Gesture Launcher

Gesture Launcher is a ready-to-use Android app written in Java that uses the Android Accessibility Service API to intercept independent touch boundaries at the very top (status bar area) and bottom (navigation bar area) of the screen.

It allows users to launch custom global system actions or instantly launch targeted apps from any screen using multi-gesture input.

Features

Two-lane interception architecture Independent, isolated monitoring environments for both the top status bar and bottom navigation bar. Boundary adjustment of tactile boundaries Multi-directional adjustment (top height, left margin, right margin). Scaling floating point density from 0.1% to 5% using SeekBars. Complex Gesture Matrix Each panel has a separate setting for 5 different touch event states:

Single press (customizable test delays) Double tap (customizable detection windows) Long press (customizable thresholds in milliseconds) Swipe left (to calculate horizontal delta) Swipe right (horizontal calculations) Isolated synchronization infrastructure Independent gesture recognition timers for upper and lower gesture areas. Data saving is done using SharedPreferences. Reliable routing of actions Launching applications Asynchronous selection of installed applications. Easily find and compare installed packages. System shortcuts Take a screenshot Expand notifications Lock screen Hardware controls Adjusting the display brightness audio stream control Material Design 3 interface TabLayout + ViewPager2 architecture. Dynamically switch between day and night themes. Material3 components and open dropdown menus. Implementation of TalkBack-Safe Designed without flags for sensory exploration. Prevents touchscreen freezing and two-finger locking issues.

https://github.com/mgitlabs/Gesture-Launcher