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NineOldAndroids

Written by Jake Wharton, The Android Open Source Project, F. Leneuf-Magaud

List of types:

noaAnimatorSet
noaColorARGBEvaluator
noaFloatEvaluator
noaIntEvaluator
noaObjectAnimator
noaTimeAnimator
noaValueAnimator
noaViewHelper

noaAnimatorSet

This class plays a set of {@link Animator} objects in the specified order. Animations
can be set up to play together, in sequence, or after a specified delay.

There are two different approaches to adding animations to a AnimatorSet:
either the playTogether(Animator[]) or
playSequentially(Animator[]) methods can be called to add
a set of animations all at once, or the play(Animator) can be
used in conjunction with methods in the Builder class to add
animations one by one.

It is possible to set up a AnimatorSet with circular dependencies between
its animations. For example, an animation a1 could be set up to start before animation a2, a2
before a3, and a3 before a1. The results of this configuration are undefined, but will typically
result in none of the affected animations being played. Because of this (and because
circular dependencies do not make logical sense anyway), circular dependencies
should be avoided, and the dependency flow of animations should only be in one direction.

Events:

None

Members:


  Cancel

  ChildAnimations As List [read only]

  Duration As Long [read only]

  End

  Interpolator As Object [write only]

  INTERPOLATOR_ACCELERATE As android.view.animation.AccelerateInterpolator

  INTERPOLATOR_ACCELERATE_DECELERATE As android.view.animation.AccelerateDecelerateInterpolator

  INTERPOLATOR_ANTICIPATE As android.view.animation.AnticipateInterpolator

  INTERPOLATOR_ANTICIPATE_OVERSHOOT As android.view.animation.AnticipateOvershootInterpolator

  INTERPOLATOR_BOUNCE As android.view.animation.BounceInterpolator

  INTERPOLATOR_CYCLE (cycles As Float) As android.view.animation.CycleInterpolator

  INTERPOLATOR_DECELERATE As android.view.animation.DecelerateInterpolator

  INTERPOLATOR_LINEAR As android.view.animation.LinearInterpolator

  INTERPOLATOR_OVERSHOOT As android.view.animation.OvershootInterpolator

  isRunning As Boolean

  isStarted As Boolean

  Play (anim As Object) As com.nineoldandroids_b4a.animation.AnimatorSet.Builder

  PlaySequentially (items() As Object)

  PlayTogether (items() As Object)

  setDuration (duration As Long) As noaAnimatorSet

  setupEndValues

  setupStartValues

  Start

  StartDelay As Long

  Target As Object [write only]

Members description:

Cancel
Cancels the animation. Unlike End(), Cancel() causes the animation to
stop in its tracks, sending a Cancel event to its listeners, followed by an End event.

This method must be called on the thread that is running the animation.

Note that canceling a AnimatorSet also cancels all of the animations that it
is responsible for.
ChildAnimations As List [read only]
Returns the current list of child Animator objects controlled by this
AnimatorSet. This is a copy of the internal list; modifications to the returned list
will not affect the AnimatorSet, although changes to the underlying Animator objects
will affect those objects being managed by the AnimatorSet.
Duration As Long [read only]
Gets the length of each of the child animations of this AnimatorSet. This value may
be less than 0, which indicates that no duration has been set on this AnimatorSet
and each of the child animations will use their own duration.
End
Ends the animation. This causes the animation to assign the end value of the property being
animated, then sending the End event to its listeners.

This method must be called on the thread that is running the animation.

Note that ending a AnimatorSet also ends all of the animations that it is
responsible for.
Interpolator As Object [write only]
Sets the time interpolator for all current child animations
of this AnimatorSet.
INTERPOLATOR_ACCELERATE As android.view.animation.AccelerateInterpolator
INTERPOLATOR_ACCELERATE_DECELERATE As android.view.animation.AccelerateDecelerateInterpolator
INTERPOLATOR_ANTICIPATE As android.view.animation.AnticipateInterpolator
INTERPOLATOR_ANTICIPATE_OVERSHOOT As android.view.animation.AnticipateOvershootInterpolator
INTERPOLATOR_BOUNCE As android.view.animation.BounceInterpolator
INTERPOLATOR_CYCLE (cycles As Float) As android.view.animation.CycleInterpolator
INTERPOLATOR_DECELERATE As android.view.animation.DecelerateInterpolator
INTERPOLATOR_LINEAR As android.view.animation.LinearInterpolator
INTERPOLATOR_OVERSHOOT As android.view.animation.OvershootInterpolator
isRunning As Boolean
Returns true if any of the child animations of this AnimatorSet have been started and have
not yet ended.
isStarted As Boolean
Returns whether this Animator has been started and not yet ended. This state is a superset
of the state of isRunning(), because an Animator with a nonzero startDelay will return true
for isStarted() during the delay phase, whereas isRunning() will return true only after the
delay phase is complete.
Play (anim As Object) As com.nineoldandroids_b4a.animation.AnimatorSet.Builder
This method creates a Builder object, which is used to set up playing constraints.
This initial play() method tells the Builder the animation that is the dependency
for the succeeding commands to the Builder. For example, calling play(a1).with(a2)
sets up the AnimatorSet to play a1 and a2 at the same time, play(a1).before(a2)
sets up the AnimatorSet to play a1 first, followed by a2, and play(a1).after(a2)
sets up the AnimatorSet to play a2 first, followed by a1.

