
  • SliverPadding
  • SizedBox
  • GestureDetector
  • SingleChildScrollView
  • Flexible
  • DefaultTextStyle
  • intoRow 比较特殊,配合addWidget使用
  • intoColumn 比较特殊,配合addWidget使用
  • intoStack 比较特殊,配合addWidget使用
  1. TextSpan扩展
  • RichText
  1. String扩展
  • toInt() 为空或异常返回0
  • toIntOrNull() 为空或异常返回null
  • toDouble() 为空或异常返回0.0
  • toDoubleOrNull() 为空或异常返回null
  • isNull 为空返回true,对象为空,不会报空指针
  • isNotNull 为空返回false,对象为空,不会报空指针
  1. List扩展
  • isNull 对象为空,不会报空指针
  • isNotNull 对象为空,不会报空指针
  • get(index) list[index]会导致空指针, list?.get(index)避免空针
  1. Widgets类 使用方式 Widgets.addWidget(Text("A")) .addWidget(Text("B")) ....省略..... .intoRow()

Getting Started #

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.