Class BluetoothDevice

Definition

Namespace:: Tizen.Network.Bluetooth

Assembly:: Tizen.Network.Bluetooth.dll

This class is used to handle the connection with other devices and set authorization of other devices.
The BluetoothDevice class is used to search for services available on remote devices.

public class BluetoothDevice

Inheritance: object

BluetoothDevice

Properties

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Address

The address of the device.

Declaration

public string Address { get; }

Property Value

Type	Description
string

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AppearanceType

The Bluetooth appearance.

Declaration

public BluetoothAppearanceType AppearanceType { get; }

Property Value

Type	Description
BluetoothAppearanceType

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Class

The class of the device.

Declaration

public BluetoothClass Class { get; }

Property Value

Type	Description
BluetoothClass

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IsAuthorized

The authorization state of the device.

Declaration

public bool IsAuthorized { get; }

Property Value

Type	Description
bool

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IsConnected

The connection state of the device.

Declaration

public bool IsConnected { get; }

Property Value

Type	Description
bool

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IsPaired

The paired state of the device.

Declaration

public bool IsPaired { get; }

Property Value

Type	Description
bool

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ManufacturerData

The manufacturer data.

Declaration

public string ManufacturerData { get; }

Property Value

Type	Description
string

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ManufacturerDataLength

The length of the manufacturer data.

Declaration

public int ManufacturerDataLength { get; }

Property Value

Type	Description
int

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Name

The name of the device.

Declaration

public string Name { get; }

Property Value

Type	Description
string

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Rssi

The strength indicator of received signal of the device.

Declaration

public int Rssi { get; }

Property Value

Type	Description
int

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ServiceCount

The number of services.

Declaration

public int ServiceCount { get; }

Property Value

Type	Description
int

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ServiceUuidList

The service UUID list of the device.

Declaration

public IEnumerable<string> ServiceUuidList { get; }

Property Value

Type	Description
System.Collections.Generic.IEnumerable<T><string>

Methods

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CancelBonding()

Cancels the bonding process.

Declaration

public void CancelBonding()

Remarks

Bonding must be in progress by CreateBond().

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the cancel bonding procedure to remote device fails.

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CreateBond()

Creates a bond with the remote Bluetooth device.

Declaration

public void CreateBond()

Remarks

The Bluetooth must be enabled and the remote device must be discoverable by StartDiscovery(). The bond can be destroyed by DestroyBond(). The bonding request can be cancelled by CancelBonding(). If this succeeds, the BondCreated event will be invoked.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the create bonding process to the remote device fails.

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CreateSocket(string)

Creates the client socket.

Declaration

public IBluetoothClientSocket CreateSocket(string serviceUuid)

Parameters

Type	Name	Description
string	serviceUuid	The UUID of the service.

Returns

Type	Description
IBluetoothClientSocket	The IBluetoothClientSocket instance.

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DestroyBond()

Destroys the bond.

Declaration

public void DestroyBond()

Remarks

The Bluetooth must be enabled and the bond must be created by CreateBond(). If this succeeds, the BondDestroyed event will be invoked.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the destroy bonding procedure fails.

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GetConnectedProfiles()

Gets the connected profiles.

Declaration

public IEnumerable<BluetoothProfileType> GetConnectedProfiles()

Returns

Type	Description
System.Collections.Generic.IEnumerable<T><BluetoothProfileType>	The connected Bluetooth profiles.

Remarks

The Bluetooth must be enabled.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when there is no BT connection.

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GetMaskFromUuid(string[])

Gets the mask from the UUID.

Declaration

public BluetoothServiceClassType GetMaskFromUuid(string[] uuids)

Parameters

Type	Name	Description
string[]	uuids	The UUID list of the device.

Returns

Type	Description
BluetoothServiceClassType	The service mask list converted from the given UUID list.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the get Mask from UUID fails.

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GetProfile<T>()

Returns the instance of the Bluetooth profile type.

Declaration

public T GetProfile<T>() where T : BluetoothProfile

Returns

Type	Description
T	The profile instance.

Type Parameters

Name	Description
T

Remarks

The Bluetooth must be enabled.

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IsProfileConnected(BluetoothProfileType)

Determines if profile is connected to the specified remote device.

Declaration

public bool IsProfileConnected(BluetoothProfileType profileType)

Parameters

Type	Name	Description
BluetoothProfileType	profileType	The Bluetooth profile type.

Returns

Type	Description
bool	`true` if profile is connected, otherwise `false`.

Remarks

The Bluetooth must be enabled.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when there is no BT connection.

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SetAlias(string)

Sets an alias for the bonded device.

Declaration

public void SetAlias(string aliasName)

Parameters

Type	Name	Description
string	aliasName	The alias name of the remote device.

Remarks

The Bluetooth must be enabled and the bond must be created by CreateBond().

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the set alias name to remote device fails.

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SetAuthorization(BluetoothAuthorizationType)

Sets the authorization of a bonded device.

Declaration

public void SetAuthorization(BluetoothAuthorizationType authorizationState)

Parameters

Type	Name	Description
BluetoothAuthorizationType	authorizationState	The authorization state.

Remarks

The Bluetooth must be enabled and the bond must be created by CreateBond(). If this succeeds, the AuthorizationChanged event will be invoked.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the set authorization to remote device fails.

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StartServiceSearch()

Starts the search for services supported by the specified device.

Declaration

public void StartServiceSearch()

Remarks

The Bluetooth must be enabled and remote device must be discoverable by StartDiscovery(). The bond must be created by CreateBond(). If this succeeds, the ServiceSearched event will be invoked.

Exceptions

Type	Condition
System.InvalidOperationException	Thrown when the BT/BTLE is not enabled or when the remote device service search fails.

Events

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AuthorizationChanged

The AuthorizationChanged event is raised when the authorization of the device is changed.

Declaration

public event EventHandler<AuthorizationChangedEventArgs> AuthorizationChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><AuthorizationChangedEventArgs>

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BondCreated

The BondCreated event is raised when the process of creating the bond is finished.

Declaration

public event EventHandler<BondCreatedEventArgs> BondCreated

Event Type

Type	Description
System.EventHandler<TEventArgs><BondCreatedEventArgs>

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BondDestroyed

The BondDestroyed event is raised when the bond is destroyed.

Declaration

public event EventHandler<BondDestroyedEventArgs> BondDestroyed

Event Type

Type	Description
System.EventHandler<TEventArgs><BondDestroyedEventArgs>

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ConnectionStateChanged

The ConnectionStateChanged event is raised when the connection state is changed.

Declaration

public event EventHandler<DeviceConnectionStateChangedEventArgs> ConnectionStateChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><DeviceConnectionStateChangedEventArgs>

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ServiceSearched

The ServiceSearched event is raised when the process of service searched is finished.

Declaration

public event EventHandler<ServiceSearchedEventArgs> ServiceSearched

Event Type

Type	Description
System.EventHandler<TEventArgs><ServiceSearchedEventArgs>