I have downloaded a flutter project from google drive. And when i opened it, packages are missing. Is there any command like 'npm i' in flutter to install the dependencies?
run flutter pub get in the project root directory.
make sure to have a good internet connection, it may take a while if the project has a lot of dependencies.
Running flutter pub get should do the trick.
Run flutter pub get in the project root directory.
Should internet connection.
Be sure in project root directory
Related
I am write a flutter public lib, before I commit the code to the repo, I want to compile the whole project. Sometimes I want to make sure all code could compile, for example, after you changed the function the IDE may not give obviously tips somewhere going wrong, is it possible to compile the project? when I am developing a app I could run it, but when I develop a public library I do not know how to run it and check the whole project.
When making a public package, you should include an example project within it. It's basically a new flutter project that sits inside the pub project, typically under "example" folder. You can take a look at one of my packages here on GitHub, to get an idea of the folder structure.
If you click into example folder, you will see a complete Flutter project on its own. It has its own pubspec.yaml as well, and refers to the "parent folder" to use the pub package as a demo.
dependencies:
flutter:
sdk: flutter
animated_flip_counter:
path: ../
Check the docs about writing packages. https://docs.flutter.dev/development/packages-and-plugins/developing-packages
I have created a flutter plugin for android and ios and I want to use that plugin in my flutter app locally. I don't want to upload it to pub.dev but to use it locally in my flutter app. I searched a bit and I found that I can use external packages locally but I didn't find anything about a plugin. These are directories under my plugin package all_pdf_tools:
Out of these which directory do I need to move to my flutter app directory and then how should I declare it to use it in my pubspec.yaml and then how can I use my plugin's methods in the flutter app.
Thank you.
Make sure that your Flutter app and plugin are in sibling folders.
The add a dependency in pubspec.yaml of your Flutter app:
dependencies:
all_pdf_tools:
path: ../all_pdf_tools
This tells your Flutter project to look for your plugin at the relative path, rather than in pub or a local git repo.
(If you look in all_pdf_tools/example/pubspec.yaml you'll see this is how the example app refers to its plugin by using path: ../)
I am new to flutter development. I want to deploy flutter website to my own hosting server. For that i have done following steps.
1. Go to the root folder of your project and do a build in release mode
flutter build web
The next step is to deploy that folder and host it on server. But when i perform above step the folder is generated inside build folder, but source tree is not showing me build folder while commiting, What could be the issue here, I want to commit that folder to the branch.
I am going to use apache web server for flutter web deployment. will this server work with flutter website?
Update: If anyone has similar question apache worked with flutter website
The build folder is usually in .gitignore that's why you don't see any changes after building it. After running the flutter build web, a web folder is created at build, this is the folder you need to upload at the public_html of your server. If you don't see at all the web folder after building, try a flutter clean && flutter pub get and rebuild it again.
In the futter/examples folder there are lot examples of applications. How to build and run them on Android for instance? I tried to open projects using the IntelliJ IDEA framework, but I did not succeed. I.e. the project is being opened, but it's impossible to build it because of undecidable dependences.
run
flutter update-packages
then in the directory of the example
flutter run
I am working on an ionic project which needs to be shared with multiple developers using Github. We are not syncing the following folders to github, so they are part of the .gitignore file
plugins/
www/lib/
How would a new developer (who gets the app from github) would manage the dependencies that are part of these folders.
If I do 'ionic state restore' from the terminal then it fetches all the cordova plugins that are part of package.json. So, this takes care of the 'plugins/' folder.
However, www/lib folder is still empty. What do I need to do to get all the ionic/angular related javascript files that reside in the www/lib folder.
(Assuming the you have both bower and npm installed, if not follow these links to get your setup done: npm, bower)
Ionic uses bower as its library package manager. Run these commands after you clone the project from github:
npm install (refers package.json to install plugins)
bower install (referes bower.json to install libs)
Hope it was helpful, Happy coding. :)