Note that play() is the only way to tell the Builder the animation upon which
the dependency is created, so successive calls to the various functions in Builder
will all refer to the initial parameter supplied in play() as the dependency of the
other animations. For example, calling play(a1).before(a2).before(a3) will play both a2
and a3 when a1 ends; it does not set up a dependency between a2 and a3.
PlaySequentially (items() As Object)
Sets up this AnimatorSet to play each of the supplied animations when the
previous animation ends.
items: The animations that will be started one after another.
PlayTogether (items() As Object)
Sets up this AnimatorSet to play all of the supplied animations at the same time.
items: The animations that will be started simultaneously.
setDuration (duration As Long) As noaAnimatorSet
Sets the length of each of the current child animations of this AnimatorSet. By default,
each child animation will use its own duration. If the duration is set on the AnimatorSet,
then each child animation inherits this duration.
duration: The length of the animation, in milliseconds, of each of the child
animations of this AnimatorSet.
setupEndValues
This method tells the object to use appropriate information to extract
ending values for the animation. For example, a AnimatorSet object will pass
this call to its child objects to tell them to set up the values. A
ObjectAnimator object will use the information it has about its target object
and PropertyValuesHolder objects to get the start values for its properties.
A ValueAnimator object will ignore the request since it does not have enough
information (such as a target object) to gather these values.
setupStartValues
This method tells the object to use appropriate information to extract
starting values for the animation. For example, a AnimatorSet object will pass
this call to its child objects to tell them to set up the values. A
ObjectAnimator object will use the information it has about its target object
and PropertyValuesHolder objects to get the start values for its properties.
A ValueAnimator object will ignore the request since it does not have enough
information (such as a target object) to gather these values.
Start
Starts this animation. If the animation has a nonzero startDelay, the animation will start
running after that delay elapses. A non-delayed animation will have its initial
value(s) set immediately, followed by sending a Start event to any listeners of this animator.

The animation started by calling this method will be run on the thread that called
this method. This thread should have a Looper on it (a runtime exception will be thrown if
this is not the case). Also, if the animation will animate properties of objects in the view
hierarchy, then the calling thread should be the UI thread for that view hierarchy.

Starting this AnimatorSet will, in turn, start the animations for which
it is responsible. The details of when exactly those animations are started depends on
the dependency relationships that have been set up between the animations.
StartDelay As Long
The amount of time, in milliseconds, to delay starting the animation after
Start is called.
Target As Object [write only]
Sets the target object for all current child animations of this AnimatorSet that take targets (ObjectAnimator and AnimatorSet).

noaColorARGBEvaluator

This evaluator can be used to perform type interpolation between integer
values that represent ARGB colors.

Events:

None

Members:


  evaluate (fraction As Float, startValue As Object, endValue As Object) As Object

Members description:

evaluate (fraction As Float, startValue As Object, endValue As Object) As Object
This function returns the calculated in-between value for a color
given integers that represent the start and end values in the four
bytes of the 32-bit int. Each channel is separately linearly interpolated
and the resulting calculated values are recombined into the return value.
fraction: The fraction from the starting to the ending values.
startValue: A 32-bit int value representing colors in the
separate bytes of the parameter.
endValue: A 32-bit int value representing colors in the
separate bytes of the parameter.

Returns a value that is calculated to be the linearly interpolated
result, derived by separating the start and end values into separate
color channels and interpolating each one separately, recombining the
resulting values in the same way.

noaFloatEvaluator

This evaluator can be used to perform type interpolation between float values.

