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/**
* Author: Sven Gothel <sgothel@jausoft.com>
* Copyright (c) 2020 Gothel Software e.K.
* Copyright (c) 2020 ZAFENA AB
*
* 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 direct_bt.tinyb;
import java.util.ArrayList;
import java.util.List;
import org.tinyb.BluetoothAdapter;
import org.tinyb.BluetoothDevice;
import org.tinyb.BluetoothException;
import org.tinyb.BluetoothGattService;
import org.tinyb.BluetoothObject;
import org.tinyb.BluetoothManager;
import org.tinyb.BluetoothType;
public class DBTManager implements BluetoothManager
{
private long nativeInstance;
private static DBTManager inst;
private final List<BluetoothAdapter> adapters = new ArrayList<BluetoothAdapter>();
public BluetoothType getBluetoothType() { return BluetoothType.NONE; }
private DBTObject find(final int type, final String name, final String identifier, final BluetoothObject parent, final long milliseconds)
{ throw new UnsupportedOperationException(); } // FIXME
@Override
public DBTObject find(final BluetoothType type, final String name, final String identifier, final BluetoothObject parent, final long timeoutMS) {
return find(type.ordinal(), name, identifier, parent, timeoutMS);
}
@Override
public DBTObject find(final BluetoothType type, final String name, final String identifier, final BluetoothObject parent) {
return find(type, name, identifier, parent, 0);
}
@SuppressWarnings("unchecked")
@Override
public <T extends BluetoothObject> T find(final String name, final String identifier, final BluetoothObject parent, final long timeoutMS) {
return (T) find(DBTObject.class_type().ordinal(), name, identifier, parent, timeoutMS);
}
@SuppressWarnings("unchecked")
@Override
public <T extends BluetoothObject> T find(final String name, final String identifier, final BluetoothObject parent) {
return (T) find(name, identifier, parent, 0);
}
@Override
public BluetoothObject getObject(final BluetoothType type, final String name,
final String identifier, final BluetoothObject parent) {
return getObject(type.ordinal(), name, identifier, parent);
}
private BluetoothObject getObject(final int type, final String name, final String identifier, final BluetoothObject parent)
{ throw new UnsupportedOperationException(); } // FIXME
@Override
public List<BluetoothObject> getObjects(final BluetoothType type, final String name,
final String identifier, final BluetoothObject parent) {
return getObjects(type.ordinal(), name, identifier, parent);
}
private List<BluetoothObject> getObjects(final int type, final String name, final String identifier, final BluetoothObject parent)
{ throw new UnsupportedOperationException(); } // FIXME
@Override
public List<BluetoothAdapter> getAdapters() { return adapters; }
@Override
public List<BluetoothDevice> getDevices() { return getDefaultAdapter().getDevices(); }
@Override
public List<BluetoothGattService> getServices() { throw new UnsupportedOperationException(); } // FIXME
@Override
public boolean setDefaultAdapter(final BluetoothAdapter adapter) { throw new UnsupportedOperationException(); } // FIXME
@Override
public BluetoothAdapter getDefaultAdapter() { return adapters.get(0); }
@Override
public boolean startDiscovery() throws BluetoothException { return getDefaultAdapter().startDiscovery(); }
@Override
public boolean stopDiscovery() throws BluetoothException { return getDefaultAdapter().stopDiscovery(); }
@Override
public boolean getDiscovering() throws BluetoothException { return getDefaultAdapter().getDiscovering(); }
/**
* Returns an opened default adapter instance!
* @throws BluetoothException in case adapter is invalid or could not have been opened.
*/
private native DBTAdapter getDefaultAdapterImpl() throws BluetoothException;
private native List<BluetoothAdapter> getAdapterListImpl();
private native void initImpl() throws BluetoothException;
private native void deleteImpl();
private DBTManager()
{
initImpl();
try {
adapters.addAll(getAdapterListImpl());
} catch (final BluetoothException be) {
be.printStackTrace();
}
}
/** Returns an instance of BluetoothManager, to be used instead of constructor.
* @return An initialized BluetoothManager instance.
*/
public static synchronized BluetoothManager getBluetoothManager() throws RuntimeException, BluetoothException
{
if (inst == null)
{
inst = new DBTManager();
}
return inst;
}
@Override
protected void finalize() {
shutdown();
}
@Override
public void shutdown() {
adapters.clear();
deleteImpl();
}
}
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