public class ServiceHelper
extends java.lang.Object
Modifier and Type | Method and Description |
---|---|
static ej.bluetooth.BluetoothCharacteristic |
getCharacteristic(ej.bluetooth.BluetoothService service,
ej.bluetooth.BluetoothUuid characteristicUuid)
Returns the characteristic with the given UUID in the given service.
|
static ej.bluetooth.BluetoothDescriptor |
getDescriptor(ej.bluetooth.BluetoothCharacteristic characteristic,
ej.bluetooth.BluetoothUuid descriptorUuid)
Returns the descriptor with the given UUID in the given characteristic.
|
static void |
printService(ej.bluetooth.BluetoothService service,
java.io.PrintStream printStream)
Prints information on the given service to the given print stream.
|
public static ej.bluetooth.BluetoothCharacteristic getCharacteristic(ej.bluetooth.BluetoothService service, ej.bluetooth.BluetoothUuid characteristicUuid) throws AttributeNotFoundException
If multiple characteristics have the same UUID, any of them may be returned.
service
- the service to search in.characteristicUuid
- the UUID of the characteristic to look for.AttributeNotFoundException
- if this service does not provide a characteristic with the given UUID.public static ej.bluetooth.BluetoothDescriptor getDescriptor(ej.bluetooth.BluetoothCharacteristic characteristic, ej.bluetooth.BluetoothUuid descriptorUuid) throws AttributeNotFoundException
If multiple descriptors have the same UUID, any of them may be returned.
characteristic
- the characteristic to search in.descriptorUuid
- the UUID of the descriptor to look for.AttributeNotFoundException
- if this characteristic does not provide a descriptor with the given UUID.public static void printService(ej.bluetooth.BluetoothService service, java.io.PrintStream printStream)
service
- the service to inspect.printStream
- the print stream to print to.