Events:

None

Members:


  evaluate (fraction As Float, startValue As Number, endValue As Number) As Float

Members description:

evaluate (fraction As Float, startValue As Number, endValue As Number) As Float
This function returns the result of linearly interpolating the start and end values, with
fraction representing the proportion between the start and end values. The
calculation is a simple parametric calculation: result = x0 + t * (v1 - v0),
where x0 is startValue, x1 is endValue, and t is fraction.
fraction: The fraction from the starting to the ending values
startValue: The start value; should be of type float
endValue: The end value; should be of type float

Returns a linear interpolation between the start and end values, given the fraction parameter.

noaIntEvaluator

This evaluator can be used to perform type interpolation between int values.

Events:

None

Members:


  evaluate (fraction As Float, startValue As Integer, endValue As Integer) As Integer

Members description:

evaluate (fraction As Float, startValue As Integer, endValue As Integer) As Integer
This function returns the result of linearly interpolating the start and end values, with
fraction representing the proportion between the start and end values. The
calculation is a simple parametric calculation: result = x0 + t * (v1 - v0),
where x0 is startValue, x1 is endValue, and t is fraction.
fraction: The fraction from the starting to the ending values
startValue: The start value; should be of type int
endValue: The end value; should be of type int

Returns a linear interpolation between the start and end values, given the fraction parameter.

noaObjectAnimator

This subclass of {@link ValueAnimator} provides support for animating properties on target objects.
The constructors of this class take parameters to define the target object that will be animated
as well as the name of the property that will be animated. Appropriate set/get functions
are then determined internally and the animation will call these functions as necessary to
animate the property.
This is an 'Activity Object', it cannot be declared under Sub Process_Globals.

Events:

Start
Cancel
End
Repeat
Update

Members:


  AnimatedFraction As Float [read only]

  AnimatedValue As Object [read only]

  Cancel

  CurrentPlayTime As Long

  Duration As Long [read only]

  End

  Evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator [write only]

  FloatValues() As Float [write only]

  FrameDelay As Long

  InitializeFloat (target As Object, propertyName As String, StartValue As Float, EndValue As Float, EventPrefix As String) As noaObjectAnimator

  InitializeInt (target As Object, propertyName As String, StartValue As Int, EndValue As Int, EventPrefix As String) As noaObjectAnimator

  InitializeObject (target As Object, propertyName As String, evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator, StartValue As Object, EndValue As Object, EventPrefix As String) As noaObjectAnimator

  Interpolator As android.view.animation.Interpolator

  INTERPOLATOR_ACCELERATE As android.view.animation.AccelerateInterpolator

  INTERPOLATOR_ACCELERATE_DECELERATE As android.view.animation.AccelerateDecelerateInterpolator

  INTERPOLATOR_ANTICIPATE As android.view.animation.AnticipateInterpolator

  INTERPOLATOR_ANTICIPATE_OVERSHOOT As android.view.animation.AnticipateOvershootInterpolator

  INTERPOLATOR_BOUNCE As android.view.animation.BounceInterpolator

  INTERPOLATOR_CYCLE (cycles As Float) As android.view.animation.CycleInterpolator

  INTERPOLATOR_DECELERATE As android.view.animation.DecelerateInterpolator

  INTERPOLATOR_LINEAR As android.view.animation.LinearInterpolator

  INTERPOLATOR_OVERSHOOT As android.view.animation.OvershootInterpolator

  IntValues() As Int [write only]

  isRunning As Boolean

  isStarted As Boolean

  ObjectValues() As Object [write only]

  PROPERTY_ALPHA As String

  PROPERTY_PIVOT_X As String

  PROPERTY_PIVOT_Y As String

  PROPERTY_ROTATION As String

  PROPERTY_ROTATION_X As String

  PROPERTY_ROTATION_Y As String

  PROPERTY_SCALE_X As String

  PROPERTY_SCALE_Y As String

  PROPERTY_SCROLL_X As String

  PROPERTY_SCROLL_Y As String

  PROPERTY_TRANSLATION_X As String

  PROPERTY_TRANSLATION_Y As String

  PROPERTY_X As String

  PROPERTY_Y As String

  PropertyName As String

  RepeatCount As Int

  REPEATCOUNT_INFINITE As Int

  RepeatMode As Int

  REPEATMODE_RESTART As Int

  REPEATMODE_REVERSE As Int

  Reverse

  setDuration (duration As Long) As noaObjectAnimator

  setupEndValues

  setupStartValues

  Start

  StartDelay As Long

  Target As Object

  toString As String

  Values As List

Members description:

AnimatedFraction As Float [read only]
Returns the current animation fraction, which is the elapsed/interpolated fraction used in
the most recent frame update on the animation.
AnimatedValue As Object [read only]
The most recent value calculated by this Animator when there is just one property being
animated. This value is only sensible while the animation is running. The main purpose for
this read-only property is to retrieve the value from the Animator in the Update event
handler, which is called during each animation frame, immediately after the value is
calculated.
Cancel
Cancels the animation. Unlike End(), Cancel() causes the animation to
stop in its tracks, sending a Cancel event to its listeners, followed by an End event.

