waiting_dialog 0.0.4

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  • Changelog
  • Example
  • Installing
  • 41

waiting_dialog #

MacDown logo

Este plugin te ayudará visualmente a mostrar un CircularProgressIndicator mientras procesas una petición.

import 'dart:async';

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

...
Future _doLongProcess() async {
	// aquí simulamos una petición de 5 segundos
	// un ejemplo de su uso puede ser consumir un servicio REST/SOAP
	await Future.delayed(Duration(seconds: 5));
}

void _onPressed() {
	showWaitingDialog(
		context: _key.currentState.overlay.context,
		onWaiting: () async => await _doLongProcess(),
		strokeWidth: 12.0,
		onDone: () {
		  // una vez que termina la espera de procesar
		  print('is done!');
		});
}
...

screenshot

0.0.1 #

  • TODO: Describe initial release.

example/lib/main.dart

import 'dart:async';

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

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  var _key = GlobalKey<NavigatorState>();

  Future _doLongProcess() async {
    //simulating
    await Future.delayed(Duration(seconds: 5));
  }

  void _onPressed() {
    showWaitingDialog(
        context: _key.currentState.overlay.context,
        onWaiting: () async => await _doLongProcess(),
        strokeWidth: 12.0,
        onDone: () {
          //your code after waiting
          print('is done!');
        });
  }

  Widget button([String caption]) {
    ThemeData theme = Theme.of(context);
    return RaisedButton(
      onPressed: _onPressed,
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(8.0),
      ),
      color: theme.primaryColor,
      textColor: theme.dialogBackgroundColor,
      child: Container(
        padding: EdgeInsets.symmetric(horizontal: 32.0, vertical: 16.0),
        child: Text('${caption ?? ""}'),
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      navigatorKey: _key,
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Waiting dialog example app'),
        ),
        body: Center(
          child: Row(
            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
            children: <Widget>[
              button('Button with caption'),
              button('Another button')
            ],
          ),
        ),
      ),
    );
  }
}

Use this package as a library

1. Depend on it

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


dependencies:
  waiting_dialog: ^0.0.4

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:waiting_dialog/waiting_dialog.dart';
  
Popularity:
Describes how popular the package is relative to other packages. [more]
0
Health:
Code health derived from static analysis. [more]
100
Maintenance:
Reflects how tidy and up-to-date the package is. [more]
54
Overall:
Weighted score of the above. [more]
41
Learn more about scoring.

We analyzed this package on Mar 27, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.7.1
  • pana: 0.13.6
  • Flutter: 1.12.13+hotfix.8

Maintenance suggestions

The package description is too short. (-20 points)

Add more detail to the description field of pubspec.yaml. Use 60 to 180 characters to describe the package, what it does, and its target use case.

Package is getting outdated. (-15.62 points)

The package was last published 60 weeks ago.

Package is pre-v0.1 release. (-10 points)

While nothing is inherently wrong with versions of 0.0.*, it might mean that the author is still experimenting with the general direction of the API.

Dependencies

Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.11 1.14.12
meta 1.1.8
sky_engine 0.0.99
typed_data 1.1.6
vector_math 2.0.8