程序包 ohos.bluetooth

接口 ProfileBase

所有已知实现类:

A2dpSink, A2dpSource, HandsFreeAudioGateway

public interface ProfileBase

Represents a basic Bluetooth profile class and defines public profile status and interfaces.

从以下版本开始:

1

字段概要

字段

限定符和类型	字段	说明
static int	A2DP	Indicates that the profile is A2DP source profile.
static int	A2DP_SINK	Indicates that the profile is A2DP sink profile.
static int	CONNECT_STRATEGY_ALLOW	Indicates that the profile is allowed to connect for this device.
static int	CONNECT_STRATEGY_AUTO	Indicates that the profile will be auto connected when connecting this device.
static int	CONNECT_STRATEGY_DISALLOW	Indicates that the profile is not allowed to connect for this device.
static int	CONNECT_STRATEGY_UNKNOWN	Indicates that the profile strategy is unknown.
static int	GATT	Indicates that the profile is Gatt profile.
static int	GATT_SERVER	Indicates that the profile is Gatt server profile.
static int	HFP	Indicates that the profile is Handsfree AG profile.
static int	HFP_UNIT	Indicates that the profile is Handsfree HF profile.
static int	MAP_SERVER
static int	PBAP_CLIENT	Indicates that the profile is PBAP client profile.
static int	PBAP_SERVER	Indicates that the profile is PBAP server profile.
static String	PROFILE_PARAM_CUR_STATE	Indicates the connection state of a certain profile after the connection state is updated.
static String	PROFILE_PARAM_PRE_STATE	Indicates the connection state of a certain profile before the connection state is updated.
static int	SOCKET_MANAGER	Indicates that the profile is socket manager service.
static int	STATE_CONNECTED	Indicates that the current profile is connected.
static int	STATE_CONNECTING	Indicates that the current profile is being connected.
static int	STATE_DISCONNECTED	Indicates that the current profile is disconnected.
static int	STATE_DISCONNECTING	Indicates that the current profile is being disconnected.

方法概要

限定符和类型	方法	说明
List<BluetoothRemoteDevice>	getDevicesByStates(int[] states)	Obtains the list of devices in the specified status.
int	getDeviceState(BluetoothRemoteDevice device)	Obtains the connection status of a BluetoothRemoteDevice in the current profile.

字段详细资料

A2DP

static final int A2DP

Indicates that the profile is A2DP source profile.

另请参阅:

常量字段值

A2DP_SINK

static final int A2DP_SINK

Indicates that the profile is A2DP sink profile.

另请参阅:

常量字段值

CONNECT_STRATEGY_ALLOW

static final int CONNECT_STRATEGY_ALLOW

Indicates that the profile is allowed to connect for this device.

另请参阅:

常量字段值

CONNECT_STRATEGY_AUTO

static final int CONNECT_STRATEGY_AUTO

Indicates that the profile will be auto connected when connecting this device.

另请参阅:

常量字段值

CONNECT_STRATEGY_DISALLOW

static final int CONNECT_STRATEGY_DISALLOW

Indicates that the profile is not allowed to connect for this device.

另请参阅:

常量字段值

CONNECT_STRATEGY_UNKNOWN

static final int CONNECT_STRATEGY_UNKNOWN

Indicates that the profile strategy is unknown.

另请参阅:

常量字段值

GATT

static final int GATT

Indicates that the profile is Gatt profile.

另请参阅:

常量字段值

GATT_SERVER

static final int GATT_SERVER

Indicates that the profile is Gatt server profile.

另请参阅:

常量字段值

HFP

static final int HFP

Indicates that the profile is Handsfree AG profile.

另请参阅:

常量字段值

HFP_UNIT

static final int HFP_UNIT

Indicates that the profile is Handsfree HF profile.

另请参阅:

常量字段值

MAP_SERVER

static final int MAP_SERVER

另请参阅:

常量字段值

PBAP_CLIENT

static final int PBAP_CLIENT

Indicates that the profile is PBAP client profile.

另请参阅:

常量字段值

PBAP_SERVER

static final int PBAP_SERVER

Indicates that the profile is PBAP server profile.

另请参阅:

常量字段值

PROFILE_PARAM_CUR_STATE

static final String PROFILE_PARAM_CUR_STATE

Indicates the connection state of a certain profile after the connection state is updated.

另请参阅:

常量字段值

PROFILE_PARAM_PRE_STATE

static final String PROFILE_PARAM_PRE_STATE

Indicates the connection state of a certain profile before the connection state is updated.

另请参阅:

常量字段值

SOCKET_MANAGER

static final int SOCKET_MANAGER

Indicates that the profile is socket manager service.

另请参阅:

常量字段值

STATE_CONNECTED

static final int STATE_CONNECTED

Indicates that the current profile is connected.

另请参阅:

常量字段值

STATE_CONNECTING

static final int STATE_CONNECTING

Indicates that the current profile is being connected.

另请参阅:

常量字段值

STATE_DISCONNECTED

static final int STATE_DISCONNECTED

Indicates that the current profile is disconnected.

另请参阅:

常量字段值

STATE_DISCONNECTING

static final int STATE_DISCONNECTING

Indicates that the current profile is being disconnected.

另请参阅:

常量字段值

方法详细资料

getDevicesByStates

List<BluetoothRemoteDevice> getDevicesByStates(int[] states)

Obtains the list of devices in the specified status.

参数:

states - Indicates the connection status, which can be STATE_DISCONNECTED, STATE_CONNECTING, STATE_CONNECTED, or STATE_DISCONNECTING.

返回:

Returns the list of BluetoothRemoteDevice matching the specified status.

getDeviceState

int getDeviceState(BluetoothRemoteDevice device)

Obtains the connection status of a BluetoothRemoteDevice in the current profile.

参数:

device - Indicates the BluetoothRemoteDevice.

返回:

Returns the connection status, which can be STATE_DISCONNECTED, STATE_CONNECTING, STATE_CONNECTED, or STATE_DISCONNECTING.