Interface GattServerListener

All Known Implementing Classes:
GattServerAdapter
public interface GattServerListener
Receives the events of a local GattServer: requests from centrals, subscription changes and central connections. All methods are invoked on the EDT. Extend GattServerAdapter to override only the events you care about.

  • Method Details

    • characteristicReadRequest

      void characteristicReadRequest(GattReadRequest request)
      A central reads a characteristic without a static value; answer via [GattReadRequest#respond(byte[])] or GattReadRequest.reject(GattStatus).

    • characteristicWriteRequest

      void characteristicWriteRequest(GattWriteRequest request)
      A central writes a characteristic; acknowledge via GattWriteRequest.respond() when required.

    • descriptorReadRequest

      void descriptorReadRequest(GattReadRequest request)
      A central reads a descriptor without a static value. Platform note: iOS serves descriptors from their static values only, so this never fires there -- always give local descriptors a static value for cross-platform behavior.

    • descriptorWriteRequest

      void descriptorWriteRequest(GattWriteRequest request)
      A central writes a descriptor. Never fires on iOS -- see descriptorReadRequest(GattReadRequest).

    • subscriptionChanged

      void subscriptionChanged(BleCentral central, GattLocalCharacteristic characteristic, boolean subscribed)
      A central subscribed to or unsubscribed from a characteristic's notifications.

    • centralConnected

      void centralConnected(BleCentral central)
      A central connected to the local server.

    • centralDisconnected

      void centralDisconnected(BleCentral central)
      A central disconnected from the local server.