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BluetoothDevice.java
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/*
* Author: Andrei Vasiliu <andrei.vasiliu@intel.com>
* Copyright (c) 2016 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package tinyb;
import java.util.*;
import java.time.Duration;
/**
* Provides access to Bluetooth devices. Follows the BlueZ adapter API
* available at: http://git.kernel.org/cgit/bluetooth/bluez.git/tree/doc/device-api.txt
*/
public class BluetoothDevice extends BluetoothObject
{
private long nativeInstance;
public native BluetoothType getBluetoothType();
public native BluetoothDevice clone();
static BluetoothType class_type() { return BluetoothType.DEVICE; }
/** Find a BluetoothGattService. If parameter UUID is not null,
* the returned object will have to match it.
* It will first check for existing objects. It will not turn on discovery
* or connect to devices.
* @parameter UUID optionally specify the UUID of the BluetoothGattService you are
* waiting for
* @parameter timeout the function will return after timeout time, a
* value of zero means wait forever. If object is not found during this time null will be returned.
* @return An object matching the UUID or null if not found before
* timeout expires or event is canceled.
*/
public BluetoothGattService find(String UUID, Duration duration) {
BluetoothManager manager = BluetoothManager.getBluetoothManager();
return (BluetoothGattService) manager.find(BluetoothType.GATT_SERVICE,
null, UUID, this, duration);
}
/** Find a BluetoothGattService. If parameter UUID is not null,
* the returned object will have to match it.
* It will first check for existing objects. It will not turn on discovery
* or connect to devices.
* @parameter UUID optionally specify the UUID of the BluetoothGattService you are
* waiting for
* @return An object matching the UUID or null if not found before
* timeout expires or event is canceled.
*/
public BluetoothGattService find(String UUID) {
return find(UUID, Duration.ZERO);
}
/* D-Bus method calls: */
/** The connection to this device is removed, removing all connected
* profiles.
* @return TRUE if the device disconnected
*/
public native boolean disconnect();
/** A connection to this device is established, connecting each profile
* flagged as auto-connectable.
* @return TRUE if the device connected
*/
public native boolean connect();
/** Connects a specific profile available on the device, given by UUID
* @param arg_UUID The UUID of the profile to be connected
* @return TRUE if the profile connected successfully
*/
public native boolean connectProfile(String arg_UUID);
/** Disconnects a specific profile available on the device, given by UUID
* @param arg_UUID The UUID of the profile to be disconnected
* @return TRUE if the profile disconnected successfully
*/
public native boolean disconnectProfile(String arg_UUID);
/** A connection to this device is established, and the device is then
* paired.
* @return TRUE if the device connected and paired
*/
public native boolean pair();
/** Cancels an initiated pairing operation
* @return TRUE if the paring is cancelled successfully
*/
public native boolean cancelPairing();
/** Returns a list of BluetoothGattServices available on this device.
* @return A list of BluetoothGattServices available on this device,
* NULL if an error occurred
*/
public native List<BluetoothGattService> getServices();
/* D-Bus property accessors: */
/** Returns the hardware address of this device.
* @return The hardware address of this device.
*/
public native String getAddress();
/** Returns the remote friendly name of this device.
* @return The remote friendly name of this device, or NULL if not set.
*/
public native String getName();
/** Returns an alternative friendly name of this device.
* @return The alternative friendly name of this device, or NULL if not set.
*/
public native String getAlias();
/** Sets an alternative friendly name of this device.
*/
public native void setAlias(String value);
/** Returns the Bluetooth class of the device.
* @return The Bluetooth class of the device.
*/
public native int getBluetoothClass();
/** Returns the appearance of the device, as found by GAP service.
* @return The appearance of the device, as found by GAP service.
*/
public native short getAppearance();
/** Returns the proposed icon name of the device.
* @return The proposed icon name, or NULL if not set.
*/
public native String getIcon();
/** Returns the paired state the device.
* @return The paired state of the device.
*/
public native boolean getPaired();
/** Returns the trusted state the device.
* @return The trusted state of the device.
*/
public native boolean getTrusted();
/** Sets the trusted state the device.
*/
public native void setTrusted(boolean value);
/** Returns the blocked state the device.
* @return The blocked state of the device.
*/
public native boolean getBlocked();
/** Sets the blocked state the device.
*/
public native void setBlocked(boolean value);
/** Returns if device uses only pre-Bluetooth 2.1 pairing mechanism.
* @return True if device uses only pre-Bluetooth 2.1 pairing mechanism.
*/
public native boolean getLegacyPairing();
/** Returns the Received Signal Strength Indicator of the device.
* @return The Received Signal Strength Indicator of the device.
*/
public native short getRssi();
/** Returns the connected state of the device.
* @return The connected state of the device.
*/
public native boolean getConnected();
/** Returns the UUIDs of the device.
* @return Array containing the UUIDs of the device, ends with NULL.
*/
public native String[] getUuids();
/** Returns the local ID of the adapter.
* @return The local ID of the adapter.
*/
public native String getModalias();
/** Returns the adapter on which this device was discovered or
* connected.
* @return The adapter.
*/
public native BluetoothAdapter getAdapter();
private native void delete();
private BluetoothDevice(long instance)
{
super(instance);
nativeInstance = instance;
}
protected void finalize()
{
delete();
}
}