This page lists Firefox OS/B2G OS-specific additions to the navigator object that have since been marked obsolete and removed from the Gecko platform.
- Returns a
MozAlarmsManagerobject you can use to schedule notifications or applications to be started at a specific time.
- This method is used to know if there are pending messages of a given type (
true) ot not (
- This method is used to allow applications to register a function handler that can receive — and react to — a message from the system.