Overlay Screen

A Flutter plugin to easily display and dispose overlay screens anywhere in your app.

NOTE: This package was made with Flutter 1.17 and Dart 2.8, make sure you have your environment within the version range.

environment:
  sdk: ">=2.12.0 <3.0.0"
  flutter: ">=1.10.0"

Getting Started

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

dependencies:
  overlay_screen: ^1.2.0+1-nullsafety.0

Usage

Import the package:

import 'package:overlay_screen/overlay_screen.dart';

NOTE: It's not necessary to set a variable of the class like:

OverlayScreen loading = OverlayScreen();

You can just call the OverlayScreen() class and use its methods like:

OverlayScreen().show(context);

Functions

• saveScreens

This method takes a Map<String, CustomOverlayScreen>to save it and allows you to use it later with the show method.

OverlayScreen().saveScreens({
  String: CustomOverlayScreen(
    backgroundColor: Color,
    content: Widget, 
  ),
  String: CustomOverlayScreen(
    backgroundColor: Color,
    content: Widget, 
  ),
  String: CustomOverlayScreen(
    backgroundColor: Color,
    content: Widget, 
  ),
  ...
});

• removeScreens

This method removes widgets to display by show.

OverlayScreen().removeScreens([String, String, String...]);

• show

This method displays an OverlayScreen by an identifier.

OverlayScreen().show(
  BuildContext context,
  identifier: String,
);

• pop

This method dispose an OverlayScreen displayed.

OverlayScreen().pop();

• state

OverlayScreen also has the state getter to know if a overlay screen is displayed when it is Screen.showing or nothing is displayed when it is Screen.none.

OverlayScreen().state;

License

MIT License