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
 • 1,528 views
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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
 • 14,274 views
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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
 • 1,499 views
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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
 • 2,275 views
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1 answer

Run IOS Background Services for longer time

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

Mar 31, 2023 in Flutter by Raji
 • 4,273 views
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1 answer

What are Keys in the Stateless widgets class?

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

Mar 30, 2023 in Flutter by vishwa
 • 3,565 views
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1 answer

Flutter Countdown Timer

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

Mar 30, 2023 in Flutter by pooja
 • 1,328 views
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1 answer

How to change textField underline color?

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

Mar 30, 2023 in Flutter by venky
 • 19,264 views
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1 answer

Flutter Outline Shows "Nothing to show" in android studio

Move the mouse to any widget and ...READ MORE

Jan 13, 2024 in Flutter by Sirumalayil
edited Mar 5 • 4,202 views
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1 answer

Flutter command not found android studio

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

Mar 29, 2023 in Flutter by vishalini
 • 22,150 views
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1 answer

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
 • 9,764 views
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1 answer

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
 • 1,669 views
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1 answer

Flutter position stack widget in center

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

Mar 29, 2023 in Flutter by seena
 • 4,496 views
0 votes
1 answer

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
 • 2,887 views
0 votes
1 answer

How to remove scroll glow?

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

Mar 28, 2023 in Flutter by vinayak
 • 4,065 views
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1 answer

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
 • 3,123 views
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1 answer

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
 • 3,144 views
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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
 • 1,830 points • 19,541 views
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1 answer

How to find Flutter sdk path?

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

Mar 27, 2023 in Flutter by anonymous
 • 42,691 views
0 votes
1 answer

Flutter get context in initState method

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

Mar 27, 2023 in Flutter by anonymous
 • 8,726 views
0 votes
1 answer

How to present an empty view in flutter?

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

Mar 27, 2023 in Flutter by anonymous
 • 6,007 views
0 votes
1 answer

How to dynamically resize text in Flutter?

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

Mar 27, 2023 in Flutter by Tej
 • 9,780 views
0 votes
1 answer

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
 • 7,958 views
0 votes
1 answer

How to log data to the Flutter console?

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

Mar 27, 2023 in Flutter by anonymous
 • 8,326 views
0 votes
1 answer

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
 • 3,795 views
0 votes
1 answer

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
 • 5,012 views
0 votes
1 answer

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
 • 10,087 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
 • 2,471 views
0 votes
1 answer

Run method on Widget build complete

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

Mar 24, 2023 in Flutter by vijitha
 • 2,231 views
0 votes
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
 • 1,691 views
0 votes
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
 • 5,405 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
 • 3,850 views
0 votes
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
 • 4,331 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
 • 4,705 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
 • 4,276 views
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1 answer

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
 • 10,571 views
0 votes
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
 • 12,695 views
0 votes
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
 • 1,900 views
0 votes
1 answer

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
 • 3,441 views
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1 answer

Is Flutter/Dart valuable in the professional setting?

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

Mar 21, 2023 in Flutter by vani
 • 1,049 views
0 votes
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
 • 2,627 views
0 votes
1 answer

How to change flutter project name and id?

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

Mar 20, 2023 in Flutter by pooja
 • 6,497 views
0 votes
1 answer

Flutter Projects & Android X Migration Issues

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

Mar 20, 2023 in Flutter by Tej
 • 1,046 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
 • 1,592 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
 • 2,890 views
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1 answer

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
 • 3,236 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
 • 7,457 views
0 votes
1 answer

Flutter, run async function on stream.listen

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

Mar 20, 2023 in Android by pooja
 • 1,863 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
 • 1,811 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
 • 927 views
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