The analog_clock plugin
The analog_clock plugin contains numerous parameters that play an important part in the clock's design. These characteristics can be changed at any time, making it more user-friendly.
The main parameters of the analog_clock plugin are:-
1.) datetime: It sets the time from which the clock needs to be run.
2.) showNumbers: It hides the numbers near the ticks by using the false condition.
3.) showTicks: The measurements available in the clock's boundaries are referred to as ticks. The false condition can be used to hide these ticks and vice versa.
4.) isLive: It lets the clock run once the time is set.
5.) decoration: This option helps create a clock in flutter using the available decorating widgets.
6.) textScaleFactor: It helps in the customization of the digital clock's size and the numbers near the ticks.
7.) height, width: These parameters are used to set the height and width of the clock.
Stateful and Stateless Widgets
There are two types of widgets in flutter: stateless and stateful widgets.
Static widgets are created with the stateless widget, while dynamic widgets are created with the stateful widget. We must utilize the stateful widget to generate the analog clock because time is a dynamic aspect. As a result, a state in which the clock runs is required, and the AnalogClock function is called to use the parameters to construct the required clock.
Source Code
The source code to create the clock is given below:-
import 'package:analog_clock/analog_clock.dart';
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
Widget build(BuildContext context) => MaterialApp(
home: Scaffold(
appBar: AppBar(
backgroundColor: Colors.blue[700],
title: Text('Coding Ninjas'),
),
backgroundColor: Colors.green,
body: Center(
child: AnalogClock(
decoration: BoxDecoration(
border: Border.all(width: 3.0, color: Colors.black),
color: Colors.black,
shape: BoxShape.circle),
width: 300.0,
isLive: true,
hourHandColor: Colors.white,
minuteHandColor: Colors.white,
showSecondHand: true,
numberColor: Colors.white,
showNumbers: true,
textScaleFactor: 1.5,
showTicks: true,
showDigitalClock: true,
digitalClockColor: Colors.white,
datetime: DateTime(2022, 5, 12, 10, 11, 0),
),
),
),
);
}
You can also try this code with Online C Compiler
Frequently asked questions
What are Plugins in Flutter?
Plugins, also known as dependencies, are tools that are often used in Flutter to make code operate more efficiently and quickly.
Which plugin is used to create an analog clock in Flutter?
The analog_clock plugin is used to create an analog clock in Flutter.
What are widgets in Flutter?
In Flutter, a widget is a user interface component that impacts and controls the app's view and interface. It is an immutable description of a user interface component that contains widget-created visuals, text, shapes, and animations.
What are the two main types of widgets in Flutter?
Widgets in flutter are divided into two main categories:-
1.) Stateless Widget
2.) Stateful Widget
Conclusion
In this article, we have extensively discussed how to create an analog clock in flutter. If you want to learn more, check out our articles on Flutter App Architecture, Method Chaining, Function Composition, Object Prototype, CRUD API Flask, JSON Response Flask API, and App Routing in Flask.
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Happy Coding!
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