This method must be called on the thread that is running the animation.
CurrentPlayTime As Long
Gets the current position of the animation in time, which is equal to the current
time minus the time that the animation started. An animation that is not yet started will
return a value of zero.
Duration As Long [read only]
Gets the length of the animation. The default duration is 300 milliseconds.
End
Ends the animation. This causes the animation to assign the end value of the property being
animated, then sending the End event to its listeners.

This method must be called on the thread that is running the animation.
Evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator [write only]
The type evaluator to be used when calculating the animated values of this animation.
The system will automatically assign a float or int evaluator based on the type
of StartValue and EndValue in Initialize. But if these values are not one of these
primitive types, or if different evaluation is desired (such as is necessary with
int values that represent colors), a custom evaluator needs to be assigned. For
example, when running an animation on color values, the noaColorARGBEvaluator
should be used to get correct RGB color interpolation.
FloatValues() As Float [write only]
FrameDelay As Long
The amount of time, in milliseconds, between each frame of the animation. This is a
requested time that the animation will attempt to honor, but the actual delay between
frames may be different, depending on system load and capabilities.
NOTE: the same delay is applied to all animations, since they are all run off of a
single timing loop.
InitializeFloat (target As Object, propertyName As String, StartValue As Float, EndValue As Float, EventPrefix As String) As noaObjectAnimator
Initializes an ObjectAnimator that animates between float values.
target: The object whose property is to be animated.
propertyName: The name of the property being animated.
values: A set of values that the animation will animate between over time.
InitializeInt (target As Object, propertyName As String, StartValue As Int, EndValue As Int, EventPrefix As String) As noaObjectAnimator
Initializes an ObjectAnimator that animates between int values.
target: The object whose property is to be animated.
propertyName: The name of the property being animated.
values: A set of values that the animation will animate between over time.
InitializeObject (target As Object, propertyName As String, evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator, StartValue As Object, EndValue As Object, EventPrefix As String) As noaObjectAnimator
Initializes an ObjectAnimator that animates between object values.
Since ObjectAnimator does not know how to animate between arbitrary Objects, this
method also takes a TypeEvaluator object that the ObjectAnimator will use to perform
that interpolation.
target: The object whose property is to be animated.
property: The property being animated.
evaluator: A TypeEvaluator that will be called on each animation frame to provide
the necessary interpolation between the Object values to derive the animated value.
values: A set of values that the animation will animate between over time.
Interpolator As android.view.animation.Interpolator
Gets or sets the time interpolator that this Animator uses.
The interpolator determines whether the animation runs with linear or non-linear motion,
such as acceleration and deceleration. The default value is AccelerateDecelerateInterpolator.
INTERPOLATOR_ACCELERATE As android.view.animation.AccelerateInterpolator
INTERPOLATOR_ACCELERATE_DECELERATE As android.view.animation.AccelerateDecelerateInterpolator
INTERPOLATOR_ANTICIPATE As android.view.animation.AnticipateInterpolator
INTERPOLATOR_ANTICIPATE_OVERSHOOT As android.view.animation.AnticipateOvershootInterpolator
INTERPOLATOR_BOUNCE As android.view.animation.BounceInterpolator
INTERPOLATOR_CYCLE (cycles As Float) As android.view.animation.CycleInterpolator
INTERPOLATOR_DECELERATE As android.view.animation.DecelerateInterpolator
INTERPOLATOR_LINEAR As android.view.animation.LinearInterpolator
INTERPOLATOR_OVERSHOOT As android.view.animation.OvershootInterpolator
IntValues() As Int [write only]
isRunning As Boolean
Returns whether this Animator is currently running (having been started and gone past any
initial startDelay period and not yet ended).
isStarted As Boolean
Returns whether this Animator has been started and not yet ended. This state is a superset
of the state of isRunning(), because an Animator with a nonzero startDelay will return true
for isStarted() during the delay phase, whereas isRunning() will return true only after the
delay phase is complete.
ObjectValues() As Object [write only]
PROPERTY_ALPHA As String
PROPERTY_PIVOT_X As String
PROPERTY_PIVOT_Y As String
PROPERTY_ROTATION As String
PROPERTY_ROTATION_X As String
PROPERTY_ROTATION_Y As String
PROPERTY_SCALE_X As String
PROPERTY_SCALE_Y As String
PROPERTY_SCROLL_X As String
PROPERTY_SCROLL_Y As String
PROPERTY_TRANSLATION_X As String
PROPERTY_TRANSLATION_Y As String
PROPERTY_X As String
PROPERTY_Y As String
PropertyName As String
Gets or sets the name of the property that will be animated. This name will be used to
derive a setter function that will be called to set animated values.
For example, a property name of foo will result
in a call to the function setFoo() on the target object. If either
valueFrom or valueTo is null, then a getter function will
also be derived and called.

