OnDeviceStateChanged

Type

Notification

Sender

HMI

Purpose

Inform about BLUETOOTH device state changed

SDL PoliciesManager needs this notification for updating the data in policies database. Information about unpaired device will cause SDL PoliciesManager to remove all data related to it from the database.

Must

Notify SDL when the state of bluetooth paired device has been changed.

Note

SDL ignores all invalid notifications which come from HMI (invalid JSON, invalid data types/bounds etc).
Unpairing of the device is NOT a trigger for new PTU sequence.

Notification

Parameters

JSON Message Examples

Example Notification

{
  "jsonrpc" : "2.0",
  "method" : "SDL.OnDeviceStateChanged",
  "params" :  
  {
    "deviceInternalId":"0017CAF56A51",
    "deviceState":"UNPAIRED"
  }
}