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优化radio_button的点击范围 #31

Merged
merged 3 commits into from Dec 22, 2021
Merged

优化radio_button的点击范围 #31

merged 3 commits into from Dec 22, 2021

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Passer-by
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声明：非bug
先前通过GestureDetector来触发点击事件 固定behavior为HitTestBehavior.translucent，导致radio_button空白处也会触发点击事件 。
可能出现交互问题的场景：使用Column或竖直方向的ListView 如果有一个BrnCheckbox或BrnRadioButton内容特别长，其他的内容特别短。那大部分空白处都会触发点击事件
修改：BrnRadioCore新增behavior属性默认为HitTestBehavior.deferToChild 可配置

ShzMinato
ShzMinato reviewed Dec 22, 2021
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lib/src/components/radio/brn_checkbox.dart Outdated
@@ -51,6 +54,7 @@ class BrnCheckbox extends StatefulWidget {
this.childOnRight = true,
this.mainAxisAlignment = MainAxisAlignment.start,
this.mainAxisSize = MainAxisSize.min,
this.behavior=HitTestBehavior.deferToChild
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意见非常好👌
可以将behavior暴漏出去
大多数场景是 需要空白处也响应，所以建议 默认的行为还是translucent
#31 @a1017480401

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已修改为translucent 感谢回复

ShzMinato
ShzMinato approved these changes Dec 22, 2021
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so cool！

zhoujuanjuan
zhoujuanjuan reviewed Dec 22, 2021
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建议格式化下修改的代码

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建议格式化下修改的代码

已修改，第一次提交不太懂。用的是AS的格式化

@violinday violinday merged commit 458ba9d into LianjiaTech:2.2.x Dec 22, 2021
violinday added a commit that referenced this pull request Mar 10, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @AlexV525 @Passer-by @kalifun @kkkman22 @hexintao @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
Merge 2.2.x into branch master (#119)
cf74724 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程 (#61)

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* replace DIN font with Bebas font (#87) (#92)

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* fix：修复检测出的info&warning

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Mar 10, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @AlexV525 @Passer-by @kalifun @kkkman22 @hexintao @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
fix:code style format and update changelog (#123)
480ad3c 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程 (#61)

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* replace DIN font with Bebas font (#87) (#92)

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* fix：修复检测出的info&warning

* fix:code style format and update changelog

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Mar 10, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @AlexV525 @Passer-by @kalifun @kkkman22 @hexintao @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
fix:修复自定义弹窗view 错误 (#126)
35586bc 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程 (#61)

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* replace DIN font with Bebas font (#87) (#92)

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* fix：修复检测出的info&warning

* fix:code style format and update changelog

* fix:修复自定义弹窗view 错误

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Mar 11, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @AlexV525 @Passer-by @kalifun @kkkman22 @hexintao @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
update version to 2.1.0-nullsafety.0 (#127)
66366e9 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程 (#61)

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* replace DIN font with Bebas font (#87) (#92)

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* fix：修复检测出的info&warning

* fix:code style format and update changelog

* fix:修复自定义弹窗view 错误

* update version to 2.1.0-nullsafety.0

* update changelog

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Mar 11, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @AlexV525 @Passer-by @kalifun @kkkman22 @hexintao @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
fix：actionsheet title is not null (#128)
ea672ed 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程 (#61)

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* replace DIN font with Bebas font (#87) (#92)

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* fix：修复检测出的info&warning

* fix:code style format and update changelog

* fix:修复自定义弹窗view 错误

* update version to 2.1.0-nullsafety.0

* update changelog

* fix：actionsheet title is not null

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Mar 11, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @AlexV525 @Passer-by @kalifun @kkkman22 @hexintao @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
update version (#129)
baf758d 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程

* 优化sketch教程为视频教程 (#61)

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* replace DIN font with Bebas font (#87) (#92)

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* fix：修复检测出的info&warning

* fix:code style format and update changelog

* fix:修复自定义弹窗view 错误

* update version to 2.1.0-nullsafety.0

* update changelog

* fix：actionsheet title is not null

* fix:update version

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Apr 1, 2022
@zhoujuanjuan @Nayuta403
@violinday @laiiihz @Passer-by @hexintao @AlexV525 @kalifun @kkkman22 @leftcoding @jojinshallar @HappyImp @KennethYo @donywan @junlandroid
merge 2.2.x into master (#156)
8a18c88 
* 🚀 merge master to 2.2.x (#1)

* ✨ fix typo

* setting pubspec.yaml and modify CHANGELOG.md

* fix typo

Co-authored-by: zhoujuanjuan001 <zhoujuanjuan001@ke.com>
Co-authored-by: zhoujuanjuan <15143015732@163.com>