Note that the setter function derived from this property name
must take the same parameter type as the
valueFrom and valueTo properties, otherwise the call to
the setter function will fail.
RepeatCount As Int
Defines how many times the animation should repeat. The default value
is 0.
REPEATCOUNT_INFINITE As Int
This value used used with the RepeatCount property to repeat
the animation indefinitely.
RepeatMode As Int
Defines what this animation should do when it reaches the end.
REPEATMODE_RESTART As Int
When the animation reaches the end and RepeatCount is INFINITE
or a positive value, the animation restarts from the beginning.
REPEATMODE_REVERSE As Int
When the animation reaches the end and RepeatCount is INFINITE
or a positive value, the animation reverses direction on every iteration.
Reverse
Plays the Animator in reverse. If the animation is already running,
it will stop itself and play backwards from the point reached when reverse was called.
If the animation is not currently running, then it will start from the end and
play backwards. This behavior is only set for the current animation; future playing
of the animation will use the default behavior of playing forward.
setDuration (duration As Long) As noaObjectAnimator
Sets the length of the animation. The default duration is 300 milliseconds.
setupEndValues
This method tells the object to use appropriate information to extract
ending values for the animation. For example, a AnimatorSet object will pass
this call to its child objects to tell them to set up the values. A
ObjectAnimator object will use the information it has about its target object
and PropertyValuesHolder objects to get the start values for its properties.
A ValueAnimator object will ignore the request since it does not have enough
information (such as a target object) to gather these values.
setupStartValues
This method tells the object to use appropriate information to extract
starting values for the animation. For example, a AnimatorSet object will pass
this call to its child objects to tell them to set up the values. A
ObjectAnimator object will use the information it has about its target object
and PropertyValuesHolder objects to get the start values for its properties.
A ValueAnimator object will ignore the request since it does not have enough
information (such as a target object) to gather these values.
Start
Starts this animation. If the animation has a nonzero startDelay, the animation will start
running after that delay elapses. A non-delayed animation will have its initial value(s)
set immediately, followed by sending a Start event to any listeners of this animator.

The animation started by calling this method will be run on the thread that called
this method. This thread should have a Looper on it (a runtime exception will be thrown if
this is not the case). Also, if the animation will animate properties of objects in the view
hierarchy, then the calling thread should be the UI thread for that view hierarchy.

Calls to Start after the first are ignored. If you want to restart the animation, call Cancel
or End before.
StartDelay As Long
The amount of time, in milliseconds, to delay starting the animation after Start() is called.
Target As Object
The target object whose property will be animated by this animation
toString As String
Values As List
Returns the values that this Animator animates between.

noaTimeAnimator


Events:

Start
Cancel
End
TimeUpdate(TotalTime As Long, DeltaTime As Long)

Members:


  Cancel

  End

  FrameDelay As Long

  Initialize (EventPrefix As String) As noaTimeAnimator

  isRunning As Boolean

  isStarted As Boolean

  Start

  StartDelay As Long

Members description:

Cancel
Cancels this Animator.
End
Ends this Animator.
FrameDelay As Long
The amount of time, in milliseconds, between each frame of the animation. This is a
requested time that the animation will attempt to honor, but the actual delay between
frames may be different, depending on system load and capabilities.
NOTE: the same delay is applied to all animations, since they are all run off of a
single timing loop.
Initialize (EventPrefix As String) As noaTimeAnimator
Initializes a TimeAnimator.
There is no duration, interpolation, or object value-setting with this Animator.
Instead, it is simply started, after which it proceeds to send out events on every animation
frame to its TimeUpdate listener, with information about the total elapsed time, and the
elapsed time since the previous animation frame.
isRunning As Boolean
Returns whether this Animator is currently running (having been started and gone past any
initial startDelay period and not yet ended).
isStarted As Boolean
Returns whether this Animator has been started and not yet ended.
Start
Starts this Animator.
Calls to Start after the first are ignored. If you want to restart the animation, call Cancel
or End before.
StartDelay As Long
The amount of time, in milliseconds, to delay starting the animation after Start() is called.

noaValueAnimator

This class provides a simple timing engine for running animations
which calculate animated values and set them on target objects.

