bradenhan/city_picker

city_picker，城市选择器

kzcity_picker

城市选择器 支持 ios、android、macos、web

如果外界不传值，使用默认地址列表 外界传值，可以使用外部city.json

注意city.json的格式必须同assets/city.json格式保持一致，否则无法正常显示

开始使用

dependencies:
  kzcity_picker: ^0.0.4

or

dependencies:
  kzcity_picker:
      git:
          url: 'https://github.com/qqcc1388/city_picker.git'
          ref: '0.0.4'

• 该plugin使用swift工程创建，如果使用oc项目加载，可能报错swift相关库找不到，如果你也刚好遇到这个问题，请在项目中添加swift支持

    ld: warning: Could not find or use auto-linked library 'swiftCoreGraphics'
    ld: warning: Could not find or use auto-linked library 'swiftDarwin'
    ld: warning: Could not find or use auto-linked library 'swiftUIKit'
    ld: warning: Could not find or use auto-linked library 'swiftFoundation'
    ld: warning: Could not find or use auto-linked library 'swiftCompatibility51'
    ld: warning: Could not find or use auto-linked library 'swiftMetal'
    ld: warning: Could not find or use auto-linked library 'swiftObjectiveC'
    ld: warning: Could not find or use auto-linked library 'swiftCoreFoundation'
    ld: warning: Could not find or use auto-linked library 'swiftCompatibility50'
    ld: warning: Could not find or use auto-linked library 'swiftCoreImage'
    ld: warning: Could not find or use auto-linked library

    ld: symbol(s) not found for architecture x86_64
    clang: error: linker command failed with exit code 1 (use -v to see invocation)

1.添加 SWIFT_VERSION 2.pod中添加 use_frameworks!

详细解决方案请参考：https://www.cnblogs.com/qqcc1388/p/14034948.html

使用

/// 使用默认地址
  void _example1() async {
    final res = await KzcityPicker.showPicker(context);
    print(res.province + res.city + res.area);
    setState(() {
      citySelect = res.province + res.city + res.area;
    });

  }

/// 外部自定义city.json
  void _example2() async {
    var cityStr = await rootBundle.loadString('assets/city.json');
    List datas = json.decode(cityStr) as List;
    final res = await KzcityPicker.showPicker(context,datas: datas);
    print(res.province + res.city + res.area);
    setState(() {
      citySelect = res.province + res.city + res.area;
    });

  }

Getting Started

This project is a starting point for a Flutter plug-in package, a specialized package that includes platform-specific implementation code for Android and/or iOS.

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