11 questions
Tooling
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34
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Does Unreal Engine support Android XR, and what is the correct setup to use it?
I am researching whether Unreal Engine can be reliably used for Android-based XR before starting a new project.
The documentation is unclear and split between ARCore, OpenXR for Android, and vendor ...
- 365
0
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0
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40
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Android XR Unity player Cannot access 'constructor(p0: Context!, p1: B!, p2: IUnityPlayerLifecycleEvents!): UnityPlayer' it is protected
I am building and app for Android XR and I am using Unity to build 3D text. My final goal is to allow user to set text in textfield in Jetpack Compose UI, save it to Firestore, fetch it and display 3D ...
- 463
1
vote
1
answer
196
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How to simulate Android XR spatial navigation (as shown in Google I/O 2025) in emulator?
I'm currently experimenting with Android XR development and want to replicate the spatial navigation experience shown during Google I/O 2025, where the user moved smoothly between spatial panels and ...
0
votes
1
answer
249
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Android Studio Emulator fails to start XR Device – Vulkan is not supported
I'm trying to launch an Android Emulator named XR_Device (Android 14.0 "UpsideDownCake", x86_64), but I keep encountering the following error:
The emulator process for AVD XR_Device has ...
- 11
1
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0
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113
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Meta Quest 2: Custom Launcher Not Recognized as Default Home App (Android 2D Application)
I am developing a custom launcher for Meta Quest 2 using Kotlin and Jetpack Compose. The goal is to replace the default Oculus Home launcher with my own app. However, after adding the necessary intent ...
- 2,126
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31
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Layout size does not change according to the specified android:defaultWidth and android:defaultHeight
I am developing an application for Meta Quest 2 and facing an issue with activity layout resizing. When transitioning from LandingActivity to AdminSettingActivity, the expected layout size does not ...
- 2,126
0
votes
1
answer
254
views
Setting 3D model's pose in Scene Viewer for Android XR app
In Android XR app (and in ARCore app), the simplest way to load a 3D model with basic interaction capabilities is to implement a Scene Viewer. You can move and rotate a glTF model in the scene, ...
- 61k
1
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37
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adb keyevent for switching Android XR interaction modes?
Does Android have existing key events to trigger different interaction modes in the Android XR emulator (e.g., input mode, drag mouse to rotate)?
When switching the interaction modes in the Android XR ...
- 11
2
votes
1
answer
304
views
Why does the Android XR emulator become stuck on the Loading Screen?
I had successfully ran Google's xr-examples app in the Android XR virtual device. But when I clicked on Change XR Environment Mode to Passthrough On the virtual device crashed. Now subsequent runs of ...
- 1,678
1
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1
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170
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Android XR Emulator - What is the shortcut key for hand gestures in Android XR Emulator?
I am working with the Android XR Emulator for developing AR/VR applications, and I want to test hand gestures.
Does anyone know the shortcut key or how to enable hand gestures in the emulator?
I have ...
- 809
0
votes
1
answer
642
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Cannot run "Hello Android XR" app in XR Emulator
I've recently installed Android Studio Meerkat | 2024.3.1 Canary 7 (for macOS Sequoia), then downloaded and configured a Virtual XR Device for emulation process. The XR Emulator works fine, as ...
- 61k