There is a single timing pulse that all animations use. It runs in a
custom handler to ensure that property changes happen on the UI thread.

By default, ValueAnimator uses non-linear time interpolation, via the
{@link AccelerateDecelerateInterpolator} class, which accelerates into and decelerates
out of an animation. This behavior can be changed by calling
{@link ValueAnimator#setInterpolator(TimeInterpolator)}.

Events:

Start
Cancel
End
Repeat
Update

Members:


  AnimatedFraction As Float [read only]

  AnimatedValue As Object [read only]

  Cancel

  CurrentPlayTime As Long

  Duration As Long [read only]

  End

  Evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator [write only]

  FloatValues() As Float [write only]

  FrameDelay As Long

  InitializeFloat (StartValue As Float, EndValue As Float, EventPrefix As String) As noaValueAnimator

  InitializeInt (StartValue As Int, EndValue As Int, EventPrefix As String) As noaValueAnimator

  InitializeObject (evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator, StartValue As Object, EndValue As Object, EventPrefix As String) As noaValueAnimator

  Interpolator As android.view.animation.Interpolator

  INTERPOLATOR_ACCELERATE As android.view.animation.AccelerateInterpolator

  INTERPOLATOR_ACCELERATE_DECELERATE As android.view.animation.AccelerateDecelerateInterpolator

  INTERPOLATOR_ANTICIPATE As android.view.animation.AnticipateInterpolator

  INTERPOLATOR_ANTICIPATE_OVERSHOOT As android.view.animation.AnticipateOvershootInterpolator

  INTERPOLATOR_BOUNCE As android.view.animation.BounceInterpolator

  INTERPOLATOR_CYCLE (cycles As Float) As android.view.animation.CycleInterpolator

  INTERPOLATOR_DECELERATE As android.view.animation.DecelerateInterpolator

  INTERPOLATOR_LINEAR As android.view.animation.LinearInterpolator

  INTERPOLATOR_OVERSHOOT As android.view.animation.OvershootInterpolator

  IntValues() As Int [write only]

  isRunning As Boolean

  isStarted As Boolean

  ObjectValues() As Object [write only]

  RepeatCount As Int

  REPEATCOUNT_INFINITE As Int

  RepeatMode As Int

  REPEATMODE_RESTART As Int

  REPEATMODE_REVERSE As Int

  Reverse

  setDuration (duration As Long) As noaValueAnimator

  setupEndValues

  setupStartValues

  Start

  StartDelay As Long

  toString As String

  Values As List

Members description:

AnimatedFraction As Float [read only]
Returns the current animation fraction, which is the elapsed/interpolated fraction used in
the most recent frame update on the animation.
AnimatedValue As Object [read only]
The most recent value calculated by this Animator when there is just one property being
animated. This value is only sensible while the animation is running. The main purpose for
this read-only property is to retrieve the value from the Animator in the Update event
handler, which is called during each animation frame, immediately after the value is
calculated.
Cancel
Cancels the animation. Unlike End(), Cancel() causes the animation to
stop in its tracks, sending a Cancel event to its listeners, followed by an End event.

This method must be called on the thread that is running the animation.
CurrentPlayTime As Long
Gets the current position of the animation in time, which is equal to the current
time minus the time that the animation started. An animation that is not yet started will
return a value of zero.
Duration As Long [read only]
Gets the length of the animation. The default duration is 300 milliseconds.
End
Ends the animation. This causes the animation to assign the end value of the property being
animated, then sending the End event to its listeners.

