插件详情v2.0.0+4

skeleton_loader

一个 Flutter 包，为您的应用提供完全可自定义的加载骨架。

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安装插件

flutter pub add skeleton_loader

插件介绍

基于插件公开信息、社区数据与项目使用情况整理的选型参考。

一个 Flutter 包，提供完全可定制的加载骨架，以在数据加载期间提升用户体验。它提供模拟最终内容布局的占位符动画，减少感知加载时间并提高应用响应速度。支持所有主要平台，非常适合创建流畅、专业外观的界面。该包轻量且易于集成，使开发者能够根据自己的设计系统自定义骨架的外观和行为。

适合场景

加载列表或网格时使用占位符内容
在数据到达之前显示卡片布局
在异步操作期间提升感知性能
在获取远程数据时创建一致的用户界面
通过动态字段提升表单的用户体验

主要特点

完全可自定义的骨架外观
支持多种动画类型
与现有小部件的轻松集成
跨平台兼容性
轻量且高效
可配置的闪烁效果

适合对象

开发人员在加载状态期间寻求改进的用户体验
希望保持视觉一致性的设计师
具有动态或网络依赖内容的应用程序
需要精炼、可投入生产的占位符的项目
使用 Material 或 Cupertino 设计系统的团队

使用建议

可能需要额外的样式才能实现复杂的布局
应在低端设备上测试动画性能
不适合没有加载需求的静态内容
除了基本的形状和颜色选项外，自定义功能有限
最好与实际的加载指示器结合使用，以提高可访问性

原始 README

以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。

skeleton_loader

A Flutter Package which provides a fully customizable loading skeleton for your app,

Installation

How to install it? Follow Instructions

Preview

Usage

import 'package:example/models/states.dart';
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';

import 'screens/list.dart';
import 'screens/grid.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  final String appTitle = "Flutter Skeleton Loader Demo";
  final List<StateCapital> sc = [
    StateCapital(name: "Abia", capital: "Umuahia"),
    StateCapital(name: "Adamawa", capital: "Yola"),
    StateCapital(name: "Akwa-Ibom", capital: "Uyo"),
    StateCapital(name: "Anambra", capital: "Awka"),
    StateCapital(name: "Bauchi", capital: "Bauchi"),
    StateCapital(name: "Bayelsa", capital: "Yenagoa"),
    StateCapital(name: "Benue", capital: "Makurdi"),
    StateCapital(name: "Borno", capital: "Maiduguri"),
    StateCapital(name: "Cross River", capital: "Calabar"),
    StateCapital(name: "Delta", capital: "Asaba"),
    StateCapital(name: "Ebonyi", capital: "Abakaliki"),
    StateCapital(name: "Edo", capital: "Benin"),
    StateCapital(name: "Ekiti", capital: "Ado-Ekiti"),
    StateCapital(name: "Enugu", capital: "Enugu"),
    // StateCapital(name: "FCT", capital: "Abuja"),
    StateCapital(name: "Gombe", capital: "Gombe"),
    StateCapital(name: "Imo", capital: "Owerri"),
    StateCapital(name: "Jigawa", capital: "Dutse"),
    StateCapital(name: "Kaduna", capital: "Kaduna"),
    StateCapital(name: "Kano", capital: "Kano"),
    StateCapital(name: "Katsina", capital: "Katsina"),
    StateCapital(name: "Kebbi", capital: "Birnin-Kebbi"),
    StateCapital(name: "Kogi", capital: "Lokoja"),
    StateCapital(name: "Kwara", capital: "Ilorin"),
    StateCapital(name: "Lagos", capital: "Ikeja"),
    StateCapital(name: "Nassarawa", capital: "Lafia"),
    StateCapital(name: "Niger", capital: "Mina"),
    StateCapital(name: "Ogun", capital: "Abeokuta"),
    StateCapital(name: "Ondo", capital: "Akure"),
    StateCapital(name: "Osun", capital: "Osogbo"),
    StateCapital(name: "Oyo", capital: "Ibadan"),
    StateCapital(name: "Plateau", capital: "Jos"),
    StateCapital(name: "Rivers", capital: "Port Harcourt"),
    StateCapital(name: "Sokoto", capital: "Sokoto"),
    StateCapital(name: "Taraba", capital: "Jalingo"),
    StateCapital(name: "Yobe", capital: "Damaturu"),
    StateCapital(name: "Zamfara", capital: "Gusau"),
  ];
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: appTitle,
      theme: ThemeData(
        primarySwatch: Colors.blue,
        textTheme: GoogleFonts.openSansTextTheme(),
        primaryTextTheme: GoogleFonts.openSansTextTheme().copyWith(
          headline6: TextStyle(
            color: Colors.white,
          ),
        ),
      ),
      debugShowCheckedModeBanner: false,
      home: DefaultTabController(
        length: 2,
        initialIndex: 1,
        child: Scaffold(
          appBar: AppBar(
            title: Text("Flutter Skeleton Loader Demo"),
            bottom: TabBar(
              labelColor: Colors.white,
              tabs: <Widget>[
                Tab(
                  text: "List",
                ),
                Tab(
                  text: "Grid",
                ),
              ],
            ),
          ),
          body: TabBarView(
            children: <Widget>[
              ListExample(stateCapitals: sc),
              GridExample(stateCapitals: sc),
            ],
          ),
        ),
      ),
    );
  }
}