Most answered questions in Mobile Development

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Widget Stack not showing top levels

Based on the code you provided, it ...READ MORE

Apr 3, 2023 in Flutter by Nidhi
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How to convert json data into array in Flutter?

To convert the JSON data into an ...READ MORE

Mar 31, 2023 in Flutter by seena
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How to call a Dart async function from JavaScript

To call a Dart async function from ...READ MORE

Mar 31, 2023 in Flutter by Meghana
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Flutter plugin fails to build on iOS

It looks like the error is related ...READ MORE

Mar 31, 2023 in Flutter by chandru
1,383 views
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Run IOS Background Services for longer time

To run an iOS app's background services ...READ MORE

Mar 31, 2023 in Flutter by Raji
2,650 views
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What are Keys in the Stateless widgets class?

In Flutter, a Key is an object ...READ MORE

Mar 30, 2023 in Flutter by vishwa
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Flutter Countdown Timer

In your code, the variable _start is ...READ MORE

Mar 30, 2023 in Flutter by pooja
829 views
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How to change textField underline color?

You can change the color of the ...READ MORE

Mar 30, 2023 in Flutter by venky
12,758 views
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Flutter Outline Shows "Nothing to show" in android studio

There are a few possible solutions for ...READ MORE

Mar 30, 2023 in Flutter by vishalini
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Flutter command not found

This error message usually appears when the ...READ MORE

Mar 29, 2023 in Flutter by vishalini
12,659 views
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Flutter align two items on extremes - one on the left and one on the right

To achieve the desired result of having ...READ MORE

Mar 29, 2023 in Flutter by vinayak
6,497 views
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How to get build and version number of Flutter app?

You can get the build and version ...READ MORE

Mar 29, 2023 in Flutter by pooja
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Flutter position stack widget in center

To center the ButtonBar widget at the ...READ MORE

Mar 29, 2023 in Flutter by seena
2,444 views
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How to Deserialize a list of objects from json in flutter Ask Question?

To deserialize a list of objects from ...READ MORE

Mar 28, 2023 in Flutter by vishalini
1,860 views
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How to remove scroll glow?

To remove the overscroll glow effect from ...READ MORE

Mar 28, 2023 in Flutter by vinayak
2,914 views
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How to save to local storage using Flutter?

Yes, Flutter has a built-in mechanism for ...READ MORE

Mar 28, 2023 in Flutter by Tej
1,887 views
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What is the relation between stateful and stateless widgets in Flutter?

In Flutter, a widget is either stateless ...READ MORE

Mar 28, 2023 in Flutter by seena
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How to use Expanded in SingleChildScrollView?

The error message suggests that the Expanded ...READ MORE

Mar 27, 2023 in Flutter by sarit
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13,188 views
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How to find the path of Flutter SDK?

To locate the Flutter SDK, you can ...READ MORE

Mar 27, 2023 in Flutter by anonymous
24,317 views
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Flutter get context in initState method

To execute code after the widget is ...READ MORE

Mar 27, 2023 in Flutter by anonymous
5,386 views
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How to present an empty view in flutter?

In Flutter, you can present an empty ...READ MORE

Mar 27, 2023 in Flutter by anonymous
3,384 views
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How to dynamically resize text in Flutter?

You can use the FittedBox widget to ...READ MORE

Mar 27, 2023 in Flutter by Tej
8,112 views
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How to make flutter app responsive according to different screen size?

To make your Flutter app responsive according ...READ MORE

Mar 27, 2023 in Flutter by anonymous
6,551 views
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How to log data to the Flutter console?

To log data to the Flutter console ...READ MORE

Mar 27, 2023 in Flutter by anonymous
6,448 views
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How to dismiss an AlertDialog on a FlatButton click?

To dismiss the AlertDialog when the FlatButton ...READ MORE

Mar 26, 2023 in Flutter by pooja
1,998 views
0 votes
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How to implement drop down list in flutter?

You're close! The error you're getting is ...READ MORE

Mar 26, 2023 in Flutter by vishalini
3,200 views
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How do you change the value inside of a textfield flutter?

