expandable_view 0.1.0

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  • Changelog
  • Example
  • Installing
  • 62

Expandable View #

Expandable view that hides on a button at the bottom of the parent widget and expands when clicked to display a different widget. Here is the original author, I just made it responsive and usable.

Getting Started #

To use this plugin, add expandable_view as a dependency in your pubspec.yaml file. For example:

dependencies:
  expandable_view: ^0.1.0

Usage #

Import the package:

import 'package:expandable_view/expandable_view.dart';
ParametersDescription
childWidget (Not null) (required)
colorColor (optional)
gradientGradient (optional)
iconIconData (Not Null) (required)
iconColorColor (optional)
titleString (optional)
titleColorColor (optional)
hasSafeAreabool (optional)
hasAppBarbool (optional)

Images #

[0.1.0] #

  • initial release.

example/lib/main.dart

import 'package:expandable_view/expandable_view.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        visualDensity: VisualDensity.adaptivePlatformDensity,
      ),
      home: MyHomePage(),
    ),
  );
}

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    Size size = MediaQuery.of(context).size;
    return PageView(
      children: <Widget>[
        Scaffold(
          body: Stack(
            children: <Widget>[
              Image.asset(
                "assets/map.png",
                width: size.width,
                height: size.height,
                fit: BoxFit.cover,
              ),
              ExpandableView(
                title: "Lugares",
                icon: Icons.location_on,
                child: textColum,
              ),
            ],
          ),
        ),
        Scaffold(
          appBar: AppBar(),
          body: Stack(
            children: <Widget>[
              Image.asset(
                "assets/map.png",
                width: size.width,
                height: size.height,
                fit: BoxFit.cover,
              ),
              ExpandableView(
                hasAppBar: true,
                gradient: LinearGradient(
                  begin: Alignment.bottomLeft,
                  colors: [
                    Colors.yellow,
                    Colors.red,
                  ],
                ),
                icon: Icons.location_on,
                child: textColum,
              ),
            ],
          ),
        ),
        SafeArea(
          child: Scaffold(
            body: Stack(
              children: <Widget>[
                Image.asset(
                  "assets/map.png",
                  width: size.width,
                  height: size.height,
                  fit: BoxFit.cover,
                ),
                ExpandableView(
                  hasSafeArea: true,
                  title: "Lugares",
                  color: Colors.blue,
                  icon: Icons.location_on,
                  child: textColum,
                ),
              ],
            ),
          ),
        ),
        SafeArea(
          child: Scaffold(
            appBar: AppBar(),
            body: Stack(
              children: <Widget>[
                Image.asset(
                  "assets/map.png",
                  width: size.width,
                  height: size.height,
                  fit: BoxFit.cover,
                ),
                ExpandableView(
                  hasSafeArea: true,
                  hasAppBar: true,
                  title: "Lugares",
                  gradient: LinearGradient(
                    begin: Alignment.topRight,
                    colors: [
                      Colors.pink,
                      Colors.purple,
                    ],
                  ),
                  icon: Icons.location_on,
                  child: textColum,
                ),
              ],
            ),
          ),
        )
      ],
    );
  }

  final Widget textColum = Column(
    children: <Widget>[
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
      Text(
        "ffdsfdssdsddsgdsgdsgdgdsgdsgdsgsgdsgdsgdsgdsgdsgdsggdsgdsgds",
        style: TextStyle(color: Colors.white),
      ),
    ],
  );
}

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  expandable_view: ^0.1.0

2. Install it

You can install packages from the command line:

with Flutter:


$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:expandable_view/expandable_view.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
23
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
100
Overall:
Weighted score of the above. [more]
62
Learn more about scoring.

We analyzed this package on Jul 2, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.8.4
  • pana: 0.13.13
  • Flutter: 1.17.5

Analysis suggestions

Package not compatible with SDK dart

because of import path [expandable_view] that is in a package requiring null.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.7.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.12 1.14.13
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6 1.2.0
vector_math 2.0.8
Dev dependencies
flutter_test