android-BluetoothProfile

BluetoothProfile

public interface BluetoothProfile 

android.bluetooth.BluetoothProfile

Known Indirect Subclasses BluetoothA2dp,  BluetoothGatt,  BluetoothGattServer,  BluetoothHeadset,  BluetoothHealth

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Public APIs for the Bluetooth Profiles.

Clients should call getProfileProxy(Context, BluetoothProfile.ServiceListener, int), to get the Profile Proxy. Each public profile implements this interface.

Summary

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Nested classes
interface	BluetoothProfile.ServiceListener An interface for notifying BluetoothProfile IPC clients when they have been connected or disconnected to the service.

Constants
int	A2DP A2DP profile.
String	EXTRA_PREVIOUS_STATE Extra for the connection state intents of the individual profiles.
String	EXTRA_STATE Extra for the connection state intents of the individual profiles.
int	GATT GATT
int	GATT_SERVER GATT_SERVER
int	HEADSET Headset and Handsfree profile
int	HEALTH Health Profile
int	SAP
int	STATE_CONNECTED The profile is in connected state
int	STATE_CONNECTING The profile is in connecting state
int	STATE_DISCONNECTED The profile is in disconnected state
int	STATE_DISCONNECTING The profile is in disconnecting state

Public methods
abstractList	getConnectedDevices() Get connected devices for this specific profile.
abstract int	getConnectionState(BluetoothDevice device) Get the current connection state of the profile Requires BLUETOOTH permission.
abstractList	getDevicesMatchingConnectionStates(int[] states) Get a list of devices that match any of the given connection states.

Constants

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A2DP

Added in  API level 11

int A2DP

A2DP profile.

Constant Value: 2 (0x00000002)

EXTRA_PREVIOUS_STATE

Added in  API level 11

String EXTRA_PREVIOUS_STATE

Extra for the connection state intents of the individual profiles. This extra represents the previous connection state of the profile of the Bluetooth device.

Constant Value: "android.bluetooth.profile.extra.PREVIOUS_STATE"

EXTRA_STATE

Added in  API level 11

String EXTRA_STATE

Extra for the connection state intents of the individual profiles. This extra represents the current connection state of the profile of the Bluetooth device.

Constant Value: "android.bluetooth.profile.extra.STATE"

GATT

Added in  API level 18

int GATT

GATT

Constant Value: 7 (0x00000007)

GATT_SERVER

Added in  API level 18

int GATT_SERVER

GATT_SERVER

Constant Value: 8 (0x00000008)

HEADSET

Added in  API level 11

int HEADSET

Headset and Handsfree profile

Constant Value: 1 (0x00000001)

HEALTH

Added in  API level 14

int HEALTH

Health Profile

Constant Value: 3 (0x00000003)

SAP

Added in  API level 23

int SAP

Constant Value: 10 (0x0000000a)

STATE_CONNECTED

Added in  API level 11

int STATE_CONNECTED

The profile is in connected state

Constant Value: 2 (0x00000002)

STATE_CONNECTING

Added in  API level 11

int STATE_CONNECTING

The profile is in connecting state

Constant Value: 1 (0x00000001)

STATE_DISCONNECTED

Added in  API level 11

int STATE_DISCONNECTED

The profile is in disconnected state

Constant Value: 0 (0x00000000)

STATE_DISCONNECTING

Added in  API level 11

int STATE_DISCONNECTING

The profile is in disconnecting state

Constant Value: 3 (0x00000003)

Public methods

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getConnectedDevices

Added in  API level 11

List getConnectedDevices ()

Get connected devices for this specific profile.

Return the set of devices which are in state STATE_CONNECTED

Requires BLUETOOTH permission.

Returns
List	List of devices. The list will be empty on error.

getConnectionState

Added in  API level 11

int getConnectionState (BluetoothDevice device)

Get the current connection state of the profile

Requires BLUETOOTH permission.

Parameters
device	BluetoothDevice: Remote bluetooth device.

Returns
int	State of the profile connection. One of STATE_CONNECTED, STATE_CONNECTING, STATE_DISCONNECTED, STATE_DISCONNECTING

getDevicesMatchingConnectionStates

Added in  API level 11

List getDevicesMatchingConnectionStates (int[] states)

Get a list of devices that match any of the given connection states.

If none of the devices match any of the given states, an empty list will be returned.

Requires BLUETOOTH permission.

Parameters
states	int: Array of states. States can be one of STATE_CONNECTED, STATE_CONNECTING, STATE_DISCONNECTED, STATE_DISCONNECTING,

Returns
List	List of devices. The list will be empty on error.