flutter_overlay_loader 1.0.4

A new Flutter package for developer who want to show overlay loader or progressbar for completing future task.

flutter_overlay_loader

A new Flutter package for developer who want to show overlay loader or progressbar for completing future task.

Overlay loader without overlaying Appbar

Overlay Loader without overlaying BottomAppBar and also overlaying AppBar

Getting Started

Installing

dependencies:
  flutter_overlay_loader: ^1.0.4

Import

import 'package:flutter_overlay_loader/flutter_overlay_loader.dart';

How To Use

When start network call then call this line of code..

Loader.show(context,progressIndicator:LinearProgressIndicator());

After finished network call then call :

Loader.hide();

You can customize this loader..

Loader.show(context,
  isSafeAreaOverlay: false,
  isBottomBarOverlay: false,
  overlayFromBottom: 80,
  overlayColor: Colors.black26,
  progressIndicator: CircularProgressIndicator(backgroundColor: Colors.red),
  themeData: Theme.of(context)
    .copyWith(colorScheme: ColorScheme.fromSwatch().copyWith(secondary: Colors.green))
);

You can also check loader is showing or not using the property : Loader.isShown and you can prevent back pressed like this snippet:

WillPopScope(
  child: //TODO , 
  onWillPop:()async => !Loader.isShown
)

Finally dispose call hide method on dispose method :

@override
void dispose() {
  Loader.hide();

  super.dispose();
}