Most viewed questions in Mobile Development

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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
1,513 views
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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
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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
1,458 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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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
1,421 views
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Xcode Cloud not building my Flutter Project

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

Apr 11, 2023 in Flutter by Anitha
1,413 views
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1 answer

Flutter counter with Future.delayed

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

Apr 17, 2023 in Flutter by pooja
1,401 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
1,400 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
1,391 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
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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
0 votes
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
1,354 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 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
• 9,700 points
1,350 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
1,343 views
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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
1,340 views
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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
1,301 views
0 votes
1 answer
0 votes
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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
1,276 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
1,261 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
1,255 views
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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
1,217 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
1,217 views
0 votes
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
1,192 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
1,183 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
1,183 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
1,143 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
1,126 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
1,111 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
1,104 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
1,098 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
• 9,670 points
1,087 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

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
1,066 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
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
1,055 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
1,022 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
1,006 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
1,002 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
996 views
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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
• 9,670 points
995 views
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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
988 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
985 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
975 views
0 votes
0 answers

Android Studio Could not initialize class org.codehaus.groovy.runtime.InvokerHelper

I'm a newbie to Android Studio. Following ...READ MORE

Sep 22, 2022 in Android by Edureka
• 13,620 points
974 views
0 votes
0 answers

Opening Instagram app from a link on iOS

I am providing a feed which is ...READ MORE

Nov 8, 2022 in Mobile Development by gaurav
• 23,260 points
969 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
958 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
951 views
0 votes
1 answer

Match Android apk SHA256 with SafetyNet apkCertificateDigestSha256

You've missed a keyword in the download ...READ MORE

Nov 8, 2022 in Android by Edureka
• 12,690 points
942 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
935 views