SerialManager

Kotlin |Java

class SerialManager

kotlin.Any
↳	android.hardware.serial.SerialManager

This class allows you to communicate with Serial ports.

Summary

Public methods
MutableList<SerialPort!>	`getPorts()` Enumerates serial ports.
Unit	`registerSerialPortListener(executor: Executor, listener: SerialPortListener)` Register a listener to monitor serial port connections and disconnections.
Unit	`unregisterSerialPortListener(listener: SerialPortListener)` Unregister a listener that monitored serial port connections and disconnections.

fun getPorts(): MutableList<SerialPort!>

Enumerates serial ports.

Return
`MutableList<SerialPort!>`	This value cannot be `null`.

fun registerSerialPortListener(
    executor: Executor, 
    listener: SerialPortListener
): Unit

Parameters
`executor`	Executor: This value cannot be `null`. Callback and listener events are dispatched through this `Executor`, providing an easy way to control which thread is used. To dispatch events through the main thread of your application, you can use `Context.getMainExecutor()`. Otherwise, provide an `Executor` that dispatches to an appropriate thread.
`listener`	SerialPortListener: This value cannot be `null`.

Exceptions
`java.lang.IllegalStateException`	if this listener has already been registered.

fun unregisterSerialPortListener(listener: SerialPortListener): Unit

Unregister a listener that monitored serial port connections and disconnections.

Parameters
`listener`	SerialPortListener: This value cannot be `null`.