* perf: pass puv.dev static analysis

* perf: change the version number to 2.0.0

* pref: upgrade third_party

* flutter 2.8.x support (#8)

* update TextTheme api usage

* api usage change, WhitelistingTextInputFormatter -> FilteringTextInputFormatter

* 优化radio_button的点击范围 (#31)

* 优化radio_button的点击范围

* 更改BrnRadioCore的behavior属性默认为HitTestBehavior.translucent

* 代码修改部分格式化（AS）

* 优化sketch教程为视频教程 (#61)

* replace DIN font with Bebas font (#87) (#92)

* Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* migrate docs to null-safety (#112)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* merge null safe to 2.2.x (#122)

* merge null safe to 2.2.x

* remove dialogStyle

* BrnSingleSelectDialog add attribute messageText and messageWidget (#133)

* Null safe (#13)

* remove useless comments

* remove useless dependencies

* adapt brn_expandable_text.dart null-safe

* upgrade dependencies:collection to stable

* migrate constants to null safety

* migrate brn_multi_click_util to null safety

* migrate font util to null safety

* migrate brn_text_style to null safety

* migrate brn picker constants to null safety

* migrate brn appBar theme to null safety

* optimize bruno theme's import (#16)

* ♻️  [NNBD] Part 1. Migrate configs (#28)

* ♻️ [NNBD] Part 2. Migrate utils (#30)

* ♻️ Migrate utils to NNBD

* 🎨 Improve the color getter

* 🎨 BrnSearchText (#36)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null (#40)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 🎨 utils-EventBus添加null-safe (#23)

* 🎨 utils-EventBus添加null-safe

* 🎨 修改theme配置功能及utils/brn_tools工具函数 null-safe

* 🎨 EventBus添加null-safe(其他提交请忽略,输入回退)

Co-authored-by: 大脸儿 <hexintao521@hotmail.com>

* refactor brn_toast (#33)

* refactor brn_toast

* refactor brn_toast

* 优化修复 EventBus

* 优化 EventBus  单例实现 (#43)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* brn_toast time change to seconds (#45)

* migrate brn_loading to null safety (#32)

* migrate brn_loading to null safety

* mv loading content to brnString constants

* optimization brn_theme_configurator instance constructor (#47)

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* Migrate BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag to null-safe (#46)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* reset and migrated package [rating] to null-safety. (#42)

* 迁移example ，优化常量命名，增加export (#51)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* 空安全报错修改 (#55)

* 空安全报错修改

* 优化sketch教程为视频教程

* Migrated  package [selectcity] to null-safety (#56)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* migrate card_title to null safety (#59)

* migrate card_title to null-safety

* [fix] brn_action_card_title: _sub widget is not null

* [optimize] empty widget use SizedBox instead of Container

* replace empty widget SizedBox to SizedBox.shrink

* Migrated package [radio] to null-safety (#62)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated tabbar to null-safety

* Migrated package [guide] to null-safety (#65)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* 🚀 Use the latest Podfile for the example (#68)

* Null safe calendar (#64)

* migrate calendar widget to null safety

* brn_calendar_view fix _currentStartSelectedDate is not null

* brn_calendar_view: simplify borderRadius usage

* calendar widget late _displayMode

* calendar widget add two constructors with date change

* Card Components Null safe adapter (#53)

* feat: support fvm

* feat: Card components null-safey adpater

* refactor: make code simple and clean

* refactor: make code simple and clean

* Migrated scroll_anchor to null-safety

* fix #71 (#77)

* fix content_card themeData is not null (#79)

* Null safe of all buttons (#20)

* icon button 增加null safe

* null safe for normal button

* null safe for normal button

* null safe for button

* null safe for all button

* merge

* rebase

* rebase

* merge

* optimization

* GlobalKey is not null

* optimization

* reset popup window

* showButtonPanelPopList

Co-authored-by: foreturn <foreturn@outlook.com>

* Migrated package [navbar][input] to null-safety (#75)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* fix:修复迁移tabar问题

* Migrated tabbar & scroll_anchor to null-safety (#66)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* Migrate Selection to null-safe (#54)

* [null-safe]: BrnStateTag、BrnTagCustom、BrnSelectTag、BrnDeleteTag 空安全适配

* perf: BrnDeleteTag null-safe

* Migrate Selection to null-safe

* Migrate Selection to null-safe

* perf:  ItemEntity name 字段的初始化

* Migrate Selection to null-safe

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* Migrated package [dialog] to null-safety (#81)

* reset and migrated package [rating] to null-safety.

