I've been recently developing low code apps with flutterflow, and I've noticed the recent inclusion of a widget that allows you to create QR codes, however, couldn't help but to think, is there a way to share these QR codes as an image/pdf via instant messaging apps????
I have tried to use two pub.dev flutter widgets in my app, however those are not free, so I wanted to know if there's an open source solution (pub.dev widget)
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How to make app in background like chat head of messenger when user but it in background and click on this bubble to open the app again .
I'm trying to use floaty_head package but it doesn't work .
I am assuming that you are referring to the Android Bubbles API documented here. If that's the case, at the time of this writing I don't believe there are ready to use 3rd party packages on pub.dev that allow you to achieve this. Your best option at the moment is to write that code natively yourself and integrate it with your Flutter application using channels.
I have a flutter mobile app and i would like to be able to download dart code into the app and execute it. The downloaded code is fully trusted i.e. it comes from API calls to the mobile apps backend. There are two cases.
Non UI downloaded code: This is downloaded dart code that can interact with the network and and do some data structure transformations. It might also want to interact with the SQLLite database used by the app.
UI code: code that can interact with specific widgets on the screen or draw new widgets?
Can the above two dynamic code execution be done in a production flutter app that has been complied to native code?
I have an application, written in flutter, that is heavily dependent on the feature of scanning pdf-417 type codes. In the Android port, it works easily, using the qr_code_scanner 0.0.13 library from pub.dev. I need a web application, for various reasons, and I want to implement the scanning functionality in it. I have tried searching librarys that support the web also, but couldn't find anything relevant. I tried creating a html/js scanner webpage, with zxing-js, that works in a normal browser, but not in the flutter webview, which uses the easy_web_view pub.dev package. It seems from the errors, that it cannot access the camera. What should be the easiest way of solving this? Thanks in advance for your answers.
You can use this package that support web, android and IOS in flutter.
Also see this link
I have the problem of working with FLUTTER WEB and I need to read a QR code accessing the camera. From what I have investigated, there is no library for this and in some forums, they suggest using the JS and HTML libraries in web flutter to be able to carry out the implementation.
I also have not found many guides or tutorials on how this is done, therefore any help would be appreciated.
I’m kind of expecting the impossible, but asking anyway to ensure I’ve not missed out on any great ideas.
I’ve tried a couple of Flutter QR code scanner libraries, but as I was kind of expecting, none of those would run when I used the web beta support in Chrome for instance.
My question is, is there a Flutter QR code scanner library that works for iOS, Android and Web?
If not, is there a way to write this in Flutter for Web specifically?
There was one Stack Overflow question of running a QR scanner JavaScript library inside a WebView and trying to run a Web version which the post indicated faced issues with camera streaming. Is this a possible approach that would translate to Web?
Is there any other way to have a QR code scanner in Flutter to run in Web?
You could use an API like http://goqr.me/api/ in your flutter web project. You just have to use the read command on their api. I think it returns a response in either json or xml. If that isn't enough there are othe apis just search it till you find a cool one