This method must be called on the thread that is running the animation.
Evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator [write only]
The type evaluator to be used when calculating the animated values of this animation.
The system will automatically assign a float or int evaluator based on the type
of StartValue and EndValue in Initialize. But if these values are not one of these
primitive types, or if different evaluation is desired (such as is necessary with
int values that represent colors), a custom evaluator needs to be assigned. For
example, when running an animation on color values, the noaColorARGBEvaluator
should be used to get correct RGB color interpolation.
FloatValues() As Float [write only]
Sets float values that will be animated between. A single
value implies that that value is the one being animated to. However, this is not typically
useful in a ValueAnimator object because there is no way for the object to determine the
starting value for the animation (unlike ObjectAnimator, which can derive that value
from the target object and property being animated). Therefore, there should typically
be two or more values.
FrameDelay As Long
The amount of time, in milliseconds, between each frame of the animation. This is a
requested time that the animation will attempt to honor, but the actual delay between
frames may be different, depending on system load and capabilities.
NOTE: the same delay is applied to all animations, since they are all run off of a
single timing loop.
InitializeFloat (StartValue As Float, EndValue As Float, EventPrefix As String) As noaValueAnimator
Initializes a ValueAnimator that animates between float values.
InitializeInt (StartValue As Int, EndValue As Int, EventPrefix As String) As noaValueAnimator
Initializes a ValueAnimator that animates between int values.
InitializeObject (evaluator As com.nineoldandroids_b4a.animation.TypeEvaluator, StartValue As Object, EndValue As Object, EventPrefix As String) As noaValueAnimator
Initializes a ValueAnimator that animates between object values.
Since ValueAnimator does not know how to animate between arbitrary Objects, this
method also takes a TypeEvaluator object that the ValueAnimator will use to perform
that interpolation.
Interpolator As android.view.animation.Interpolator
Gets or sets the time interpolator that this Animator uses.
The interpolator determines whether the animation runs with linear or non-linear motion,
such as acceleration and deceleration. The default value is AccelerateDecelerateInterpolator.
INTERPOLATOR_ACCELERATE As android.view.animation.AccelerateInterpolator
INTERPOLATOR_ACCELERATE_DECELERATE As android.view.animation.AccelerateDecelerateInterpolator
INTERPOLATOR_ANTICIPATE As android.view.animation.AnticipateInterpolator
INTERPOLATOR_ANTICIPATE_OVERSHOOT As android.view.animation.AnticipateOvershootInterpolator
INTERPOLATOR_BOUNCE As android.view.animation.BounceInterpolator
INTERPOLATOR_CYCLE (cycles As Float) As android.view.animation.CycleInterpolator
INTERPOLATOR_DECELERATE As android.view.animation.DecelerateInterpolator
INTERPOLATOR_LINEAR As android.view.animation.LinearInterpolator
INTERPOLATOR_OVERSHOOT As android.view.animation.OvershootInterpolator
IntValues() As Int [write only]
Sets int values that will be animated between. A single
value implies that that value is the one being animated to. However, this is not typically
useful in a ValueAnimator object because there is no way for the object to determine the
starting value for the animation (unlike ObjectAnimator, which can derive that value
from the target object and property being animated). Therefore, there should typically
be two or more values.
isRunning As Boolean
Returns whether this Animator is currently running (having been started and gone past any
initial startDelay period and not yet ended).
isStarted As Boolean
Returns whether this Animator has been started and not yet ended. This state is a superset
of the state of isRunning(), because an Animator with a nonzero startDelay will return true
for isStarted() during the delay phase, whereas isRunning() will return true only after the
delay phase is complete.
ObjectValues() As Object [write only]
Sets the values to animate between for this animation. A single
value implies that that value is the one being animated to. However, this is not typically
useful in a ValueAnimator object because there is no way for the object to determine the
starting value for the animation (unlike ObjectAnimator, which can derive that value
from the target object and property being animated). Therefore, there should typically
be two or more values.

There should be a TypeEvaluator set on the ValueAnimator that knows how to interpolate
between these value objects. ValueAnimator only knows how to interpolate between the
primitive types specified in the other setValues() methods.
RepeatCount As Int
Defines how many times the animation should repeat. The default value
is 0.
REPEATCOUNT_INFINITE As Int
This value used used with the RepeatCount property to repeat
the animation indefinitely.
RepeatMode As Int
Defines what this animation should do when it reaches the end.
REPEATMODE_RESTART As Int
When the animation reaches the end and RepeatCount is INFINITE
or a positive value, the animation restarts from the beginning.
REPEATMODE_REVERSE As Int
When the animation reaches the end and RepeatCount is INFINITE
or a positive value, the animation reverses direction on every iteration.
Reverse
Plays the Animator in reverse. If the animation is already running,
it will stop itself and play backwards from the point reached when reverse was called.
If the animation is not currently running, then it will start from the end and
play backwards. This behavior is only set for the current animation; future playing
of the animation will use the default behavior of playing forward.
setDuration (duration As Long) As noaValueAnimator
Sets the length of the animation. The default duration is 300 milliseconds.
setupEndValues
This method tells the object to use appropriate information to extract
ending values for the animation. For example, a AnimatorSet object will pass
this call to its child objects to tell them to set up the values. A
ObjectAnimator object will use the information it has about its target object
and PropertyValuesHolder objects to get the start values for its properties.
A ValueAnimator object will ignore the request since it does not have enough
information (such as a target object) to gather these values.
setupStartValues
This method tells the object to use appropriate information to extract
starting values for the animation. For example, a AnimatorSet object will pass
this call to its child objects to tell them to set up the values. A
ObjectAnimator object will use the information it has about its target object
and PropertyValuesHolder objects to get the start values for its properties.
A ValueAnimator object will ignore the request since it does not have enough
information (such as a target object) to gather these values.
Start
Starts this animation. If the animation has a nonzero startDelay, the animation will start
running after that delay elapses. A non-delayed animation will have its initial value(s)
set immediately, followed by sending a Start event to any listeners of this animator.