* Migrated package [selectcity] to null-safety

* 修改ISuspensionBean抽象类相关子类的空字段问题。

* Migrated package [noticebar] to null-safety

* 1.Migrated package [radio] to null-safety;
2.Modified not-need-nullable param in brn_single_select_city_page.dart;

* Migrated package [guide] to null-safety

* Migrated package [navbar][input] to null-safety

* Optimized codes in brn_appbar.dart

* Restore partial modification

* Migrated package [dialog] to null-safety

* Modified some params's default value or  nullable type

* migrate brn_horizontal_steps、brn_step_line to null safety (#89)

* migrate charts to null safety (#80)

* migrate DoughuntChart to null safety

* migrate progress bar chart to null safety

* update progress bar chart document

* migrate progress chart to null safety

* migrate radar chart to null safety

* migrate funnel chart to null safety

* migrate broken line chart to null safety

* fix progress bar chart some value is required

* fix progress bar chart some value is required

* fix brn_line_paint _path is not null

* fix brn_funnel_chart properties is not null

* fix brn_radar_chart properties is not null

* fix brn_line_painter not null values

* fix brn_progress_bar_chart error

* brn_broken_line some properties is not null value

* replace empty Container to SizedBox.shrink

* update progress_bar_chart null safety value by hand

* update broken_line null safety values by hand

* update funnel_chart null safety value by hand

* make LineCanvasModel immutable

* migrate actionsheet into null-safe (#73)

* migrate actionsheet into null-safe

* sheet: code review

Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate form to null safety (#86)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* migrate popup to null safety (#69)

* migrate popup to null safety

* fix MeasureSize null safe problems

* fix popup migrate to null-safety review problems

* migrate gallery to null safety (#90)

* migrate gallery to null safety

* change the type error

* remove @

* change String? to String

* fix:修复picker空安全迁移问题

* migrate appraise dir to null safety (#84)

* migrate appraise dir to null safety

* fix appraise migrate to null-safety review problems

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate picker to null safety (#91)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* Perf：Button Null safe (#93)

* perf: Migrate Button Null-Safe

* perf：优化 HorizontalStep Null-Safe

* fix: null exception when parse json to entity

* perf Button Null-Safe,
fix NullException
perf  more layer  icon  color when item selected

* migrate example to null safety (#94)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

Co-authored-by: violinday <flwh123@sina.com>

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* Fix #98 问题及优化部分代码 (#99)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

Co-authored-by: violinday <flwh123@sina.com>

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

* 优化 BrnInputItemType 常量命名 (#100)

* Theme: 优化单例实现，初步优化 BrnAllThemeConfig 属性获取不为 null

* refactor:优化theme,暴露非null引用

* theme:去除无用信息及优化部分代码

* theme:增加属性类型

* 优化修复 EventBus

* 迁移example ，优化常量命名，增加export

* migrate brn_empty_status.dart

* 删除 BrnThemeImg

* fix:tagConfig merge方法增加判空处理

* fix:revert tagConfig

* fix:BrnAbnormalStateWidget空处理

* Migrated tabbar to null-safety

* Migrated scroll_anchor to null-safety

* fix:修复迁移tabar问题

* migrate form to null safety

* fix：修复tabbar报错及selection警告信息

* fix:修复迁移问题

* fix:优化迁移部分问题key和style非空问题

* migrate picker to null safety

* fix:修复picker空安全迁移问题

* fix:修复list没指定泛型及if判断错误问题

* fix:migrate dashed line to null safty

* migrate example to null safty

* fix:修复部分example warning

* fix:修复demo报错问题

* fix:追加未跟踪修复

* fix:优化部分接口可空参数为非空

* fix:修复tabar showmore overflow 问题 #98 以及 tabbar 标签颜色默认设置倒置问题

* refactor:优化 BrnInputItemType 常量命名

* refactor:优化枚举值命名

* fix:修改docs目录下form相关常量命名及所有枚举命名

Co-authored-by: violinday <flwh123@sina.com>

* refactor: 更新 changelog

* refactor:BrnBubbleText 增加属性 bgColor、textStyle,修复demo  actionSheet、gallery、selection、picker错误

* fix:修复changelog 错误，brn_gallery_summary_page.dart 中标题空处理

* fix:修复部分问题

* fix:修复部分问题

* migrate docs to null-safety

* feat:changelog 增加 BrnHorizontalStepsManager 改动

* fix:优化changelog

* BrnSingleSelectDialog add attribute messageText and messageWidget

* update BrnSingleSelectDialog.md

* update BrnSingleSelectDialog.md attribute desc

Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>

* Optimize the component logic and fix the problem that the user's `Navigator.push()` operation is invalid (#134)

* perf: Optimize `BrnPopupListWindow` `onItemClick` logic to aviod  `Navigator.push()` failure by user.

