🌙 Night Shield Android App – Eye Protection Overlay with Widget & Shake Toggle!

Introducing Night Shield – a lightweight Android app designed to protect your eyes during late-night screen usage.
With customizable color + opacity filters, instant widget toggle, and even shake-to-activate control, Night Shield is the perfect companion for low-light environments.

✨ Features Covered in This Video:

Live color picker with opacity control

Foreground service overlay for stable performance

Shake your phone to toggle the filter

Home screen widget to instantly turn shield on/off

Battery-efficient and minimal UI

🔒 Built with privacy and simplicity in mind.
📱 Perfect for reading, browsing, or bedtime phone use.