Artificial Intelligence and Cloud Computing
Deep Learning, Computer Vision, Machine Learning, Cloud Computing
[The use of third-party plugins for flutter] player chewie chewie: ^0.9.8+1 portal video_player: ^0.10.1+6 Portal VideoPlayerController videoPlayerController; ChewieController chewieController; @override void initState () { // TODO: implement initState super .initState(); // player.setDataSource( // "https://www.xxx/test.mp4",...
Stack means cascading layout, the controls added first are at the bottom, and the controls added later are at the top. [The structure of] Stack is as follows: Stack({ Key? key, this.alignment = AlignmentDirectional.topStart,...
Row means horizontal layout, which can make its sub-controls arranged in a horizontal direction code show as below: class _TestState extends State<Test> { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( body: Container(...
[Flutter] WebView usage and analysis 1. Background In the development process, you need to use WebView to display webpages. In android, you can directly use the WebView control to load webpages. iOS also has...
[Flutter] ‘s first program Hello World! foreword text 1. Download Flutter SDK 2. Environment variable configuration 3. Android Studio development environment Fourth, run the hello_world project 5. Create a Flutter project 6. Flutter engineering...
In [Flutter] , although video_player is officially provided to play video video_player official website link: video_player | Flutter Package But video_player only has a simple playback function, and the functions of [progress bar and]...
First look at the renderings import 'package:flutter/material.dart'; void main(){ runApp( MaterialApp( title:'Text Demo', home:ContainerDemo() ), ); } class ContainerDemo extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar : AppBar( title :...
use components Pull up to load, pull down to refresh components flutter_easyrefresh: 2.2.1 Code directly below Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('Waterfall'), centerTitle: true , ), body: EasyRefresh( onRefresh: ()...
First we have to make the status bar transparent, new AppBar( backgroundColor: Colors.transparent, elevation: 0, // shadow 0, this is very important ), Forget it, just go to the code, very simple code. Scaffold(...
Not much to say, just put the code directly, take it and use it static Color hexStringColor(String colorString, {double alpha = 1}) { if (alpha < 0) { alpha = 0; } else if...
