I need an Android live-wallpaper app that reacts to the phone’s motion sensors. The wallpaper should feel truly interactive: whenever the user moves the device, an animation is triggered—think subtle parallax elements drifting or particles responding to the shake of a hand. Touch input is not required; everything hinges on the motion data. Here’s the flow I have in mind. On first launch the app lets the user set the wallpaper, requests the necessary sensor permissions, and then runs quietly in the background via a standard WallpaperService. SensorManager (accelerometer and gyroscope) will drive the animation logic, and the frame rendering should stay efficient enough to hold 60 fps on mid-range hardware. I’m happy with either Kotlin or Java as long as the project is built in Android Studio and targets the current API level. Please deliver: • Signed installable APK for quick testing • Full, well-commented source code with build instructions • Brief read-me outlining sensor logic and how to add or tweak animation assets If you can supply a lightweight demo graphic or placeholder art until final assets are ready, even better. Let me know your estimated turnaround and any questions about the motion-triggered behaviour.