Tag:flutter

  • Some XXX you need to know before entering the pit

    Time:2020-4-4

    It’s the third year of flutter‘s career. In the past two years, I have written several applications such as calculator, flashlight and compass that are too small to be smaller. I have a little humble opinion about them. This article is just a bravado after the completion of the cool. It does not involve too […]

  • Environment construction of flutter (2)

    Time:2020-3-22

    In the next period, I will update some column flutter text tutorials Update progress:At least two articles per week; Update location:The first time is in the official account, and the second day is updated in nuggets and places of thought. More communication:You can add my wechat 372623326 and follow my micro blog: Code why I […]

  • Flitter: SharedPreferences desktop plug-in

    Time:2020-3-21

    Flutter can build multi-terminal applications across platforms. If the developed applications need desktop version, try the legendary seamless migration However, at the very beginning, there was a big problem: shared preferences, which is widely used in mobile terminals, is only implemented in Mac OS on the desktop! Although the introduction ofshared_preferences: ^0.5.3+4No problem at compile […]

  • 7. Draw flying snowflakes with canvas 2

    Time:2020-3-21

    Attached link: draw flying snowflake 1 with canvasDrawing flying snowflakes with canvas 3 Next:Effect link: https://codepen.io/andy-js/pen/qwwavjjRight click to open it. This time, we installed the JS method in the previous article, and basically added an initial angle setting.Called as a method at any time. Direct code: <!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta name=”viewport” […]

  • 8. Draw flying snowflakes with canvas 3

    Time:2020-3-20

    Link before:Using canvas to draw flying snowflake 1Drawing flying snowflakes 2 with canvas This effect: Effect preview: https://codepen.io/andy-js/pen/yzpyqvz No nonsense, just code itThe difference is that it increases the random appearance and top-down effect of snowflakes.And this time I used RAF to do animation.The next article introduces some features of Raf. <!DOCTYPE html> <html lang=”en”> […]

  • Tips in the development of flutter (3)

    Time:2020-3-15

    It’s nearly 3 months since the open source of flitter ® deer. So far, we have gained 1600 + stars. Thank you for your recognition and support for this project. However, although the surface looks bright, I know there are still many nonstandard and unreasonable usage and writing methods. In order not to mislead beginners, […]

  • Dart (1)

    Time:2020-3-12

    Foreword 1: I will update some columns of flutter text tutorials in succession in the next period Update progress:At least two articles per week; Update location:The first time is in the official account, and the second day is updated in nuggets and places of thought. More communication:You can add my wechat 372623326 and follow my […]

  • Details of common layout and event examples of flutter

    Time:2020-3-10

    Layout details, encapsulation and use, and rapid development of projects commonly used in flutter project And the use of gesture events and scrolling events The implementation of scaffold navigation bar, some routing pages may have drawer menu and bottom tab navigation menu, etc const Scaffold({ Key key, This.appbar, // title bar This.body, // content This.floatingactionbutton, […]

  • Example code for flutter to realize combination and sliding of WebView and native components

    Time:2020-3-7

    Recently, we are writing a news client with flutter. The content in the news detail page needs to be displayed with flutter’s local widget and WebView together. For example, the video player above the title / uses local widget to display, and the rich text of news content uses WebView to display HTML, which requires […]

  • An example of how to implement network request with flutter

    Time:2020-3-6

    The flutter network request uses DIO. Dio is a powerful and easy-to-use dart HTTP request library, which supports restful API, formdata, interceptor, request cancellation, cookie management, file upload / download The flutter JSON data parsing uses the JSON ﹣ serializable package package. It is an automated source code generator that can generate JSON serialization templates […]

  • Dart (2)

    Time:2020-3-4

    Foreword 1: I will update some columns of flutter text tutorials in succession in the next period Update progress:At least two articles per week; Update location:The first time is in the official account, and the second day is updated in nuggets and places of thought. More communication:You can add my wechat 372623326 and follow my […]

  • Summary of flutter1.9 upgrade experience (fill in the hole for everyone)

    Time:2020-3-2

    This article starts with WeChat official account.What happened to flutterWithout authorization, reprint is strictly prohibited. Thank You for Your Cooperation. Today is the annual Mid Autumn Festival. First of all, I wish you all a happy mid autumn festival. I hope everyone has a good time. Thank you for your long time support for this […]