GlowPadView
lastmod 2026-11-10created 2014-02-142 edits
GlowPadView is a library that extracts from AOSP the UI widget used on the Android 4.x lock screen, where you drag the center circle to choose a target such as unlocking or launching the camera, so that ordinary apps can use it. It handles drag gestures from the center to target icons in several directions and draws a glowing animation, and has been applied to places such as incoming call screens.