AdvertiseCallback

Kotlin |Java

abstract class AdvertiseCallback

kotlin.Any
↳	android.bluetooth.le.AdvertiseCallback

Bluetooth LE advertising callbacks, used to deliver advertising operation status.

Summary

Constants
static Int	`ADVERTISE_FAILED_ALREADY_STARTED` Failed to start advertising as the advertising is already started.
static Int	`ADVERTISE_FAILED_DATA_TOO_LARGE` Failed to start advertising as the advertise data to be broadcasted is larger than 31 bytes.
static Int	`ADVERTISE_FAILED_FEATURE_UNSUPPORTED` This feature is not supported on this platform.
static Int	`ADVERTISE_FAILED_INTERNAL_ERROR` Operation failed due to an internal error.
static Int	`ADVERTISE_FAILED_TOO_MANY_ADVERTISERS` Failed to start advertising because no advertising instance is available.

Public constructors
`AdvertiseCallback()`

Public methods
open Unit	`onStartFailure(errorCode: Int)` Callback when advertising could not be started.
open Unit	`onStartSuccess(settingsInEffect: AdvertiseSettings!)` Callback triggered in response to android.

Constants

ADVERTISE_FAILED_ALREADY_STARTED

Added in API level 21

static val ADVERTISE_FAILED_ALREADY_STARTED: Int

Failed to start advertising as the advertising is already started.

Value: 3

ADVERTISE_FAILED_DATA_TOO_LARGE

Added in API level 21

static val ADVERTISE_FAILED_DATA_TOO_LARGE: Int

Failed to start advertising as the advertise data to be broadcasted is larger than 31 bytes.

Value: 1

ADVERTISE_FAILED_FEATURE_UNSUPPORTED

Added in API level 21

static val ADVERTISE_FAILED_FEATURE_UNSUPPORTED: Int

This feature is not supported on this platform.

Value: 5

ADVERTISE_FAILED_INTERNAL_ERROR

Added in API level 21

static val ADVERTISE_FAILED_INTERNAL_ERROR: Int

Operation failed due to an internal error.

Value: 4

ADVERTISE_FAILED_TOO_MANY_ADVERTISERS

Added in API level 21

static val ADVERTISE_FAILED_TOO_MANY_ADVERTISERS: Int

Failed to start advertising because no advertising instance is available.

Value: 2

Public constructors

AdvertiseCallback

Added in API level 21

AdvertiseCallback()

Public methods

onStartFailure

Added in API level 21

open fun onStartFailure(errorCode: Int): Unit

Callback when advertising could not be started.

Parameters
`errorCode`	Int: Error code (see ADVERTISE_FAILED_* constants) for advertising start failures.

onStartSuccess

Added in API level 21

open fun onStartSuccess(settingsInEffect: AdvertiseSettings!): Unit

Callback triggered in response to android.bluetooth.le.BluetoothLeAdvertiser#startAdvertising indicating that the advertising has been started successfully.

Parameters
`settingsInEffect`	AdvertiseSettings!: The actual settings used for advertising, which may be different from what has been requested.