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B2G/Bluetooth/WebBluetooth-v2/BluetoothPairingEvent

< B2G‎ | Bluetooth‎ | WebBluetooth-v2
Revision as of 04:55, 12 February 2015 by Joliu (talk | contribs) (→‎handle)

Overview

BluetoothPairingEvent is carried as the argument of pairing related event handlers, including mReq.ondisplaypasskeyreq, adapter.pairingReqs.onenterpincodereq, adapter.pairingReqs.onpairingconfirmationreq, and adapter.pairingReqs.onpairingconsentreq. Applications can get the pairing BluetoothDevice object and a BluetoothPairingHandle object. The BluetoothPairingHandle object contains required property and methods for respective pairing type, including the passkey to display on local UI (adapter.pairingReqs.ondisplaypasskeyreq) or to confirm (adapter.pairingReqs.onpairingconfirmationreq), and methods to reply the pin code entered by user (adapter.pairingReqs.onenterpincodereq) and reply user confirmation on passkey (adapter.pairingReqs.onpairingconfirmationreq).

Interfaces

BluetoothPairingEvent

[CheckPermissions="bluetooth"]
interface BluetoothPairingEvent : Event
{
  readonly attribute BluetoothDevice        device;
  readonly attribute BluetoothPairingHandle handle;
};

BluetoothPairingHandle

[CheckPermissions="bluetooth"]
interface BluetoothPairingHandle
{
  readonly attribute unsigned DOMString? passkey;

  Promise<void> setPinCode(DOMString aPinCode);
  Promise<void> accept();
  Promise<void> reject();
};

BluetoothPairingEvent

Properties

device

Description
The remote pairing bluetooth device.
Value type
BluetoothDevice

handle

Description
The handle contains necessary property and methods for respective pairing type.
Value type
BluetoothPairingHandle
Content table
Pairing type v.s. BluetoothPairingHandle content
Property Methods
passkey setPinCode accept reject
ondisplaypasskeyreq V V
onenterpincodereq V V
onpairingconfirmationreq V V V
onpairingconsentreq V V

BluetoothPairingHandle

Properties

passkey

Description
The passkey generated during the pairing process when both devices support secure simple pairing (SSP). Passkey is a 6-digit string ranging from decimal 000000 to 999999 (e.g., 000123). The property is null for event handlers adapter.onenterpincodereq and adapter.onpairingconsentreq since these two pairing types require no passkey.
Value type
DOMString

Methods

setPinCode(DOMString aPinCode)

Description
The method replies PIN code to the remote device when the local bluetooth adapter is pairing with it.
Parameter
aPinCode
A DOMString representing the PIN code set by user.
Return
A Promise to indicate whether the operation is resolved or rejected. If setPinCode is invalid for current pairing request, the Promise would be rejected.

accept()

Description
The method replies that user confirms to pair the local bluetooth adapter with the remote device.
Return
A Promise to indicate whether the operation is resolved or rejected. If accept is invalid for current pairing request, the Promise would be rejected.

reject()

Description
The method replies that user rejects to pair the local bluetooth adapter with the remote device.
Return
A Promise to indicate whether the operation is resolved or rejected.
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