Most viewed questions in Mobile Development

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Flutter: passing optional List argument through go_router?

The error message suggests that you are ...READ MORE

Apr 6, 2023 in Flutter by Anitha
 • 1,906 views
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0 answers

Cannot resolve symbol 'Theme' in styles.xml (Android Studio)

Since today, Android Studio can't find the ...READ MORE

Nov 23, 2022 in Android by Ashwini
 • 5,430 points • 1,906 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
 • 1,843 views
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1 answer

Why is applicationWillTerminate not being called on the first launch of my app?

The applicationWillTerminate method is called by the ...READ MORE

Mar 18, 2023 in Android by vishalini
 • 1,825 views
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1 answer

How to get barcode from PDA scanner device in flutter

It's possible that the data sent by ...READ MORE

Apr 3, 2023 in Flutter by seena
 • 1,792 views
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1 answer

3d Model In Flutter with GLB, OBJ, or GLTF file

To integrate a 3D model into Flutter ...READ MORE

Apr 13, 2023 in Flutter by pooja
 • 1,734 views
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0 answers

Error - Android resource linking failed (AAPT2 27.0.3 Daemon #0)

I have this error I am try reinstall ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 1,706 views
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1 answer

Xcode Cloud not building my Flutter Project

It's difficult to determine the exact cause ...READ MORE

Apr 11, 2023 in Flutter by Anitha
 • 1,705 views
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1 answer

Reducing connection wait time for APIs in Flutter

To reduce connection wait time for APIs ...READ MORE

Mar 18, 2023 in Android by pooja
 • 1,687 views
0 votes
1 answer

Flutter counter with Future.delayed

The problem is that your for loop ...READ MORE

Apr 17, 2023 in Flutter by pooja
 • 1,675 views
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1 answer

Flutter plugin fails to build on iOS

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

Mar 31, 2023 in Flutter by chandru
 • 1,657 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
 • 1,643 views
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1 answer

How to do Rounded Corners Image in Flutter?

To make the image in your Flutter ...READ MORE

Mar 1, 2023 in Android by vishalini
 • 1,635 views
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Can I install the "app store" in an IOS simulator?

The IOS simulator in my computer doesn't ...READ MORE

Nov 23, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,621 views
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1 answer

Unable to load asset: "/storage/emulated/0/Android/data/com.example.projectdesign_app/files/null/"

The error "Unable to load asset storage ...READ MORE

Apr 17, 2023 in Flutter by vinayak
 • 1,609 views
0 votes
1 answer

how to get Firebase sum of txn amount i got error The operator '+' can't be unconditionally invoked because the receiver can be 'null'

The error message "The operator can't be ...READ MORE

Apr 10, 2023 in Flutter by pooja
 • 1,562 views
0 votes
1 answer

How to turn on front flash light programmatically in Android?

For this problem you should: Check whether the ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,690 points • 1,549 views
0 votes
1 answer

Lock screen audio player notification not appearing when target SDK is 33?

This issue may be related to the ...READ MORE

Apr 6, 2023 in Flutter by vishwa
 • 1,511 views
0 votes
1 answer

How can I dismiss the on screen keyboard?

To dismiss the on-screen keyboard, you can ...READ MORE

Mar 1, 2023 in Android by vishalini
 • 1,511 views
0 votes
0 answers

I paste image inside the drawable folder in android studio 4.1 , it shows red lines (error line) in image name

This is my project folder; when I ...READ MORE

Nov 23, 2022 in Android by Ashwini
 • 5,430 points • 1,507 views
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0 answers

How can I do login with google adsense in an iphone app?

How can I log in to an ...READ MORE

Nov 4, 2022 in IOS by Soham
 • 9,710 points • 1,505 views
0 votes
1 answer

What is the purpose of setImageResource() in Android?

setImageResource(): Use a resource id to set the ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 13,620 points • 1,488 views
0 votes
1 answer

Android in-app billing - How to handle refunds ?

Simply disregard the library's purchase to overcome ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,690 points • 1,470 views
0 votes
1 answer

How to deal with Flutter Local Storage gives a File Exception "an async operation is currently pending"?

