Inheritance diagram for jau.direct_bt.DBTManager:

Collaboration diagram for jau.direct_bt.DBTManager:

Public Member Functions
final void	addChangedAdapterSetListener (final ChangedAdapterSetListener l)
	Add the given `ChangedAdapterSetListener` to this manager. More...

final BTAdapter	getAdapter (final int dev_id)
	Returns the BluetoothAdapter matching the given dev_id or null if not found. More...

final List< BTAdapter >	getAdapters ()
	Returns a list of BluetoothAdapters available in the system. More...

final BTAdapter	getDefaultAdapter ()
	Gets the default adapter to use for discovery. More...

int	removeAllChangedAdapterSetListener ()
	Remove all added `ChangedAdapterSetListener` entries from this manager. More...

final int	removeChangedAdapterSetListener (final ChangedAdapterSetListener l)
	Remove the given `ChangedAdapterSetListener` from this manager. More...

final boolean	setDefaultAdapter (final BTAdapter adapter)
	Sets a default adapter to use for discovery. More...

final void	shutdown ()
	Release the native memory associated with this object and all related Bluetooth resources. More...

void	addChangedAdapterSetListener (final ChangedAdapterSetListener l)
	Add the given `ChangedAdapterSetListener` to this manager. More...

BTAdapter	getAdapter (final int dev_id)
	Returns the BluetoothAdapter matching the given dev_id or null if not found. More...

List< BTAdapter >	getAdapters ()
	Returns a list of BluetoothAdapters available in the system. More...

BTAdapter	getDefaultAdapter ()
	Gets the default adapter to use for discovery. More...

int	removeAllChangedAdapterSetListener ()
	Remove all added `ChangedAdapterSetListener` entries from this manager. More...

int	removeChangedAdapterSetListener (final ChangedAdapterSetListener l)
	Remove the given `ChangedAdapterSetListener` from this manager. More...

boolean	setDefaultAdapter (BTAdapter adapter)
	Sets a default adapter to use for discovery. More...

void	shutdown ()
	Release the native memory associated with this object and all related Bluetooth resources. More...

Static Public Member Functions
static final void	addShutdownHook (final boolean head, final Runnable runnable)
	Add a shutdown hook to be performed at JVM shutdown before shutting down DBTManager instance. More...

static final BTManager	getManager () throws RuntimeException, BTException
	Returns an instance of BluetoothManager, to be used instead of constructor. More...

static final boolean	isJVMShuttingDown ()
	Returns true if the JVM is shutting down, otherwise false. More...

Protected Member Functions
final void	finalize ()

Static Protected Attributes
static final boolean	DEBUG = BTFactory.DEBUG

static final boolean	VERBOSE = BTFactory.VERBOSE

Detailed Description

Definition at line 41 of file DBTManager.java.

Member Function Documentation

◆ isJVMShuttingDown()

static final boolean jau.direct_bt.DBTManager.isJVMShuttingDown ( )

static

Returns true if the JVM is shutting down, otherwise false.

Definition at line 108 of file DBTManager.java.

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◆ addShutdownHook()

static final void jau.direct_bt.DBTManager.addShutdownHook	(	final boolean	head,
		final Runnable	runnable
	)

static

Add a shutdown hook to be performed at JVM shutdown before shutting down DBTManager instance.

Parameters

head	if true add runnable at the start, otherwise at the end
runnable	runnable to be added.

Definition at line 116 of file DBTManager.java.

◆ getAdapters()

final List< BTAdapter > jau.direct_bt.DBTManager.getAdapters ( )

Returns a list of BluetoothAdapters available in the system.

Returns: A list of BluetoothAdapters available in the system

Implements org.direct_bt.BTManager.

Definition at line 133 of file DBTManager.java.

◆ getAdapter()

final BTAdapter jau.direct_bt.DBTManager.getAdapter ( final int dev_id )

Returns the BluetoothAdapter matching the given dev_id or null if not found.

