 Known Direct Subclasses
| KeyEvent |
Object used to report key and button events. |
| MotionEvent |
Object used to report movement (mouse, pen, finger, trackball) events. |
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Class Overview
Common base class for input events.
Summary
| Public Methods |
|---|
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int
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describeContents()
Describe the kinds of special objects contained in this Parcelable's
marshalled representation.
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final
InputDevice
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getDevice()
Gets the device that this event came from.
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abstract
int
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getDeviceId()
Gets the id for the device that this event came from.
|
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abstract
long
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getEventTime()
Retrieve the time this event occurred,
in the uptimeMillis() time base. |
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abstract
int
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getSource()
Gets the source of the event.
|
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boolean
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isFromSource(int source)
Determines whether the event is from the given source.
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[Expand]
Inherited Methods |
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From class
java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
|
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Invoked when the garbage collector has detected that this instance is no longer reachable.
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final
Class<?>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
|
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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From interface
android.os.Parcelable
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abstract
int
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describeContents()
Describe the kinds of special objects contained in this Parcelable's
marshalled representation.
|
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abstract
void
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writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel.
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Fields
Public Methods
public
int
describeContents
()
Describe the kinds of special objects contained in this Parcelable's
marshalled representation.
Returns
- a bitmask indicating the set of special object types marshalled
by the Parcelable.
public
final
InputDevice
getDevice
()
Gets the device that this event came from.
Returns
- The device, or null if unknown.
public
abstract
int
getDeviceId
()
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.
public
abstract
long
getEventTime
()
Retrieve the time this event occurred,
in the uptimeMillis() time base.
Returns
- Returns the time this event occurred,
in the
uptimeMillis() time base.
public
abstract
int
getSource
()
Gets the source of the event.
public
boolean
isFromSource
(int source)
Determines whether the event is from the given source.
Returns
- Whether the event is from the given source.