The error "a file exception an async ...READ MORE

Apr 18, 2023 in Flutter by Anitha
 • 1,450 views
0 votes
1 answer

How to display Toast in Android?

Use the show() function of the Toast ...READ MORE

Nov 8, 2022 in Android by Edureka
 • 12,690 points • 1,394 views
0 votes
1 answer

Android backgroud image slow the app

You're mainly noticing the latency because you ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,690 points • 1,384 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
 • 1,362 views
0 votes
1 answer

SFDataGrid pagination with SFDataPager not working

Looking at the code snippets you provided, ...READ MORE

Apr 12, 2023 in Flutter by vishalini
 • 1,361 views
0 votes
0 answers

How can i create an app for Samsung smart tv Remote in iOS programming?

I need to create a remote control ...READ MORE

Nov 10, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,343 views
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0 answers

Can't play video on iOS in Safari: NotAllowedError

When I click a play button on ...READ MORE

Nov 8, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,341 views
0 votes
1 answer

How to fetch recent played songs with last played duration of songs with audio service and just audio in flutter?

To fetch the recent played songs with ...READ MORE

Mar 18, 2023 in Android by vinayak
 • 1,321 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
 • 1,316 views
0 votes
1 answer

How can I record a conversation / phone call on iOS?

This is for you. complete working illustration ...READ MORE

Nov 8, 2022 in IOS by Rahul
 • 9,680 points • 1,278 views
0 votes
1 answer

How do you detect the host platform from Dart code?

You can detect the host platform from ...READ MORE

Mar 1, 2023 in Android by vishalini
 • 1,273 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
 • 1,270 views
0 votes
1 answer

Flutter - Wrap text on overflow, like insert ellipsis or fade

Container( padding: EdgeInsets.symmetric(horizontal: 16.0, vertical: 18.0), ...READ MORE

Mar 1, 2023 in Android by vishalini
 • 1,265 views
0 votes
0 answers

Unable to detect adb version, adb output in Android Studio 3.3.2

I have done following task for solutions; Download ...READ MORE

Sep 21, 2022 in Android by Edureka
 • 13,620 points • 1,265 views
0 votes
0 answers

How to get the device's IMEI/ESN programmatically in android?

I want to use the IMEI to ...READ MORE

Nov 16, 2022 in Android by Edureka
 • 12,690 points • 1,247 views
0 votes
0 answers

Facebook iOS 9 SDK login redirects to mbasic.facebook.com on Safari

I'm using the iOS 9 Facebook SDK to manage ...READ MORE

Nov 8, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,244 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
 • 1,243 views
0 votes
1 answer

Programmatically register a broadcast receiver

This example shows how to programmatically register ...READ MORE

Nov 10, 2022 in Android by Edureka
 • 12,690 points • 1,213 views
0 votes
0 answers

FB Login not working with React Native iOS v13+

I've a project with following configuration. "react": "16.8.3", "react-native": ...READ MORE

Nov 10, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,201 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
 • 1,198 views
0 votes
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
 • 1,190 views
0 votes
1 answer

Xcode 13.2.1 error when running on phone with iOS 15.4.1

Check /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/ for directory name 15.4 (your ...READ MORE

Dec 15, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,187 views
0 votes
0 answers

How Do You AB Test Your iOS App Icon on App Store Connect?

According to the docs you should be ...READ MORE

Nov 23, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,180 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
 • 1,168 views
0 votes
1 answer

iOS : Black screen appears when run my app

Go For Force Restart If it is a ...READ MORE

Dec 15, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,150 views
0 votes
1 answer

Xcode 12.4 “Unsupported OS version” after iPhone iOS update 14.7

This may only be a short-term fix, ...READ MORE

Sep 21, 2022 in IOS by Rahul
 • 9,680 points • 1,147 views
0 votes
1 answer

How to get the user's country calling code in iOS?

Import Statement : #import<CoreTelephony/CTCarrier.h> #import <CoreTelephony/CTTelephonyNetworkInfo.h> you can get country ...READ MORE

Dec 15, 2022 in Mobile Development by gaurav
 • 23,260 points • 1,130 views
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