Package io.flutter.embedding.engine.systemchannels

Class PlatformViewsChannel2.PlatformViewTouch

java.lang.Object

io.flutter.embedding.engine.systemchannels.PlatformViewsChannel2.PlatformViewTouch

Enclosing class:

PlatformViewsChannel2

public static class PlatformViewsChannel2.PlatformViewTouch
extends Object

The state of a touch event in Flutter within a platform view.

Field Summary

Fields

Modifier and Type	Field	Description
final int	action
final int	buttonState
final int	deviceId
final Number	downTime	The amount of time that the touch has been pressed.
final int	edgeFlags
final Number	eventTime
final int	flags
final int	metaState
final long	motionEventId
final int	pointerCount	The number of pointers (e.g, fingers) involved in the touch event.
final Object	rawPointerCoords	Coordinates for each pointer, encoded in a raw format.
final Object	rawPointerPropertiesList	Properties for each pointer, encoded in a raw format.
final int	source
final int	viewId	The ID of the platform view as seen by the Flutter side.
final float	xPrecision	Coordinate precision along the x-axis.
final float	yPrecision	Coordinate precision along the y-axis.

Constructor Summary

Constructors

Constructor	Description
PlatformViewTouch(int viewId, Number downTime, Number eventTime, int action, int pointerCount, Object rawPointerPropertiesList, Object rawPointerCoords, int metaState, int buttonState, float xPrecision, float yPrecision, int deviceId, int edgeFlags, int source, int flags, long motionEventId)

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

viewId

public final int viewId

The ID of the platform view as seen by the Flutter side.

downTime

@NonNull
public final Number downTime

The amount of time that the touch has been pressed.

eventTime

@NonNull
public final Number eventTime

action

public final int action

pointerCount

public final int pointerCount

The number of pointers (e.g, fingers) involved in the touch event.

rawPointerPropertiesList

@NonNull
public final Object rawPointerPropertiesList

Properties for each pointer, encoded in a raw format. Expected to be formatted as a List[List[Integer]], where each inner list has two items: - An id, at index 0, corresponding to MotionEvent.PointerProperties.id - A tool type, at index 1, corresponding to MotionEvent.PointerProperties.toolType.

rawPointerCoords

@NonNull
public final Object rawPointerCoords

Coordinates for each pointer, encoded in a raw format.

metaState

public final int metaState

buttonState

public final int buttonState

xPrecision

public final float xPrecision

Coordinate precision along the x-axis.

yPrecision

public final float yPrecision

Coordinate precision along the y-axis.

deviceId

public final int deviceId

edgeFlags

public final int edgeFlags

source

public final int source

flags

public final int flags

motionEventId

public final long motionEventId

Constructor Details

PlatformViewTouch

public PlatformViewTouch(int viewId,
 @NonNull
 Number downTime,
 @NonNull
 Number eventTime,
 int action,
 int pointerCount,
 @NonNull
 Object rawPointerPropertiesList,
 @NonNull
 Object rawPointerCoords,
 int metaState,
 int buttonState,
 float xPrecision,
 float yPrecision,
 int deviceId,
 int edgeFlags,
 int source,
 int flags,
 long motionEventId)