1,415,692 questions
0
votes
0
answers
24
views
Can you debug your app with a second user?
On various devices you can create additional users. On my device I encounter a strange storage issue: An app I develop cannot access it's external files dirs (while it works on another device). So I ...
- 51
Advice
0
votes
2
replies
88
views
In 2026, what field should a computer engineering student focus on, and what roadmap should they take?
As a third-year computer engineering student in 2026, considering the impact of AI on coding and engineering practice, what will companies expect from me? Which field should I choose (AI, data ...
-1
votes
0
answers
48
views
Flutter Google Sign-In: DEVELOPER_ERROR / Unknown calling package name 'com.google.android.gms' on app startup
I am getting a Google Play Services error in my Flutter app after adding Google Sign-In (Firebase Authentication).
The error appears immediately when the app starts, even before triggering the sign-in ...
- 525
0
votes
1
answer
37
views
Viewpager2 (Horizontal and vertikal) doesn't refresh the view when calling notifyDataSetChanged()
Helo,
I have a Horizontal Aadapter for a ViewPager:
public class HorizontalAdapter extends FragmentStateAdapter { ... }
Inside the HorizontalAdapter I have creating 3 VerticalContainerFragments, ...
- 35
0
votes
0
answers
66
views
LazyColumn fails to load Image with fast scrolling [closed]
When fast scrolls then lazycolumn fails to load the image and even the placeholder, tried using Coil still the issue is same with Box { Image}, SubComposeAsyncImage, AsyncImage. All three variations ...
- 550
Advice
1
vote
1
replies
39
views
How can I build my own offline text recognition library like Google ML Kit that gives text and bounding boxes, but supports my own custom language?
How can I create an Android library similar to Google ML Kit Text Recognition that works fully offline, detects text from images, and returns both the recognized text and the bounding boxes? I want to ...
Advice
1
vote
1
replies
27
views
Is there a secure way to upload AAB file without sharing keystore on Indus Appstore?
I am generating an AAB android app bundle for all the app versions. In order to upload it on the indus appstore they require a keystore file and password.
Generating an apk file is one of the options ...
0
votes
0
answers
106
views
YouTube video works in browser but fails inside Flutter app with error 152-4
I am developing a Flutter app (Android 12 and Android 14 tested) and embedding YouTube videos using youtube_player_iframe (or youtube_player_flutter).
The videos:
Work perfectly in Chrome on the ...
- 1
0
votes
0
answers
58
views
Flutter: Force portrait UI on tablets (iOS + Android) even when device is landscape, but avoid letterboxing / black bars
I have a Flutter app that should be portrait-only on phones and tablets.
What I want:
Even if the user holds the device in landscape, the app should stay in portrait UI
I am not able to create a ...
3
votes
1
answer
68
views
Performance Issue: 2x2, 3x3 Grid Video Playback Lag on Android TV
I am currently facing a performance issue while testing my Android TV application.
When I configure a 2x2 grid layout and play local videos (approximately 1 GB each) from the device storage, the ...
- 31
Advice
0
votes
0
replies
39
views
How to integrate native SwiftUI views into Compose Multiplatform using UIKitView?
I am building a Compose Multiplatform (CMP) application and need to leverage some iOS-specific native components (like MapKit or a custom SwiftUI chart) that are already built in SwiftUI.
While CMP ...
Advice
0
votes
0
replies
36
views
Designing a real-time anti-scam detection system for voice and text — what features and architecture should I consider?
I am building a real-time scam detection prototype for both voice calls and text chats.
Voice input will be transcribed using streaming ASR, then classified with NLP.
Text input will be classified ...
- 1
0
votes
0
answers
44
views
Android: Programmatically clearing clipboard with empty ClipData doesn't remove text from Gboard suggestion bar or history
I'm implementing a security feature in my Android app to clear sensitive data from the system clipboard after certain operations. However, when I set an empty ClipData to clear previously copied text, ...
- 91
Advice
2
votes
0
replies
77
views
Quick AI translation
I am reading a book in the ReadEra app. I have selected "Gemini" as the translation tool in that app. Every time I share text for translation, I receive the following warning: The content ...
- 101
-2
votes
0
answers
44
views
Getting the wireless network list with Android Studio [duplicate]
we are developing APKs with Android Studio, and we want to list nearby Wi-Fi networks when a button is clicked within this APK. How can we do this? In other words, we want a window to open displaying ...
