MotionLayout.MotionTracker
protected
static
interface
MotionLayout.MotionTracker
androidx.constraintlayout.motion.widget.MotionLayout.MotionTracker |
Subclasses can override to build test frameworks
Summary
Public methods | |
---|---|
abstract
void
|
addMovement(MotionEvent event)
|
abstract
void
|
clear()
|
abstract
void
|
computeCurrentVelocity(int units)
|
abstract
void
|
computeCurrentVelocity(int units, float maxVelocity)
|
abstract
float
|
getXVelocity(int id)
|
abstract
float
|
getXVelocity()
|
abstract
float
|
getYVelocity()
|
abstract
float
|
getYVelocity(int id)
|
abstract
void
|
recycle()
|
Public methods
clear
public abstract void clear ()
computeCurrentVelocity
public abstract void computeCurrentVelocity (int units)
Parameters | |
---|---|
units |
int |
computeCurrentVelocity
public abstract void computeCurrentVelocity (int units, float maxVelocity)
Parameters | |
---|---|
units |
int |
maxVelocity |
float |
getXVelocity
public abstract float getXVelocity (int id)
Parameters | |
---|---|
id |
int |
Returns | |
---|---|
float |
getXVelocity
public abstract float getXVelocity ()
Returns | |
---|---|
float |
getYVelocity
public abstract float getYVelocity ()
Returns | |
---|---|
float |
getYVelocity
public abstract float getYVelocity (int id)
Parameters | |
---|---|
id |
int |
Returns | |
---|---|
float |
recycle
public abstract void recycle ()