* perf: Optimize `BrnPopupListWindow` `onItemClick` logic to aviod  `Navigator.push()` failure by user.

* perf: Optimize `BrnPopupListWindow` `onItemClick` logic to aviod  `Navigator.push()` failure by user.

* [feature][2.2.x]: Add a Web Demo entrance;

* Fix the BrnCalendarView status display error (#147)


* fix calender show error

* fix _currentEndSelectedDate is null error

* fix BrnBottomTabBar 底部文字在特定情况下无法展示的问题。 (#145)

* [feature][2.2.x]: Add a Web Demo entrance;

* [fix][2.2.x]:  fix BrnBottomTabBar 底部文字在特定情况下无法展示的问题。

* fix some document bug (#148)

* [fix][2.2.x]:  fix BrnToast textStyle 默认值丢失的问题 (#150)

* [fix][2.2.x]:  fix BrnToast textStyle 默认值丢失的问题

* [fix][2.2.x]:  fix BrnToast textStyle 默认值丢失的问题

* fix：优化 Demo AppBar 样式，使用 BrnAppBar 展示。 (#151)

* fix set BrnTextSelectFormItem's titlePaddingLg doesn't work (#152)

* fix broken line demo so short;update doc (#153)

* fix checkbox doc (#154)

* fix：优化 Demo AppBar 样式，使用 BrnAppBar 展示。 (#155)

Co-authored-by: Nayuta403 <40540394+Nayuta403@users.noreply.github.com>
Co-authored-by: violinday <flwh123@sina.com>
Co-authored-by: LAIIIHZ <35956195+laiiihz@users.noreply.github.com>
Co-authored-by: lee <58846244+a1017480401@users.noreply.github.com>
Co-authored-by: 大脸儿 <hexintao521@hotmail.com>
Co-authored-by: laiiihz <laiiihz@outlook.com>
Co-authored-by: Alex Li <github@alexv525.com>
Co-authored-by: kalifun <37646342+kalifun@users.noreply.github.com>
Co-authored-by: kkkman22 <2594387207@qq.com>
Co-authored-by: leftcoding <137387869@qq.com>
Co-authored-by: jojinshallar <jojinshallar@outlook.com>
Co-authored-by: HappyImp <kyluzoi@gmail.com>
Co-authored-by: Kenneth <youzicong@gmail.com>
Co-authored-by: donywan <donywan@outlook.com>
Co-authored-by: foreturn <foreturn@outlook.com>
Co-authored-by: Junl <17602153700@163.com>
Co-authored-by: yuanjunliang <yuanjunliang1@flkj.ai>
violinday added a commit that referenced this pull request Apr 1, 2022
@violinday
Merge branch '2.2.x'
c23ee95 
* 2.2.x: (24 commits)
  opt：change the docs dir to doc (#159)
  [opt][2.2.x]:  1、优化 BrnPopupListWindow  onItemClick 逻辑问题；2、changeLog； 3、优化 Demo (#157)
  fix：优化 Demo AppBar 样式，使用 BrnAppBar 展示。 (#155)
  fix checkbox doc (#154)
  fix broken line demo so short;update doc (#153)
  fix set BrnTextSelectFormItem's titlePaddingLg doesn't work (#152)
  fix：优化 Demo AppBar 样式，使用 BrnAppBar 展示。 (#151)
  [fix][2.2.x]:  fix BrnToast textStyle 默认值丢失的问题 (#150)
  fix some document bug (#148)
  fix BrnBottomTabBar 底部文字在特定情况下无法展示的问题。 (#145)
  Fix the BrnCalendarView status display error (#147)
  Optimize the component logic and fix the problem that the user's `Navigator.push()` operation is invalid (#134)
  BrnSingleSelectDialog add attribute messageText and messageWidget (#133)
  merge null safe to 2.2.x (#122)
  migrate docs to null-safety (#112)
  Merge remote-tracking branch 'origin/null-safe' into 2.2.x (#102)
  replace DIN font with Bebas font (#87) (#92)
  优化sketch教程为视频教程 (#61)
  优化radio_button的点击范围 (#31)
  flutter 2.8.x support (#8)
  ...

# Conflicts:
#	CHANGELOG.md
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Reviewers

@zhoujuanjuan zhoujuanjuan zhoujuanjuan left review comments

@violinday violinday violinday approved these changes

@ShzMinato ShzMinato ShzMinato approved these changes

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@Passer-by @zhoujuanjuan @violinday @ShzMinato