AdvertiseCallback

Kotlin |Java

public abstract class AdvertiseCallback
extends Object

java.lang.Object
↳	android.bluetooth.le.AdvertiseCallback

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

Summary

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

Public constructors
`AdvertiseCallback()`

Public methods
`void`	`onStartFailure(int errorCode)` Callback when advertising could not be started.
`void`	`onStartSuccess(AdvertiseSettings settingsInEffect)` Callback triggered in response to `BluetoothLeAdvertiser.startAdvertising` indicating that the advertising has been started successfully.

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Added in API level 21

public static final int ADVERTISE_FAILED_ALREADY_STARTED

Failed to start advertising as the advertising is already started.

Constant Value: 3 (0x00000003)

Added in API level 21

public static final int ADVERTISE_FAILED_DATA_TOO_LARGE

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

Constant Value: 1 (0x00000001)

Added in API level 21

public static final int ADVERTISE_FAILED_FEATURE_UNSUPPORTED

This feature is not supported on this platform.

Constant Value: 5 (0x00000005)

Added in API level 21

public static final int ADVERTISE_FAILED_INTERNAL_ERROR

Operation failed due to an internal error.

Constant Value: 4 (0x00000004)

Added in API level 21

public static final int ADVERTISE_FAILED_TOO_MANY_ADVERTISERS

Failed to start advertising because no advertising instance is available.

Constant Value: 2 (0x00000002)

Added in API level 21

public AdvertiseCallback ()

Added in API level 21

public void onStartFailure (int errorCode)

Callback when advertising could not be started.

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

Added in API level 21

public void onStartSuccess (AdvertiseSettings settingsInEffect)

Callback triggered in response to 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.