FrameHUD
English · Русский
A debug panel over your running app that breaks every frame into its stages and names the one that
is slowing you down. It installs as debugImplementation and leaves nothing in a release build:
source and quick start.
- Guide: collection without the panel, configuration, events and incidents, the Perfetto
flight recorder, screens and marks, exports and adb, baselines and the jank gate
- Reading the panel: what every row means, how to measure a screen, and what to do
when something turns red
- Comparing the tools: how FrameHUD differs from JankStats, Macrobenchmark,
Perfetto and Play Vitals
- How to tell which stage of the frame is making your app janky: two
rendering bugs that a frame counter reports as the same, measured on a Galaxy S25 Ultra