InputEvent

Kotlin |Java

abstract class InputEvent : Parcelable

kotlin.Any
↳	android.view.InputEvent

Known Direct Subclasses

KeyEvent, MotionEvent

KeyEvent	Object used to report key and button events.
MotionEvent	Object used to report movement (mouse, pen, finger, trackball) events.

Common base class for input events.

Summary

Inherited constants

From class Parcelable

Int

CONTENTS_FILE_DESCRIPTOR

Descriptor bit used with describeContents(): indicates that the Parcelable object's flattened representation includes a file descriptor.

Int

PARCELABLE_WRITE_RETURN_VALUE

Flag for use with writeToParcel: the object being written is a return value, that is the result of a function such as "Parcelable someFunction()", "void someFunction(out Parcelable)", or "void someFunction(inout Parcelable)". Some implementations may want to release resources at this point.

Public methods
open Int	`describeContents()`
InputDevice!	`getDevice()` Gets the device that this event came from.
abstract Int	`getDeviceId()` Gets the id for the device that this event came from.
abstract Long	`getEventTime()` Retrieve the time this event occurred, in the `android.os.SystemClock#uptimeMillis` time base.
abstract Int	`getSource()` Gets the source of the event.
open Boolean	`isFromSource(source: Int)` Determines whether the event is from the given source.

Inherited functions

From class Parcelable

Unit

writeToParcel(dest: Parcel, flags: Int)

Flatten this object in to a Parcel.

Properties
static Parcelable.Creator<InputEvent!>	`CREATOR`

Public methods

describeContents

Added in API level 9

open fun describeContents(): Int

Return
`Int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR`

getDevice

Added in API level 9

fun getDevice(): InputDevice!

Gets the device that this event came from.

Return
`InputDevice!`	The device, or null if unknown.

getDeviceId

Added in API level 9

abstract fun getDeviceId(): Int

Gets the id for the device that this event came from. An id of zero indicates that the event didn't come from a physical device and maps to the default keymap. The other numbers are arbitrary and you shouldn't depend on the values.

Return
`Int`	The device id.

See Also

android.view.InputDevice#getDevice

getEventTime

Added in API level 16

abstract fun getEventTime(): Long

Retrieve the time this event occurred, in the android.os.SystemClock#uptimeMillis time base.

Return
`Long`	Returns the time this event occurred, in the `android.os.SystemClock#uptimeMillis` time base.

getSource

Added in API level 9

abstract fun getSource(): Int

Gets the source of the event.

Return
`Int`	The event source or `InputDevice.SOURCE_UNKNOWN` if unknown.

See Also

android.view.InputDevice#getSources

isFromSource

Added in API level 18

open fun isFromSource(source: Int): Boolean

Determines whether the event is from the given source.

Parameters
`source`	Int: The input source to check against. This can be a specific device type, such as `InputDevice.SOURCE_TOUCH_NAVIGATION`, or a more generic device class, such as `InputDevice.SOURCE_CLASS_POINTER`.

Return
`Boolean`	Whether the event is from the given source.

Properties

CREATOR

Added in API level 9

static val CREATOR: Parcelable.Creator<InputEvent!>