Dart

Storing Data in SQLite database in Flutter

In Flutter apps we need persistent data storage. This means storing data/information within the app itself, even when the app is closed or the device is turned off. Here’s where SQLite comes in.

BottomNavigationBar in Flutter

main.dart

import '/pages/home.dart';
import '/pages/settings.dart';
import…

Navigation in Flutter

In Flutter, navigating between different screens is crucial for creating a user-friendly app. These screens, also called…

Organizing files and folders in Flutter project

Working on Flutter projects may result complex set of files and folders if not managed properly. Organizing and placing files in proper folders and files make it easy for developers to manage Flutter apps.

Flutter GestureDetector

Check complete course on Udemy.

Flutter Stack Widget

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {…

Flutter GridView

Example#1

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}…

Asynchronous programming in Flutter/Dart

In traditional synchronous programming tasks/statements are executed one after the other in sequential form. The program waits for a task/statement to be executed before proceeding to the next one.

Data Persistence in Flutter/Dart using SharedPreferences

import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is…

Flutter ListView

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {

    return MaterialApp(…