程序包 ohos.bluetooth.ble

类 BleAdvertiseCallback

java.lang.Object

ohos.bluetooth.ble.BleAdvertiseCallback

public abstract class BleAdvertiseCallback
extends Object

An abstract class for Bluetooth Low Energy (BLE) advertising callbacks.

You can inherit from this class to implement BLE advertising callbacks.

从以下版本开始:

3

字段概要

字段

限定符和类型	字段	说明
static int	RESULT_FAIL_ALREADY_STARTED	Failed to start BLE advertising because it has already been started.
static int	RESULT_FAIL_DATA_ILLEGAL	Failed to start BLE advertising because the advertising data is larger than 31 bytes.
static int	RESULT_FAIL_ERROR	Failed to start BLE advertising because an error occurred.
static int	RESULT_FAIL_FEATURE_UNSUPPORTED	Failed to start BLE advertising because it is not supported.
static int	RESULT_FAIL_TOO_MANY_ADVERTISERS	Failed to start BLE advertising because no more advertisers can be added.
static int	RESULT_SUCC	BLE advertising is started successfully.

构造器概要

构造器

构造器	说明
BleAdvertiseCallback()

方法概要

限定符和类型	方法	说明
void	startResultEvent(int result)	Called when BLE advertising is started via BleAdvertiser#startAdvertising(BleAdvertiseSettings, BleAdvertiseData, BleAdvertiseData).

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

RESULT_FAIL_ALREADY_STARTED

public static final int RESULT_FAIL_ALREADY_STARTED

Failed to start BLE advertising because it has already been started.

另请参阅:

常量字段值

RESULT_FAIL_DATA_ILLEGAL

public static final int RESULT_FAIL_DATA_ILLEGAL

Failed to start BLE advertising because the advertising data is larger than 31 bytes.

另请参阅:

常量字段值

RESULT_FAIL_ERROR

public static final int RESULT_FAIL_ERROR

Failed to start BLE advertising because an error occurred.

另请参阅:

常量字段值

RESULT_FAIL_FEATURE_UNSUPPORTED

public static final int RESULT_FAIL_FEATURE_UNSUPPORTED

Failed to start BLE advertising because it is not supported.

另请参阅:

常量字段值

RESULT_FAIL_TOO_MANY_ADVERTISERS

public static final int RESULT_FAIL_TOO_MANY_ADVERTISERS

Failed to start BLE advertising because no more advertisers can be added.

另请参阅:

常量字段值

RESULT_SUCC

public static final int RESULT_SUCC

BLE advertising is started successfully.

另请参阅:

常量字段值

构造器详细资料

BleAdvertiseCallback

public BleAdvertiseCallback()

方法详细资料

startResultEvent

public void startResultEvent(int result)

Called when BLE advertising is started via BleAdvertiser#startAdvertising(BleAdvertiseSettings, BleAdvertiseData, BleAdvertiseData).

参数:

result - Indicates the result of starting BLE advertising. The value can be RESULT_SUCC, indicating that BLE advertising is started successfully. The value can also be any of the following, indicating a failure to start BLE advertising: RESULT_FAIL_DATA_ILLEGAL, RESULT_FAIL_TOO_MANY_ADVERTISERS, RESULT_FAIL_ALREADY_STARTED, RESULT_FAIL_ERROR, and RESULT_FAIL_FEATURE_UNSUPPORTED.

从以下版本开始:

3