Applinking & deeplinking with flutter
I'm building a mobile app with Flutter & I would like a link to redirect to my mobile app (if you type youtube.com on your mobile browser it redirects you on the YouTube app if you have it on your…
Flutter – The named parameter 'value' isn't defined?
import 'package:flutter/material.dart'; import 'package:flutter_tts/flutter_tts.dart'; import 'package:flutter_dropdown/flutter_dropdown.dart'; class Language { final String code; final String name; Language({required this.code, required this.name}); } void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Text-to-Speech Example',…
I have problem with changing value in setState method in flutter
I'm writing an app which inside its home screen I want to select the contacts by long press click it's actually works but I want after doing this the app bar actions widget change. so I've created a static variable…
Flutter – How to make suggestions appear below the SearchBar
I want to make the list of suggestions appear below the SearchBar like in this example: I used the same code in the sample but the search box and the list goes fullscreen like this when the search bar is…
Flutter – play a recorded audio (saved temp storageDirectory) – record_mp3 package
I record a audio using record_mp3: ^3.0.0 (this) package. Like below, How to play it using audioplayers package (this). Below - How I record audio - void startRecord() async { bool hasPermission = await checkPermission(); if (hasPermission) { statusText =…
Javascript – FCM message being receive from Firebase messaging but not from the cloud function
I am using a cloud functions to send a fcm message to the admins phone every time the bookings collection has a new document here: const functions = require("firebase-functions"); const admin = require("firebase-admin"); admin.initializeApp(); exports.sendBookingNotification = functions.firestore .document("bookings/{bookingId}") .onCreate(async (snapshot,…
My flutter application not show any image in web browser
I want to place an image in my app for test. it runs good in emulator but in web browser like chrome it shows FormatException: Message corrupted. I checked my pubspec.yaml and everything is looks fine! here is my codes:…
How to use an image in buttomnavigationbaritem in Flutter?
I want to use a UK flag in buttom navigation bar, but the UK flag does not appear and only shows a purole color. When I put another photo (a transparent photo with letter Z written on it), it appears,…
bottom overflowed by pixels flutter
I want to include a bottomNavigation Bar in my project, It's included in a container and I have given it a certain height and width. But I get "bottom overflowed by pixels flutter" at the bottom when I run the…
Flutter – I'm getting a null safety error on Future forEach
I'm getting The operator '[]' isn't defined for the type 'Object' on my element!['id']. Code: await Future.forEach(tempList, (element) async { if (element!['id'] == alertId) { alertList!.add(element); screenTitle = element!['subject'] ; } }); How to fix this? Thanks.