Android APIs
public static final class

MotionEvent.PointerProperties

extends Object
java.lang.Object
   ↳ android.view.MotionEvent.PointerProperties

Class Overview

Transfer object for pointer properties. Objects of this type can be used to specify the pointer id and tool type when creating new MotionEvent objects and to query pointer properties in bulk.

Summary

Fields
public int id The pointer id.
public int toolType The pointer tool type.
Public Constructors
MotionEvent.PointerProperties()
Creates a pointer properties object with an invalid pointer id.
MotionEvent.PointerProperties(MotionEvent.PointerProperties other)
Creates a pointer properties object as a copy of the contents of another pointer properties object.
Public Methods
void clear()
Resets the pointer properties to their initial values.
void copyFrom(MotionEvent.PointerProperties other)
Copies the contents of another pointer properties object.
boolean equals(Object other)
Compares this instance with the specified object and indicates if they are equal.
int hashCode()
Returns an integer hash code for this object.
[Expand]
Inherited Methods
From class java.lang.Object

Fields

public int id

Added in API level 14

The pointer id. Initially set to INVALID_POINTER_ID (-1).

See Also

public int toolType

Added in API level 14

The pointer tool type. Initially set to 0.

See Also

Public Constructors

public MotionEvent.PointerProperties ()

Added in API level 14

Creates a pointer properties object with an invalid pointer id.

public MotionEvent.PointerProperties (MotionEvent.PointerProperties other)

Added in API level 14

Creates a pointer properties object as a copy of the contents of another pointer properties object.

Public Methods

public void clear ()

Added in API level 14

Resets the pointer properties to their initial values.

public void copyFrom (MotionEvent.PointerProperties other)

Added in API level 14

Copies the contents of another pointer properties object.

Parameters
other The pointer properties object to copy.

public boolean equals (Object other)

Added in API level 14

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Parameters
other the object to compare this instance with.
Returns
  • true if the specified object is equal to this Object; false otherwise.

public int hashCode ()

Added in API level 14

Returns an integer hash code for this object. By contract, any two objects for which equals(Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Returns
  • this object's hash code.