callback url in Flutter
I'm working on the Flutter app, and need to create a callback URL after a customer success/fails payment. Which event/function can be used with webview_flutter? I checked the same questions here but didn't find solutions
Loading Image and retrieving data in one function | Flutter
i have asynchronous function which is scraping data from website. (I am using http and html plugins). This function fills up my imageUrls List with url's. I am calling out that function in initState and in FutureBuilder. I pass this…
how to exclude a widget from setState? – Flutter
I am designing an application that uses setState to refresh a screen with all its widgets, however I would like to know if there is a way to exclude a particular widget (conainer) and all its children, as if I…
Flutter Riverpod, how to set minimut loading state time?
Building an app with Flutter and Riverpod, using a lot of: ref.watch(someProvider).when(data: (someData){ // render layout with data }, error: (err, stack) { // do stuff with error }, loading: (){ return LoadingScreen(); <---- }) The problem is that in…
How to create custom Marker for google maps in flutter with TextBox on top of icon
I try to create a custom marker (BitmapDescriptor) in Flutter to display it on a screen where I use Google Maps library. The only problem I have is that my custom marker is positioned on the wrong place on the…
Obx widget throws an error: ''the improper use of a GetX has been detected…" – Flutter
I am using only Text widget inside an Obx widget but I'm getting this issue - [Get] the improper use of a GetX has been detected. You should only use GetX or Obx for the specific widget that will be…
How to close severals showDialogs in flutter
How can I to close all the showDialogs in my aplication? in this case _mostrarDialogConfirmacion is the dialog where i request to the user a confirmation to make a query, cargandoDialog is another dialog where i show a loading message…
How to set different alignment for TextField hint and the actual text value? – Flutter
I have this TextField: As you see this is the hint of my TextField, aligned at right. The problem is that when I type something inside the TextField, I want that value to be written from the left, but actually,…
How to a) underline and b) make clickable parts of editable text in input field? – Flutter
I'm making a Flutter UI for a grammar checking tool. I know we could use RichText to make text that has whatever style we want and can be clicked. I also know how to set textStyles and use GestureDetector. However,…
Beginner: How to combine a SearchView with Openfoodfacts_dart – Flutter
I'm a total beginner in programming. But I am in need of a App (LongStoryShort: My Son has diabetes, needs an App to calculate carbs...) I want to create a SearchView (Textfield with Input for Searchterms and a Listview (Information…