Starts running the session.
On This Page
Use start to begin a session. You must call this method while your app is running in the foreground.
You can’t use the start method to set up a schedulable session (such as a smart alarm session). Call the startAtDate: method instead.
Schedules a session to start running at a future date.
Stops the session.
The session’s current state.
The activation states for an extended runtime session.
The time and date when the session expires.