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Welcome to mobile development, share insights, ask questions, and address challenges with fellow mobile developers. This forum is ideal for bringing Android apps to Meta Horizon Store.
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Welcome to our 2D Development forum.

Hello and Welcome to our 2D Development forum. This is a community-driven space where you can share insights, ask questions, share ideas, and address challenges with fellow developers. Our goal is to create a supportive and respectful environment whe...

Llama 4

Dear Meta Ai I am still experiencing issues with Llama 4 it keeps giving me short Answers I do not want that and I do not like that it keeps making short answers can you change that I am still waiting but I do not want short answers I want a longer r...

Llama 4

Dear Meta Ai I am still seeing short responses it is still not meeting my responses but can you fix that I want a full longer response like last year but I keep asking and asking again and again for a longer response but can you change that I do not ...

On mobile cant hear or speak

Soo i cant talk or hear people in central or any other world some glitch or bug happened cant talk or hear people's voice I also tryed using a different phone with a different Gmail account but the same thing happened tryed everything changing phone ...

Llama 4

Dear Meta Ai I am still experiencing short answers but I keep asking and asking to provide a longer response but it keeps doing that still but I do not want to keep asking and asking again for a longer response can you not provide me a list format bu...

Llama 4

Dear Meta Ai I am experiencing short responses But I want you to change that but the responses have been short and I do not want that can you change that I want a longer response but I do not want that can you please change that but I been experienci...

Llama 4

Dear Meta Ai I want you to also remove the quotation marks and I do not want that I want you to revert to I understand your concern and Utimately it would depend on how in the responses and also I do not want to keep asking and asking again for a lon...

Llama 4

Dear Meta Ai I used to use Meta Ai when I used to ask my questions but somehow the responses seems different than usual from last year because I do not find the responses that accurate anymore they just give me weird answers but I remember I used to ...

3rd party peripheral device support through 2D app

Hello,I've developed a VR locomotion device and it would be awesome to be able to use it to send joystick commands to games running on the Meta Quest. I've looked into OpenXR and SDK support on the Meta Quest but I don't believe it's possible through...

Llama 4

Dear Meta Ai I am trying to answer my questions usual but the response seems too short when it came out I usually see a longer response but I do not want to keep asking and asking over and over again for a longer response again and again can you chan...

Llama 4

Dear Meta Ai I have been experiencing some issues with Llama 4 its been providing me a list format that i do not like and also the responses have been so different every time I ask a question I want you to fix the issue I do not want the list format ...

Llama 4

Dear Meta Ai I recently noticed about Meta Ai but the Llama 4 seems like is not working with the conversational flow it just keeps giving me short answers like I keep asking and asking again but its not the same as it used to be they keep giving me s...

Can't import my music

I'm trying to develop for Meta Horizon Worlds with the Desktop editor, but I can't upload my own music which is vital to my project as it is a rhythm based game. Why is that because the documentation state that I should be able to add my own audio fi...

Audio import

Hi I'm trying to develop for Meta Horizon Desktop, but I can't import my own audio which is important to my game is it's and obby rhythm game. The menu options in the help show audio import, but the desktop editor and web don't have audio import as a...

Psychologist and Social Workers

I am trying to reach the developers of meta to change the casting features. It would be way more convenient if we could use casting from the start and not have to set up from the headset. Right now I sit next to my patients and go through all screens...

Unable to join mobile preview link

From a tutorial/template world in DE, I sent/shared the link to preview on my mobile device. When I select go, from my mobile device, it hangs on world load. I've stopped fiddling with it since I'm not sure what the issue is. Perhaps I'll have to pub...

T00NAH by Member
  • 208 Views
  • 1 replies
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The 2D App Doesn't Accept Controller Click Input

As the title suggests, in a 2D app created with Unity, I am unable to press buttons using rays from the controller or hand tracking. However, if I physically reach out to the position of the app window, the buttons can be used.How can I make it possi...

PTC v74 package installer is broken

On v74, the native package installer is broken.We all can't install nor update .apk files anymore. After clicking the Install or Update button, all goes transparent and nothing appear.On all previous Meta Horizon OS version, there were a progress bar...

2025-02-03 15_44_18-PhotoFiltre 11.jpg signal-2025-02-03-153952_002.jpg
Anagan79 by Expert Protege
  • 320 Views
  • 0 replies
  • 1 kudos

v74 system firmware cannot install APK

Requesting help, I previously developed an android file manager to install APK files within the device, but after updating the v74 firmware in Quest 3, I can't install APK files within the device, previously I was calling com.android.packageinstaller...

VR-cgapk by Honored Guest
  • 377 Views
  • 0 replies
  • 0 kudos

Tri counts, optimization

So, I'm developing my first VR game that'll be published to the Horizon Store. Right now, the total Tri count of the game scene is 52K, with about 80K vertices. I'm not 100% done with everything, but with ambient occlusion, it'll be around a constant...