I am trying to add padding to a child element in Flutter, but I want the padding to be a percentage of the child's height. The problem is that the child's height is unknown at the time of building the…
How to move the image to the right? Stack( alignment: Alignment.centerRight, children: [ Container( decoration: BoxDecoration( borderRadius: BorderRadius.circular(15), gradient: LinearGradient( begin: Alignment.topLeft, end: Alignment.topRight, colors: [ Colors.red, Colors.green.shade200, ], ), ), width: MediaQuery.of(context).size.width, height: 80, ), Positioned( right: 0, left:…
I'm a fairly experienced C# dev trying to get my head around Flutter's cubit functionality. I have an event stream from Flutter Blue which calls a method on my controlling class every time the device emits an update on a…
the clickable cards if I click only once shows it worked but if I click it in a second time nothing happens any suggestions? in flutter language thank you in advance I want the clickable cards unlimited tap and to…
I have a list view with 9 items , and each item has a same dark blue picture in their left ListView.builder( itemCount: 9, itemBuilder: (BuildContext context, int index) { return Padding( padding: const EdgeInsets.symmetric(horizontal: 8.0, vertical: 8.0), child: Row(…
I want to make an quotes app with background audio in PageView with images when scrolling up then next audio play, if the user standing on specific quote the crossponding audio repeating continuously untill the user scroll up if scroll…
I have a customtextfield widget.When I give a suffix as an argument.I see misalignment in hinttext.Here it is code block you can look at. import 'package:flutter/material.dart'; class CustomTextField extends StatelessWidget { final String? hintText; final TextEditingController controller; final Widget? suffixWidget;…
i want return type of this method bool and depende on i rendered the UI global variable bool checkFav = false; on every Page View i want to call this method for appearing the favourite icon Future<bool?> checkFavourite(int id) async…
I would like to track if a user visits a specific page and not just this but also how far he scrolled. We are using paginated data on that screen and I want to check: if the user navigated to…
I made a function to read a the data from a specific document and it works(code below) Future<List<String>> getAllServicesFromDatabase()async{ List<String> services = []; FirebaseFirestore db = FirebaseFirestore.instance; DocumentSnapshot<Map<String, dynamic>> results = await db.collection(dbCollection).doc(servicesDocument).get(); if(results.data() != null){ Map<String,dynamic> fetchedData = results.data()!;…