EventObject | API reference | Android Developers (original) (raw)
open class EventObject : Serializable
The root class from which all event state objects shall be derived.
All Events are constructed with a reference to the object, the "source", that is logically deemed to be the object upon which the Event in question initially occurred upon.
Summary
| Public constructors |
|---|
| EventObject(source: Any!) Constructs a prototypical Event. |
| Public methods | |
|---|---|
| open Any! | getSource() The object on which the Event initially occurred. |
| open String | toString() Returns a String representation of this EventObject. |
| Properties | |
|---|---|
| Any! | source The object on which the Event initially occurred. |
Public constructors
EventObject
EventObject(source: Any!)
Constructs a prototypical Event.
| Parameters | |
|---|---|
| source | Any!: the object on which the Event initially occurred |
| Exceptions | |
|---|---|
| java.lang.IllegalArgumentException | if source is null |
Public methods
getSource
open fun getSource(): Any!
The object on which the Event initially occurred.
| Return | |
|---|---|
| Any! | the object on which the Event initially occurred |
toString
open fun toString(): String
Returns a String representation of this EventObject.
| Return | |
|---|---|
| String | a String representation of this EventObject |
Properties
source
protected var source: Any!
The object on which the Event initially occurred.
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Last updated 2025-02-10 UTC.