This feature is not on a current W3C standards track, but it is supported on the Firefox OS platform. Although implementations may change in the future and it is not supported widely across browsers, it is suitable for use in code dedicated to Firefox OS apps.
Provides access to the device's settings.
- References a Handler to manage change states of settings.
- Returns a
SettingsLockobject to safely access settings asynchronously.
- Allows to bind a function to any change on a given settings
- Allows to unbind a function previously set with
Not part of any specification yet; however, this API will be discuss at W3C as part of the System Applications Working Group.