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Velocity X Toast message using VxToast and Show Loading Progress

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Hi Guys, Welcome to Proto Coders Point, In this Flutter Tutorial we will show Toast message in flutter & show loading progress using  VELOCITY X” Library developed using Flutter SDK by Pawan Kumar.

Installation of Velocity X in your Flutter project

Step 1: Create a new Flutter

Offcouse you need to create a new Flutter Project in your favorite IDE, In my Case i m making us of Android-Studio to build Flutter Android & IOS apps.

Step 2: Open Pubspec.yaml file & add Velocity X dependencies

Once your Project is been build successful, Navigate/Open pubspec.yaml, and under dependencies section add velocity x library dependencies.

You can install the above dependency by running the following code with pub: flutter pub get

Step 3: Import Velocity X

Once Velocity X is been added you need to import velocity x where required.

import "package:velocity_x/velocity_x.dart";


VxToast

Using Velocity X you can easily show toast message and you can even show custom toast message.

Velocity X comes with a class VxToast to show a toast in your flutter apps.

Using VxToast class

VxToast.show(context, msg: "Hello from vx"); //using VxToast class

Using context

context.showToast(msg: "Hello from vx");

Show Loading or Circular progress indicator using VxToast

Show Circular Loading using VxToast.showloading class

VxToast.showLoading(context, msg: "Loading");

Loading Indicator using Context

final close = context.showLoading(msg: "Loading");
Future.delayed(2.seconds, close); // Removes toast after 2 seconds

In  above snippet code you just need to create a final variable with velocity X show loading with some message as parameter and  to remove the toast from flutter app screen make us of future delayed to remove the toast loading indicator.

Properties of VxToast

Properties Default Description
showTime 2000 To set duration of the toast
bgColor __ Sets background color of the toast
textColor __ Sets text color of the toast
textSize 14 Sets text font size of the toast
position VxToastPosition.bottom Available options – top, center, bottom
pdHorizontal 20 Sets horizontal padding
pdVertical 10 Sets vertical padding

Make use of above Velocity X VxToast Properties to customize your toast message or loading indicator.

Velocity X Toast – Example

VxToast.show(context, msg: "Showing Toast",bgColor: Colors.blue,textColor: Colors.black);

output:

VxToastPosition

VxToast.show(context, msg: "Showing Toast",bgColor: Colors.blue,textColor: Colors.black,position: VxToastPosition.top);

 

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