## 3.13\. Quick Settings
Android provides a Quick Settings UI component that allows quick access to
frequently used or urgently needed actions.
If device implementations include a Quick Settings UI component, they:
* [C-1-1] MUST allow the user to add or remove the tiles provided through the
[`quicksettings`](
https://developer.android.com/reference/android/service/quicksettings/package-summary.html)
APIs from a third-party app.
* [C-1-2] MUST NOT automatically add a tile from a third-party app directly
to the Quick Settings.
* [C-1-3] MUST display all the user-added tiles from third-party apps
alongside the system-provided quick setting tiles.