Category "flutter"

Need help for a showModalTopSheet

I would like to be able to implement a showModalTopSheet on the booking.com site On the first image (img1), a search has already been performed. The search crit

Is there a way to reverse a LinearProgressBar in flutter? [closed]

So I want a LinearProgressBar that goes from right to left. So basically in reverse. Is there a line of code I need to add? Couldn't find anyt

Flutter Snackbar on screen initState

Three Questions: How to load snackbar in flutter in initState or when app loads the initial screen? I have the code below but it throws an error and doesn't loa

Error: A value of type 'RequestOptions' can't be assigned to a variable of type 'Future<dynamic>'

I got below error when I compiling a flutter project downloaded from github . here is the code: import 'package:dio/dio.dart'; class HeaderInterceptors exten

Unable to find bundled Java version on Flutter

I have Android Studio version 3.0 When I use the command flutter doctor it shows me the following, Unable to find bundled Java version My current Java version

Upload image picked from Flutter web to firebase storage and to Firestore

I was able to picked up image from flutter web with the code: Uint8List uploadedImage; _startFilePicker() async { InputElement uploadInput = FileUploadI

Is there any texteditor that I can also insert images in the middle of texts in Flutter?

I would like to make a blog app by flutter in which people will write posts with text and picture. I learned how to make the form that image and text are separa

Flutter textfield that auto expands when text is entered and then starts scrolling the text when a certain height is reached

I've tried many configurations of the Flutter TextField but can't figure out how to build this one. I'm looking for a textfield that is a single line initially

How to hide one side of the border of a TextField, in Flutter?

I am using the TextField widget, and I want to hide the left side border, as shown here: TextField( decoration: new InputDecoration( border: new Outlin

Error: Overlay manifest:package atribute declared at AndroidManifest.xml:2:5-34. Flutter

Simple Proplem, hard to solve (i think), I get this error when i start my main.dart: Error: Overlay manifest:package attribute declared at AndroidManifest.x

How i can make Flutter application start when it receives background firebase message even if the screen is locked i want my app to start

I tried this code but it didn't works: package com.example.flutter_telegram import android.os.Bundle import io.flutter.app.FlutterActivity import io.flutter.pl

ListView In TabBarView In Container not scrolling dart

I have the following flutter/dart code where the listView which is inside a tabBarView and also inside a container isn't scrollable Container( height: MediaQu

Making a browser with flutter

I made a browser with flutter WebView and enabled JavaScript and this is my code for the browser screen. The main goal for the app is to automate a website (Mov

Setting up DevTools failed (Flutter Inspector)

I could not find solution to this either on google or here on StackOverflow. There is only and only 1 question answered related to this issue [https://stackover

Text align in a box decoration

I have this box decoration used for showing the reviews but I don't know what I should use to align the text properly. This is how it looks right now: I want t

Setting up DevTools failed (Flutter Inspector)

I could not find solution to this either on google or here on StackOverflow. There is only and only 1 question answered related to this issue [https://stackover

Flutter delete Hive Database on Update

I have a Flutter app and I am using Hive to store data. I have deleted some adapters which were used previously. This caused an error and I have to delete the o

How to track events inside an app for link to store with utm params?

I can build link to an app in PlayStore with utm params. I need to know: How many installations happen for this link. How many events happen inside an app for t

Flutter; replace item in list

I have a list in my app. It containe a couple of items. I want to replace every item that is equal to a user-input(A String) , with another user-input(Another S

xcodebuild error: "requested but didn't find extension point with identifier ..."

I'm using Xcode 13.3.1. I'm trying to build a flutter application in Android Studio. It failed with the following error. To make it dead simple I tried just run