dart

相关标签：javascript jquery android 多少钱 iPhone

Flutter-Make button size same

I want to make the buttons\' size the same width using expanded widget.as shown here I want to give some spaces between buttons and make all buttons\' sizes the same. I\'ve found some solutions to my[详细]

2022-12-07 21:07 分类：问答
Multiple Instance with GetX tag not working in flutter

Ive been working on a multiple instance project. so i tried doing this in the counter app. but only first instance is updating. below is my all code.[详细]

2022-12-07 20:41 分类：问答
Flutter_How to scrap the data from Javascript in web?

I need to get data from javascript in web-site. It was successful to get data from general html web by using flutter_webscrapper dart package but looks lik开发者_如何学JAVAe the webscrapper do not sup[详细]

2022-12-07 20:32 分类：问答
PackageManager has been deprecated

I have a project in flutter that I开发者_StackOverflow社区 developed a few years ago. I have flutter version 2.10.4 installed on my computer. When I want to run the application on my computer, the And[详细]

2022-12-07 19:39 分类：问答
Flutter Exclude file path not working while getting files

i am getting all pdf from device storage and working fine but in Android 12 permission denied errno 13 and asking to exclude Android/data folder im trying but the exclude is not working[详细]

2022-12-07 19:38 分类：问答
Flutter PageView inside NestedScrollview requires fixed height

I use PageView inside NestedScrollView. On page in PageView I fetch data from server. But content inside pageview don\'t scrolling because I should wrap pageview with SizedBox with fixed height. How c[详细]

2022-12-07 19:30 分类：问答
type 'List<dynamic>' is not a subtype of type 'List<DataRow>'

i\'m fetching data from API and want to show that on a table. api response is something like : { "url": [[详细]

2022-12-07 18:46 分类：问答
Flutter Persistant Bottom Navigation Package - Appbar height error

after using a safe area to scaffold- I am using persistent_bottom_nav_bar this package for keeping Bottonavigation for all screens but the height of the appbar has changed[详细]

2022-12-07 18:45 分类：问答
Avoid Type casting on Factory Pattern

I am writing a payment service class in Dart that wraps more than 1 payment provider. The expectation is the caller can simply switch one to another without any hassle.[详细]

2022-12-07 18:36 分类：问答
Flutter open_file cannot open .apk file directly

I am currently using Open File package to open an apk file from local storage so I can install the said app using a button inside my flutter app and it doesn\'t work. I tried opening image from local[详细]

2022-12-07 18:34 分类：问答