+ 1
21st Dec 2022, 10:59 AM
Youngmoney Solomon
8 Antworten
+ 7
If you want to build a mobile app for Android, learn Kotlin or Java. For Apple / iOS, learn Swift. For web application, you can start with Javascript, but the back-end can be written in any general purpose programming language.
21st Dec 2022, 11:52 AM
Tibor Santa
Tibor Santa - avatar
+ 1
Learn dart and flutter , its an equivalent of React. Youll be able to create android and Ios apps
23rd Dec 2022, 9:17 AM
Lynn
Lynn - avatar
0
Thanks
21st Dec 2022, 11:35 AM
Youngmoney Solomon
0
So what language do you recommend
21st Dec 2022, 11:36 AM
Youngmoney Solomon
0
Thanks
21st Dec 2022, 11:52 AM
Youngmoney Solomon
0
Here is a simple example of a React Native app that displays "Hello, World!" on the screen: import React from 'react'; import { Text, View } from 'react-native'; export default function App() { return ( <View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}> <Text>Hello, World!</Text> </View> ); } This app uses the Text and View components from React Native to display some text on the screen. The View component acts as a container, and the Text component displays the text "Hello, World!". To run this app, you will need to install React Native and set up a development environment on your computer. You can find more information on how to do this in the React Native documentation.
21st Dec 2022, 12:45 PM
Calviղ
Calviղ - avatar
0
To create an on/off switch (also known as a Switch component in React Native) in your React Native app import React, { useState } from 'react'; import { View, Switch } from 'react-native'; export default function App() { const [isOn, setIsOn] = useState(false); return ( <View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}> <Switch value={isOn} onValueChange={(value) => setIsOn(value)} /> </View> ); }
21st Dec 2022, 12:50 PM
Calviղ
Calviղ - avatar
0
Create on/off switch in flutter. In the main.dart file, import the material.dart package: import 'package:flutter/material.dart'; In the build method of the MyApp class: @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( body: Center( child: Switch( value: _switchIsOn, onChanged: _toggleSwitch, ), ), ), ); } In the MyApp class: class MyApp extends StatefulWidget { @override _MyAppState createState() => _MyAppState(); } class _MyAppState extends State<MyApp> { bool _switchIsOn = false; void _toggleSwitch() { setState(() { _switchIsOn = !_switchIsOn; }); } // ... }
23rd Dec 2022, 11:50 AM
Calviղ
Calviղ - avatar