Added in API level 16

InputManager.InputDeviceListener

---

Kotlin |Java

public static interface InputManager.InputDeviceListener

android.hardware.input.InputManager.InputDeviceListener

---

Listens for changes in input devices.

Summary

Public methods
abstract void	onInputDeviceAdded(int deviceId) Called whenever an input device has been added to the system.
abstract void	onInputDeviceChanged(int deviceId) Called whenever the properties of an input device have changed since they were last queried.
abstract void	onInputDeviceRemoved(int deviceId) Called whenever an input device has been removed from the system.

Public methods

onInputDeviceAdded

Added in API level 16

public abstract void onInputDeviceAdded (int deviceId)

Called whenever an input device has been added to the system. Use InputManager.getInputDevice(int) to get more information about the device.

Parameters
deviceId	int: The id of the input device that was added.

onInputDeviceChanged

Added in API level 16

public abstract void onInputDeviceChanged (int deviceId)

Called whenever the properties of an input device have changed since they were last queried. Use InputManager#getInputDevice to get a fresh InputDevice object with the new properties.

Parameters
deviceId	int: The id of the input device that changed.

onInputDeviceRemoved

Added in API level 16

public abstract void onInputDeviceRemoved (int deviceId)

Called whenever an input device has been removed from the system.

Parameters
deviceId	int: The id of the input device that was removed.