I need a rock-solid kiosk-style interface for an Android-12-or-newer tablet that permanently boots into—and stays in—split-screen mode, running two existing Bluetooth apps side by side: • the Bluetooth signal app for my linear scale • the Bluetooth signal app for my camera Both apps must remain fully usable, yet everything else on the tablet (status bar, navigation keys, notifications, settings, recent-tasks button, etc.) has to be inaccessible. Think of it as a custom launcher or Device-Owner solution that automatically launches the two packages in split screen at start-up, keeps them in the foreground, and prevents the user from breaking out of that environment unless a hidden admin gesture or pass-code is entered. Key points I care about – Works on Android 12+ without root – Auto-relaunches both apps if either one crashes or is closed – Persists after reboot and across power loss – Clean way for an admin to exit kiosk mode when necessary – Clear build / install instructions (ADB or QR-based enrollment is fine) Please tell me how you plan to implement it (LockTask API, Managed Config, custom launcher, etc.) and any permissions I’ll need to grant during provisioning. Once finished, I expect the signed APK (or set of APKs) plus concise deployment steps so I can reproduce the setup on additional tablets.