Aosp System Apps

AOSP Part XI — System Apps. Use when reasoning about SystemUI (status bar, notification shade, keyguard, Quick Settings, Monet/dynamic color), Launcher3 (model loader, Recents/Overview, gesture nav, all-apps, predictions, work profile), or the Settings app (SettingsProvider, SettingsLib, search index, slice surface). Chapters 48–49.

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File contents

AOSP Part XI — System Apps

The three privileged apps every AOSP build ships with: SystemUI, Launcher3, and Settings.

Chapters in this Part

  • 48-systemui.md — SystemUI process, status bar, notification shade, keyguard, Quick Settings, Monet/dynamic color
  • 49-launcher3.md — Launcher3, model loader, Recents/Overview, gesture nav, all-apps, predictions, work profile
  • 50-settings-app.md — Settings app structure, SettingsProvider, SettingsLib, search index, slice surface

When to load which chapter

  • Question mentions SystemUI, status bar, notification shade, keyguard, QS, Monet → 48-systemui.md
  • Question mentions Launcher3, Recents, Overview, gesture nav, all-apps → 49-launcher3.md
  • Question mentions Settings app, SettingsProvider, SettingsLib, slice → 50-settings-app.md

aospbooks/aosp-internal-book/tree/main/agents/_content/parts/system-apps commit 50d68da285

Frequently asked questions

npx skillmds@latest add aospbooks/aosp-system-apps