程序包 ohos.bluetooth.ble

类 BleAdvertiseSettings.Builder

java.lang.Object

ohos.bluetooth.ble.BleAdvertiseSettings.Builder

封闭类:

BleAdvertiseSettings

public static final class BleAdvertiseSettings.Builder
extends Object

BleAdvertiseSettings builder.

从以下版本开始:

3

构造器概要

构造器

构造器	说明
Builder()

方法概要

限定符和类型	方法	说明
BleAdvertiseSettings	build()	Builds a BleAdvertiseSettings instance.
BleAdvertiseSettings.Builder	setConnectable(boolean connectable)	Sets whether this advertisement is connectable.
BleAdvertiseSettings.Builder	setInterval(int interval)	Sets the slot value for the BLE advertising interval.
BleAdvertiseSettings.Builder	setTxPower(int txPower)	Sets the transmission power level for advertising.

从类继承的方法 java.lang.Object

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

构造器详细资料

Builder

public Builder()

方法详细资料

setInterval

public BleAdvertiseSettings.Builder setInterval(int interval)

Sets the slot value for the BLE advertising interval. The interval is represented by slots and the default interval is 1600 slots (1s).

参数:

interval - Indicates the slot value to set. Each slot is equal to 0.625 ms. The value ranges from 32 to 16777215.

返回:

Returns the BleAdvertiseSettings instance.

抛出:

IllegalArgumentException - Throws this exception if interval is invalid.

从以下版本开始:

3

setTxPower

public BleAdvertiseSettings.Builder setTxPower(int txPower)

Sets the transmission power level for advertising. The default value is -7 dBm.

参数:

txPower - Indicates the transmission power level in dBm. The value ranges from -127 to 1.

返回:

Returns the BleAdvertiseSettings instance.

抛出:

IllegalArgumentException - Throws this exception if txPower is invalid.

从以下版本开始:

3

setConnectable

public BleAdvertiseSettings.Builder setConnectable(boolean connectable)

Sets whether this advertisement is connectable.

参数:

connectable - Specifies whether this advertisement is connectable. The value true indicates that this advertisement is connectable, and false indicates not.

返回:

Returns the BleAdvertiseSettings instance.

从以下版本开始:

3

build

public BleAdvertiseSettings build()

Builds a BleAdvertiseSettings instance.

返回:

Returns the BleAdvertiseSettings instance.

从以下版本开始:

3