TransportHandle

public interface TransportHandle
implements AutoCloseable

android.ranging.oob.TransportHandle

TransportHandle is used as the Out-Of-Band (OOB) transport mechanism by ranging module. In cases where module is used in a non-raw ranging mode, the user shall provide an implementation of the TransportHandle, allowing ranging module to do the necessary OOB communication with a peer device using the provided transport handle. Some examples of OOB transport between two peer devices are:

  • BLE GATT connection
  • Wi-Fi MDNS link
  • Internet

Summary

Nested classes

interface TransportHandle.ReceiveCallback

TransportHandle callback. 

Public methods

abstract void registerReceiveCallback(Executor executor, TransportHandle.ReceiveCallback callback)

Registers a callback to receive updates from the transport mechanism.

abstract void sendData(byte[] data)

Send data to the peer device via the implemented OOB transport.

Inherited methods

Public methods

registerReceiveCallback

Added in API level 36 
 public abstract void registerReceiveCallback (Executor executor, TransportHandle.ReceiveCallback callback)

Registers a callback to receive updates from the transport mechanism.

The callback should be used to notify information about the peer device including the data received from the peer device.

Parameters
executor Executor: the Executor on which the callback should be invoked. Must not be null.
callback TransportHandle.ReceiveCallback: the ReceiveCallback instance to receive updates. Must not be null.
Throws
IllegalArgumentException if either executor or callback is null.

sendData

Added in API level 36 
 public abstract void sendData (byte[] data)

Send data to the peer device via the implemented OOB transport.

Parameters
data byte: the data to be sent to the peer device. Must not be null.
Throws
IllegalArgumentException if the provided data is null or invalid