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BluetoothProfile
public
interface
BluetoothProfile
| android.bluetooth.BluetoothProfile |
Public APIs for the Bluetooth Profiles.
Clients should call BluetoothAdapter#getProfileProxy,
to get the Profile Proxy. Each public profile implements this
interface.
Summary
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
This constant is deprecated.
Health Device Profile (HDP) and MCAP protocol are no longer used. New
apps should use Bluetooth Low Energy based solutions such as |
int |
HEARING_AID
Hearing Aid Device |
int |
HID_DEVICE
HID Device |
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 | |
|---|---|
abstract
List<BluetoothDevice>
|
getConnectedDevices()
Get connected devices for this specific profile. |
abstract
int
|
getConnectionState(BluetoothDevice device)
Get the current connection state of the profile |
abstract
List<BluetoothDevice>
|
getDevicesMatchingConnectionStates(int[] states)
Get a list of devices that match any of the given connection states. |
Constants
A2DP
public static final int A2DP
A2DP profile.
Constant Value: 2 (0x00000002)
EXTRA_PREVIOUS_STATE
public static final 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
public static final 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
public static final int GATT
GATT
Constant Value: 7 (0x00000007)
GATT_SERVER
public static final int GATT_SERVER
GATT_SERVER
Constant Value: 8 (0x00000008)
HEADSET
public static final int HEADSET
Headset and Handsfree profile
Constant Value: 1 (0x00000001)
HEALTH
public static final int HEALTH
This constant is deprecated.
Health Device Profile (HDP) and MCAP protocol are no longer used. New
apps should use Bluetooth Low Energy based solutions such as BluetoothGatt,
BluetoothAdapter#listenUsingL2capChannel(), or
BluetoothDevice#createL2capChannel(int)
Health Profile
Constant Value: 3 (0x00000003)
HEARING_AID
public static final int HEARING_AID
Hearing Aid Device
Constant Value: 21 (0x00000015)
HID_DEVICE
public static final int HID_DEVICE
HID Device
Constant Value: 19 (0x00000013)
SAP
public static final int SAP
Constant Value: 10 (0x0000000a)
STATE_CONNECTED
public static final int STATE_CONNECTED
The profile is in connected state
Constant Value: 2 (0x00000002)
STATE_CONNECTING
public static final int STATE_CONNECTING
The profile is in connecting state
Constant Value: 1 (0x00000001)
STATE_DISCONNECTED
public static final int STATE_DISCONNECTED
The profile is in disconnected state
Constant Value: 0 (0x00000000)
STATE_DISCONNECTING
public static final int STATE_DISCONNECTING
The profile is in disconnecting state
Constant Value: 3 (0x00000003)
Public methods
getConnectedDevices
public abstract List<BluetoothDevice> getConnectedDevices ()
Get connected devices for this specific profile.
Return the set of devices which are in state STATE_CONNECTED
| Returns | |
|---|---|
List<BluetoothDevice> |
List of devices. The list will be empty on error. |
getConnectionState
public abstract int getConnectionState (BluetoothDevice device)
Get the current connection state of the profile
| Parameters | |
|---|---|
device |
BluetoothDevice: Remote bluetooth device. |
| Returns | |
|---|---|
int |
State of the profile connection. One of STATE_CONNECTED, STATE_CONNECTING, STATE_DISCONNECTED, STATE_DISCONNECTING
Value is STATE_DISCONNECTED, STATE_CONNECTING, STATE_CONNECTED, or STATE_DISCONNECTING |
getDevicesMatchingConnectionStates
public abstract List<BluetoothDevice> 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.
| Parameters | |
|---|---|
states |
int: Array of states. States can be one of STATE_CONNECTED, STATE_CONNECTING, STATE_DISCONNECTED, STATE_DISCONNECTING, |
| Returns | |
|---|---|
List<BluetoothDevice> |
List of devices. The list will be empty on error. |