The animation started by calling this method will be run on the thread that called
this method. This thread should have a Looper on it (a runtime exception will be thrown if
this is not the case). Also, if the animation will animate properties of objects in the view
hierarchy, then the calling thread should be the UI thread for that view hierarchy.

Calls to Start after the first are ignored. If you want to restart the animation, call Cancel
or End before.
StartDelay As Long
The amount of time, in milliseconds, to delay starting the animation after Start() is called.
toString As String
Values As List
Returns the values that this Animator animates between.

noaViewHelper


Events:

None

Members:


  getAlpha (view As ConcreteViewWrapper) As Float

  getPivotX (view As ConcreteViewWrapper) As Float

  getPivotY (view As ConcreteViewWrapper) As Float

  getRotation (view As ConcreteViewWrapper) As Float

  getRotationX (view As ConcreteViewWrapper) As Float

  getRotationY (view As ConcreteViewWrapper) As Float

  getScaleX (view As ConcreteViewWrapper) As Float

  getScaleY (view As ConcreteViewWrapper) As Float

  getScrollX (view As ConcreteViewWrapper) As Float

  getScrollY (view As ConcreteViewWrapper) As Float

  getTranslationX (view As ConcreteViewWrapper) As Float

  getTranslationY (view As ConcreteViewWrapper) As Float

  getX (view As ConcreteViewWrapper) As Float

  getY (view As ConcreteViewWrapper) As Float

  setAlpha (view As ConcreteViewWrapper, alpha As Float)

  setPivotX (view As ConcreteViewWrapper, pivotX As Float)

  setPivotY (view As ConcreteViewWrapper, pivotY As Float)

  setRotation (view As ConcreteViewWrapper, rotation As Float)

  setRotationX (view As ConcreteViewWrapper, rotationX As Float)

  setRotationY (view As ConcreteViewWrapper, rotationY As Float)

  setScaleX (view As ConcreteViewWrapper, scaleX As Float)

  setScaleY (view As ConcreteViewWrapper, scaleY As Float)

  setScrollX (view As ConcreteViewWrapper, scrollX As Int)

  setScrollY (view As ConcreteViewWrapper, scrollY As Int)

  setTranslationX (view As ConcreteViewWrapper, translationX As Float)

  setTranslationY (view As ConcreteViewWrapper, translationY As Float)

  setX (view As ConcreteViewWrapper, x As Float)

  setY (view As ConcreteViewWrapper, y As Float)

Members description:

getAlpha (view As ConcreteViewWrapper) As Float
getPivotX (view As ConcreteViewWrapper) As Float
getPivotY (view As ConcreteViewWrapper) As Float
getRotation (view As ConcreteViewWrapper) As Float
getRotationX (view As ConcreteViewWrapper) As Float
getRotationY (view As ConcreteViewWrapper) As Float
getScaleX (view As ConcreteViewWrapper) As Float
getScaleY (view As ConcreteViewWrapper) As Float
getScrollX (view As ConcreteViewWrapper) As Float
getScrollY (view As ConcreteViewWrapper) As Float
getTranslationX (view As ConcreteViewWrapper) As Float
getTranslationY (view As ConcreteViewWrapper) As Float
getX (view As ConcreteViewWrapper) As Float
getY (view As ConcreteViewWrapper) As Float
setAlpha (view As ConcreteViewWrapper, alpha As Float)
setPivotX (view As ConcreteViewWrapper, pivotX As Float)
setPivotY (view As ConcreteViewWrapper, pivotY As Float)
setRotation (view As ConcreteViewWrapper, rotation As Float)
setRotationX (view As ConcreteViewWrapper, rotationX As Float)
setRotationY (view As ConcreteViewWrapper, rotationY As Float)
setScaleX (view As ConcreteViewWrapper, scaleX As Float)
setScaleY (view As ConcreteViewWrapper, scaleY As Float)
setScrollX (view As ConcreteViewWrapper, scrollX As Int)
setScrollY (view As ConcreteViewWrapper, scrollY As Int)
setTranslationX (view As ConcreteViewWrapper, translationX As Float)
setTranslationY (view As ConcreteViewWrapper, translationY As Float)
setX (view As ConcreteViewWrapper, x As Float)
setY (view As ConcreteViewWrapper, y As Float)
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