MotionEventBuilder

Kotlin |Java

public class MotionEventBuilder

A helper builder for creating MotionEvent's.

Default values for unspecified attributes are 0 unless otherwise noted.

Summary

Public methods
`MotionEvent`	`build()` Returns a MotionEvent with the provided data or reasonable defaults.
`static MotionEventBuilder`	`newBuilder()` Start building a new MotionEvent.
`MotionEventBuilder`	`setAction(int action)` Sets the action.
`MotionEventBuilder`	`setActionIndex(int pointerIndex)` Sets the pointer index associated with the action.
`MotionEventBuilder`	`setButtonState(int buttonState)` Sets the button state.
`MotionEventBuilder`	`setDeviceId(int deviceId)` Sets the device id.
`MotionEventBuilder`	`setDownTime(long downTime)` Sets the down time.
`MotionEventBuilder`	`setEdgeFlags(int edgeFlags)` Sets the edge flags.
`MotionEventBuilder`	`setEventTime(long eventTime)` Sets the event time.
`MotionEventBuilder`	`setFlags(int flags)` Sets the flags.
`MotionEventBuilder`	`setMetaState(int metastate)` Sets the metaState.
`MotionEventBuilder`	`setPointer( MotionEvent.PointerProperties pointerProperties, MotionEvent.PointerCoords pointerCoords )` An expanded variant of `setPointer` that supports specifying all pointer properties and coords data.
`MotionEventBuilder`	`setPointer(float x, float y)` Simple mechanism to add a pointer to the MotionEvent.
`MotionEventBuilder`	`setSource(int source)` Sets the source.
`MotionEventBuilder`	`setXPrecision(float xPrecision)` Sets the x precision.
`MotionEventBuilder`	`setYPrecision(float yPrecision)` Sets the y precision.

Public methods

build

public MotionEvent build()

Returns a MotionEvent with the provided data or reasonable defaults.

newBuilder

public static MotionEventBuilder newBuilder()

Start building a new MotionEvent.

Returns
`MotionEventBuilder`	a new MotionEventBuilder.

setAction

public MotionEventBuilder setAction(int action)

Sets the action. Default is MotionEvent.ACTION_DOWN.

See also
`getAction`

setActionIndex

public MotionEventBuilder setActionIndex(int pointerIndex)

Sets the pointer index associated with the action.

See also
`getActionIndex`

setButtonState

public MotionEventBuilder setButtonState(int buttonState)

Sets the button state.

See also
`getButtonState`

setDeviceId

public MotionEventBuilder setDeviceId(int deviceId)

Sets the device id.

See also
`getDeviceId`

setDownTime

public MotionEventBuilder setDownTime(long downTime)

Sets the down time.

See also
`getDownTime`

setEdgeFlags

public MotionEventBuilder setEdgeFlags(int edgeFlags)

Sets the edge flags.

See also
`getEdgeFlags`

setEventTime

public MotionEventBuilder setEventTime(long eventTime)

Sets the event time. Default is SystemClock.uptimeMillis().

See also
`getEventTime`

setFlags

public MotionEventBuilder setFlags(int flags)

Sets the flags.

See also
`getFlags`

setMetaState

public MotionEventBuilder setMetaState(int metastate)

Sets the metaState.

See also
`getMetaState`

setPointer

public MotionEventBuilder setPointer(
    MotionEvent.PointerProperties pointerProperties,
    MotionEvent.PointerCoords pointerCoords
)

An expanded variant of setPointer that supports specifying all pointer properties and coords data.

setPointer

public MotionEventBuilder setPointer(float x, float y)

Simple mechanism to add a pointer to the MotionEvent.

Can be called multiple times to add multiple pointers to the event.

setSource

public MotionEventBuilder setSource(int source)

Sets the source.

See also
`getSource`

setXPrecision

public MotionEventBuilder setXPrecision(float xPrecision)

Sets the x precision.

See also
`getXPrecision`

setYPrecision

public MotionEventBuilder setYPrecision(float yPrecision)

Sets the y precision.

See also
`getYPrecision`