The adapters internal device id is constant across the adapter lifecycle, but may change after its destruction.

Parameters

dev_id the internal temporary adapter device id

Since: 2.0.0

Implements org.direct_bt.BTManager.

Definition at line 136 of file DBTManager.java.

◆ setDefaultAdapter()

final boolean jau.direct_bt.DBTManager.setDefaultAdapter ( final BTAdapter adapter )

Sets a default adapter to use for discovery.

Returns: TRUE if the device was set @implNote not implemented for jau.direct_bt

Implements org.direct_bt.BTManager.

Definition at line 147 of file DBTManager.java.

◆ getDefaultAdapter()

final BTAdapter jau.direct_bt.DBTManager.getDefaultAdapter ( )

Gets the default adapter to use for discovery.

The default adapter is either the first powered BTAdapter, or function returns nullptr if none is enabled.

Returns: the used default adapter

Implements org.direct_bt.BTManager.

Definition at line 152 of file DBTManager.java.

◆ addChangedAdapterSetListener()

final void jau.direct_bt.DBTManager.addChangedAdapterSetListener ( final ChangedAdapterSetListener l )

Add the given ChangedAdapterSetListener to this manager.

When a new callback is added, all available adapter's will be reported as added, this allows a fully event driven workflow.

The callback is performed on a dedicated thread, allowing the user to perform complex operations.

Since: 2.0.0

Implements org.direct_bt.BTManager.

Definition at line 163 of file DBTManager.java.

◆ removeChangedAdapterSetListener()

final int jau.direct_bt.DBTManager.removeChangedAdapterSetListener ( final ChangedAdapterSetListener l )

Remove the given ChangedAdapterSetListener from this manager.

Parameters

l	the to be removed element

Returns: the number of removed elements

Since: 2.0.0

Implements org.direct_bt.BTManager.

Definition at line 175 of file DBTManager.java.

◆ removeAllChangedAdapterSetListener()

int jau.direct_bt.DBTManager.removeAllChangedAdapterSetListener ( )

Remove all added ChangedAdapterSetListener entries from this manager.

Returns: the number of removed elements

Since: 2.7.0

Implements org.direct_bt.BTManager.

Definition at line 192 of file DBTManager.java.

◆ getManager()

static final BTManager jau.direct_bt.DBTManager.getManager ( ) throws RuntimeException, BTException

static

Returns an instance of BluetoothManager, to be used instead of constructor.

Returns: An initialized BluetoothManager instance.

Definition at line 304 of file DBTManager.java.

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◆ finalize()

final void jau.direct_bt.DBTManager.finalize ( )

protected

Definition at line 313 of file DBTManager.java.

◆ shutdown()

final void jau.direct_bt.DBTManager.shutdown ( )

Release the native memory associated with this object and all related Bluetooth resources.

The object should not be used following a call to close

Shutdown method is intended to allow a clean Bluetooth state at program exist.

Implements org.direct_bt.BTManager.

Definition at line 318 of file DBTManager.java.

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Member Data Documentation

◆ DEBUG

final boolean jau.direct_bt.DBTManager.DEBUG = BTFactory.DEBUG

staticprotected

Definition at line 43 of file DBTManager.java.

◆ VERBOSE

final boolean jau.direct_bt.DBTManager.VERBOSE = BTFactory.VERBOSE

staticprotected

Definition at line 44 of file DBTManager.java.

The documentation for this class was generated from the following file:

java/jau/direct_bt/DBTManager.java

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Attributes

Detailed Description

Member Function Documentation

◆ isJVMShuttingDown()

◆ addShutdownHook()

◆ getAdapters()

◆ getAdapter()

◆ setDefaultAdapter()

◆ getDefaultAdapter()

◆ addChangedAdapterSetListener()

◆ removeChangedAdapterSetListener()

◆ removeAllChangedAdapterSetListener()

◆ getManager()

◆ finalize()

◆ shutdown()

Member Data Documentation

◆ DEBUG

◆ VERBOSE