flutter常用的三方库
1.flutter加载iOS的图片或者iOS加载flutter的图片
https://pub-web.flutter-io.cn/packages/ios_platform_images
2.网络请求库
https://pub-web.flutter-io.cn/packages/dio
https://pub.dev/packages/http
默认的是 HttpClient
3.json转对象
https://pub.dev/packages/json_serializable
需要搭配 注解库
https://pub.dev/packages/json_annotation
4.加载Lottie图片，.json格式动图 Image默认可加载.gif动图
https://pub.dev/packages/lottie
加载Flare图片，.flr格式动图
https://pub.dev/packages/flare_flutter
加载svg图片
https://pub.dev/packages/flutter_svg
5.本地存储类似iOS NSUserDefaults
https://pub.dev/packages/shared_preferences
6.显示网页
//https://pub.dev/packages/flutter_webview_plugin 不可拦截url 没人维护已遗弃
https://pub.dev/packages/webview_flutter 可拦截url
7.检测是否联网
https://pub.dev/packages/connectivity_plus
8.拨打电话、跳外部浏览器、发邮件
https://pub.dev/packages/url_launcher
9.屏幕适配
https://pub.dev/packages/flutter_screenutil
10.相册选择器 拍照 预览图片等
https://pub.dev/packages/image_picker
仿微信的照片选择器
https://pub.dev/packages/wechat_assets_picker
11.轮播图 flutter_swiper 的扩展
https://pub.dev/packages/flutter_swiper_null_safety_flutter3
12.状态管理插件 替代 InheritedWidget、Provider、Singleton、IoC
https://pub.dev/packages/get_it
13.日期选择器 flutter_datetime_picker 的扩展
https://pub.dev/packages/flutter_datetime_picker_bdaya
14.视频播放器
https://pub.dev/packages/video_player
视频播放器UI控制器
https://pub.dev/packages/chewie
15.获得本地目录
https://pub.dev/packages/path_provider
16.国际化本地化
https://pub.dev/packages/intl
17.ume UI调试工具
https://pub.dev/packages/flutter_ume
18.手机权限问题 获得相册、相机、通讯录、定位、麦克风等权限
https://pub.dev/packages/permission_handler
19.google字体
https://pub.dev/packages/google_fonts
20.录音和播放
https://pub.dev/packages/flutter_sound
21. 获得设备信息
https://pub.dev/packages/device_info_plus
22.安装包信息
https://pub.dev/packages/package_info_plus
23.简单的动画
https://pub.dev/packages/simple_animations
24.加载框 toast等 类似iOS的MBProgressHUD、SVProgressHUD
https://pub.dev/packages/flutter_easyloading
25.cell的左滑删除功能
https://pub.dev/packages/flutter_slidable
26.获得经纬度 定位
https://pub.dev/packages/location
27.苹果登录
https://pub.dev/packages/sign_in_with_apple
google登录
https://pub.dev/packages/google_sign_in
28.加载图片 类似iOS的SDWebImage，有缓存
https://pub.dev/packages/cached_network_image
https://pub.dev/packages/extended_image
29.友盟推送
https://pub.dev/packages/umeng_push_sdk
个推推送官网支持
极光推送官网支持
https://docs.jiguang.cn/jpush/client/client_plugins
30.设备预览功能 可以在mac、Windows上模拟几乎所有iPhone、安卓手机。只是模拟UI展示
https://pub.dev/packages/device_preview
31.键盘 点击空白处隐藏键盘 监听键盘显示和隐藏
https://pub.dev/packages/flutter_keyboard_visibility
32.google系统自带的icon 不是很实用 一般都用UI设计师给的 这库方便占位图用
https://pub.dev/packages/flutter_icons
33.sqlite数据库
https://pub.dev/packages/sqflite
34.统计图 柱状图 波浪线 饼图 雷达图
https://pub.dev/packages/fl_chart
https://pub.dev/packages/syncfusion_flutter_charts 这个更全更细
https://pub.dev/packages/pie_chart 只是饼图
35.画虚线
https://pub.dev/packages/flutter_dash
36.导航push的动画效果
https://pub.dev/packages/page_transition
37.AES RSA加密解密
https://pub.dev/packages/encrypt
38.展示pdf
https://pub.dev/packages/flutter_cached_pdfview
39.带组的listview 类似iOS带section的tableview 但是组无法卡住
https://pub.dev/packages/group_list_view
40.通讯录带右侧索引的listview
https://pub.dev/packages/alphabet_list_view
41.日历 可以显示国内中文日历
https://pub.dev/packages/table_calendar
42.五星评分视图
https://pub.dev/packages/flutter_rating_bar
43.生成二维码
https://pub.dev/packages/qr_flutter
44.扫描二维码
https://pub.dev/packages/mobile_scanner
45.滑动弹出视图 类似抖音弹出评论
https://pub.dev/packages/slide_popup_dialog_null_safety
46.键盘上面带完成UI 类似iOS IQKeyboardManager
https://pub.dev/packages/keyboard_actions
47.手写签名
https://pub.dev/packages/signature
48.带下划线的输入手机验证码样式UI
https://pub.dev/packages/otp_text_field 只是下划线
https://pub.dev/packages/pin_code_fields 下划线、方框
49.数字角标
https://pub.dev/packages/badges
50.alertview actionsheet 类似iOS的样式
https://pub.dev/packages/adaptive_dialog
51.扩大视图的点击区域
https://pub.dev/packages/expand_tap_area
52.下拉刷新上拉加载
https://pub.dev/packages/pull_to_refresh
https://pub.dev/packages/easy_refresh
53.闪屏图
https://pub.dev/packages/flutter_native_splash
