This guide explains how to build a production‑ready Android app for the RayNeo X-Series Glasses using standard Android tooling.
You’ll learn:
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What’s different from developing a regular phone app
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The platform‑specific limitations you need to keep in mind
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How to integrate the RayNeo AR SDK to address those differences
X-Series Glasses is a pair of AR glasses running a full Android 12 stack. Compared with a phone, you’ll run into two key architectural differences:
Dual Displays – A phone has one screen, the X3 has two:
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the left panel projects to the left eye and the right to the right eye. Android still gives you one “logical screen,” which means a vanilla phone UI will tear in half—left eye shows the left half, right eye shows the right half, and the two overlap.
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To fix binocular fusion, you must render each piece of UI twice—once per eye. The RayNeo AR SDK ships drop‑in base components (View, Activity, Dialog, Toast, etc.) that handle this automatically so you don’t have to copy‑paste boilerplate.
Input & Focus – A phone’s touch events are fully 2‑D (X and Y). The X3 exposes 2‑D coordinates as well, but you still need an explicit focus system. If you already have an X2 app, you can migrate it simply by upgrading to the new SDK.