Summary: Constants | Methods | Inherited Methods | [Expand All]

BluetoothConfigManager

public class BluetoothConfigManager
extends Object

java.lang.Object
↳	com.google.android.things.bluetooth.BluetoothConfigManager

---

This class is used to control various configuration options for the Bluetooth stack.

For eg., it can be used to fetch or control the Bluetooth Class of Device

Summary

Constants
int	IO_CAPABILITY_IN Device only has a keyboard for entry but no display.
int	IO_CAPABILITY_IO Device has a display and the ability to input Yes/No.
int	IO_CAPABILITY_KBDISP Device has a display and a full keyboard.
int	IO_CAPABILITY_NONE Device has no Input or Output capability.
int	IO_CAPABILITY_OUT Device only has a display.
int	IO_CAPABILITY_UNKNOWN The Input/Output capability of the device is unknown.

Public methods
BluetoothClass	getBluetoothClass() Get current BluetoothClass (CoD) value of local Bluetooth adapter.
static BluetoothConfigManager	getInstance() Fetch an instance of BluetoothConfigManager
int	getIoCapability() Returns the Input/Output capability of the device for classic Bluetooth.
int	getLeIoCapability() Returns the Input/Output capability of the device for BLE operations.
boolean	setBluetoothClass(BluetoothClass bluetoothClass) Set the Bluetooth Class of Device (CoD) value of local Bluetooth adapter.
boolean	setIoCapability(int capability) Sets the Input/Output capability of the device for classic Bluetooth.
boolean	setLeIoCapability(int capability) Sets the Input/Output capability of the device for BLE operations.

Inherited methods

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 millis, int nanos) Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. final void wait(long millis) Causes the current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed. final void wait() Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object.

Constants

IO_CAPABILITY_IN

int IO_CAPABILITY_IN

Device only has a keyboard for entry but no display.

Constant Value: 2 (0x00000002)

IO_CAPABILITY_IO

int IO_CAPABILITY_IO

Device has a display and the ability to input Yes/No.

Constant Value: 1 (0x00000001)

IO_CAPABILITY_KBDISP

int IO_CAPABILITY_KBDISP

Device has a display and a full keyboard.

Constant Value: 4 (0x00000004)

IO_CAPABILITY_NONE

int IO_CAPABILITY_NONE

Device has no Input or Output capability.

Constant Value: 3 (0x00000003)

IO_CAPABILITY_OUT

int IO_CAPABILITY_OUT

Device only has a display.

Constant Value: 0 (0x00000000)

IO_CAPABILITY_UNKNOWN

int IO_CAPABILITY_UNKNOWN

The Input/Output capability of the device is unknown.

Constant Value: 255 (0x000000ff)

Public methods

getBluetoothClass

BluetoothClass getBluetoothClass ()

Get current BluetoothClass (CoD) value of local Bluetooth adapter.

Returns
BluetoothClass	BluetoothClass of local Bluetooth adapter.

Throws
IllegalStateException	when the connection to the server has died.

See also:

• Bluetooth CoD

getInstance

BluetoothConfigManager getInstance ()

Fetch an instance of BluetoothConfigManager

Returns
BluetoothConfigManager

Throws
IllegalStateException	if a connection cannot be established to the back-end service.

getIoCapability

int getIoCapability ()

Returns the Input/Output capability of the device for classic Bluetooth.

Returns
int	Input/Output capability of the device. One of IO_CAPABILITY_OUT, IO_CAPABILITY_IO, IO_CAPABILITY_IN, IO_CAPABILITY_NONE, IO_CAPABILITY_KBDISP or IO_CAPABILITY_UNKNOWN.

getLeIoCapability

int getLeIoCapability ()

Returns the Input/Output capability of the device for BLE operations.

Returns
int	Input/Output capability of the device. One of IO_CAPABILITY_OUT, IO_CAPABILITY_IO, IO_CAPABILITY_IN, IO_CAPABILITY_NONE, IO_CAPABILITY_KBDISP or IO_CAPABILITY_UNKNOWN.

setBluetoothClass

boolean setBluetoothClass (BluetoothClass bluetoothClass)

Set the Bluetooth Class of Device (CoD) value of local Bluetooth adapter.

Parameters
bluetoothClass	BluetoothClass: BluetoothClass to set the local adapter to.

Returns
boolean	result of operation

Throws
IllegalArgumentException	when BluetoothClass is null.
IllegalStateException	when the connection to the server has died.

See also:

• Bluetooth CoD
• BluetoothClassFactory

setIoCapability

boolean setIoCapability (int capability)

Sets the Input/Output capability of the device for classic Bluetooth.

Changing the Input/Output capability of a device only takes effect on restarting the Bluetooth stack. You would need to restart the stack using disable() and enable() to see the changes.

Parameters
capability	int: Input/Output capability of the device. One of IO_CAPABILITY_OUT, IO_CAPABILITY_IO, IO_CAPABILITY_IN, IO_CAPABILITY_NONE or IO_CAPABILITY_KBDISP.

Returns
boolean	result of operation

Throws
IllegalArgumentException	when capability is invalid.

setLeIoCapability

boolean setLeIoCapability (int capability)

Sets the Input/Output capability of the device for BLE operations.

Changing the Input/Output capability of a device only takes effect on restarting the Bluetooth stack. You would need to restart the stack using disable() and enable() to see the changes.

Parameters
capability	int: Input/Output capability of the device. One of IO_CAPABILITY_OUT, IO_CAPABILITY_IO, IO_CAPABILITY_IN, IO_CAPABILITY_NONE or IO_CAPABILITY_KBDISP.

Returns
boolean	result of operation

Throws
IllegalArgumentException	when capability is invalid.

• Interfaces

  • BluetoothConnectionCallback
  • BluetoothPairingCallback

• Classes

  • BluetoothClassFactory
  • BluetoothConfigManager
  • BluetoothConnectionManager
  • BluetoothPairingCallback.PairingError
  • BluetoothProfile
  • BluetoothProfileManager
  • ConnectionParams
  • PairingParams