To change the value inside a TextField ...READ MORE

Mar 26, 2023 in Flutter by Tej
7,527 views
0 votes
1 answer

Flutter SVG rendering

Flutter does not have built-in support for ...READ MORE

Mar 26, 2023 in Flutter by seena
1,059 views
0 votes
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Run method on Widget build complete

You can use the WidgetsBindingObserver to be ...READ MORE

Mar 24, 2023 in Flutter by vijitha
958 views
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1 answer

What is the difference between functions and classes to create reusable widgets?

In Flutter, you can create reusable widgets ...READ MORE

Mar 24, 2023 in Flutter by vinayak
975 views
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1 answer

flutter doctor --android-licenses gives a java error

This error usually occurs because the Java ...READ MORE

Mar 24, 2023 in Flutter by venky
3,917 views
0 votes
1 answer

Sizing elements to percentage of screen width/height

Yes, you can size an element relative ...READ MORE

Mar 24, 2023 in Flutter by vishalini
1,482 views
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1 answer

How to Determine Screen Height and Width?

To optimize your Flutter application for different ...READ MORE

Mar 21, 2023 in Flutter by tan
1,386 views
0 votes
1 answer

What is the difference between named and positional parameters in Dart?

In Dart, positional parameters are specified by ...READ MORE

Mar 21, 2023 in Flutter by seena
2,926 views
0 votes
1 answer

Multi-line TextField in Flutter

To create a multi-line TextField in Flutter, ...READ MORE

Mar 21, 2023 in Flutter by vishalini
2,472 views
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How to make a TextField with HintText but no Underline?

You can achieve this by using the ...READ MORE

Mar 21, 2023 in Flutter by Anushi
2,716 views
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1 answer

How to change Android minSdkVersion in Flutter Project?

Yes, you can change the minSdkVersion in ...READ MORE

Mar 21, 2023 in Flutter by Tej
8,877 views
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1 answer

What is the use of Material Widget?

The Material widget is a key component ...READ MORE

Mar 21, 2023 in Flutter by pooja
868 views
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How can I change the app display name build with Flutter?

Yes, you can change the app display ...READ MORE

Mar 21, 2023 in Flutter by venky
2,223 views
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Is Flutter/Dart valuable in the professional setting?

Yes, Flutter and Dart are valuable skills ...READ MORE

Mar 21, 2023 in Flutter by vani
303 views
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1 answer

Flutter project when run showing Error Invalid argument(s): The source must not be null

The error message you provided seems to ...READ MORE

Mar 20, 2023 in Flutter by venky
1,352 views
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How to change flutter project name and id?

Yes, it is possible to change the ...READ MORE

Mar 20, 2023 in Flutter by pooja
3,433 views
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Flutter Projects & Android X Migration Issues

Migrating to AndroidX can be a frustrating ...READ MORE

Mar 20, 2023 in Flutter by Tej
302 views
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1 answer

Linking 3 Flutter Projects in One Flutter Project

Yes, it is possible to combine multiple ...READ MORE

Mar 20, 2023 in Flutter by vinayak
418 views
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1 answer

How can i implement Flutter flip animation for book reading app?

Implementing a book page flip effect in ...READ MORE

Mar 20, 2023 in Android by Tej
1,455 views
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why the listview-builder is lagging while scrolling with api intigration in flutter?

The ListView with API integration might lag ...READ MORE

Mar 20, 2023 in Android by seena
2,206 views
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Reducing Spacing in an Expanded in Flutter Project

To reduce the space around the Expanded ...READ MORE

Mar 20, 2023 in Android by vishalini
4,548 views
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Flutter, run async function on stream.listen

You can make the listen callback an ...READ MORE

Mar 20, 2023 in Android by pooja
1,002 views
0 votes
1 answer

Can't able fetch data form json using class in flutter(dart)

To fix the issue of null temperature ...READ MORE

Mar 18, 2023 in Android by vinayak
1,067 views
0 votes
1 answer

Opt out or How to stop google bot accounts from my app?

It sounds like you are experiencing an ...READ MORE

Mar 18, 2023 in Android by pooja
445 views