Category "mobile"

iOS App sometimes crashes on Release Mode (EXC_BAD_ACCESS (SIGSEGV))

Currently experiencing a problem where the app sometime crashes only in release mode. Any ideas on how to decode the IOS Crash log, i've attached a small sectio

how insert loading animation during a function in python kivy?

I'm a beginner and would like to insert an MDSpinner while executing a loop, or a mysql query, or some process that takes time. I made this example below to ill

how to connect trust wallet and metamask in react with ethers.js

I am going to connect with trust wallet on mobile and metamask on computer in react. but now I can only connect with metamask. I want to connect with trust wall

Slow videos issue on mobile side

I have web project and mobile projects and there are videos. On the web side the speed of the videos is good, but on the mobile side their speed is slow. All vi

EventChannel not being called every time

I am very new to flutter+dart framework. I am trying to understand how EventChannel works. I have set up EventChannel to capture the number of an incoming call.

How to Listen For BLE signals in background using Flutter and Dart?

I'm trying to figure out how to add a listener in flutter that would listen for BLE signals even in the phone background, while the app is off. Is it possible t

Firebase unable to process request due to missing initial state

I am trying to use phone auth from firebase and I get this error now. Unable to process request due to missing initial state. This may happen if browser session

flutter video_player Not playing the video in release mode

i use video_palyer : ^2.1.0 the video playing normaly in debug mode but whene i run release apk the video not playing UPDATE the problem from flutter_facebook_a

Else if statement inside return in React Native

I'm newbie in react-native , and I have a problem with how to make else if inside the return, currently I have error which says, and I want to else if the ScanR

How to detect mobile apps in Picture-in-Picture mode from the browser?

It's possible to detect or know if there's an app in Picture-in-Picture (PiP) mode from the browser? There's an API for the PiP on the browser, but's only to pr

Mobile browsers are adding .html to filename on download

For some reason, with this code: header("Content-Type: text/x-vcard;charset=utf-8;"); header("Content-Disposition: attachment; filename=card.vcf"); header("Prag

How to manipulate arrays/index

I would like to access the index of a list and concatenate it to the index of another list. For example, the first user's input is "AB" and the second is "CD",

How to set Flutter AppBar Transparent without the Status bar

I tried to set a transparent appbar using. return Scaffold( extendBodyBehindAppBar: true,       appBar: AppBar(   &nbs

Is possible to hide scrollbar on mobile for webpage?

I'm trying hide scrollbar on mobile. Everything looks well on desktop (no srollbar), but when I check on some android device (ipad) - I can still see grey, thin

Build complex PDF in kotlin [closed]

I want to create "complex" (footer, header, cells and pictures) pdf for my android application (kotlin). I've seen some people already asked f

How can i make responsive HTML Table with 90% width of screen

Hello i have issue with table ive created table and at 1920*1080 24" monitor it looks very good. Issue is if user has smaller monitor like notebook, table, phon

How to launch URL in Flutter?

NOTE: I've already searched for ages about this problem & read every similar problem on StackOverflow I'm making Flutter app and I want to launch a URL on

How to upload multiple images using Dio and multi_image_picker plugin in Flutter

I want to upload multiple-images using Dio and multi_image_picker plug-in in Flutter. List<Asset> this is the problem because I can't convert from List&l

File picker type image returns null flutter

I have a problem with file picker type image. when I specify the type of the file as image file the function returns null , but when I specify an other type ,it

Unable to create an emulator using android studio

I installed android studio on MacBook Pro but when I try to create a virtual device it shows me an error saying that cpu does not support vt-x.