flutter_alert

Build Status

Flutter package which shows a crossplatform alert messages on Android (Material) and iOS (Cupertino).

Getting Started

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

dependencies:
  flutter_alert: ^0.4.0

You can install packages from the command line:

$ flutter packages get

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

Example

In your Dart code, add this import:

import 'package:flutter_alert/flutter_alert.dart';

And later show an alert when neccessary:

  void _showMessageDialog() {
    showAlert(
      context: context,
      title: "Awesome feature enabled.",
    );
  }

  void _showQuestionDialog() {
    showAlert(
      context: context,
      title: "Delete file?",
      body: "Should we delete the file XYZ?",
      actions: [
        AlertAction(
          text: "Delete",
          isDestructiveAction: true,
          onPressed: () {
            // TODO
          },
        ),
      ],
      cancelable: true,
    );
  }

Contributors

Thanks goes to these people (emoji key):


Christoph Jerolimov
💻 📖 ⚠️

Christian Stahl

💻 🤔

Pascal Welsch

🤔

This project follows the all-contributors specification. Contributions of any kind welcome!

Libraries

flutter_alert
flutter_alert_cupertino
flutter_alert_material

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]