com.fenchtose.tooltip

Class AnimationUtils

java.lang.Object

com.fenchtose.tooltip.AnimationUtils

public class AnimationUtils
extends java.lang.Object

Helper class to create Animator Objects

Constructor Summary

Constructors

Constructor and Description
AnimationUtils()

Method Summary

Modifier and Type	Method and Description
static android.animation.Animator	fade(android.view.View view, float fromAlpha, float toAlpha, int duration) Fade Animation
static android.animation.Animator	reveal(android.view.View view, int cx, int cy, int startRadius, int finalRadius, int duration) Circular Reveal Animation
static android.animation.Animator	scaleX(android.view.View view, int pivotX, int pivotY, float fromScale, float toScale, int duration) Animator to animate X scale of the view.
static android.animation.Animator	scaleY(android.view.View view, int pivotX, int pivotY, float fromScale, float toScale, int duration) Animator to animate Y scale of the view.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnimationUtils

public AnimationUtils()

Method Detail

fade

@NonNull
public static android.animation.Animator fade(@NonNull
                                                       android.view.View view,
                                                       float fromAlpha,
                                                       float toAlpha,
                                                       int duration)

Fade Animation

Parameters:

view - View to be animated

fromAlpha - initial alpha

toAlpha - final alpha

duration - animation duration in milliseconds

Returns:

Animator Object

reveal

@NonNull
public static android.animation.Animator reveal(@NonNull
                                                         android.view.View view,
                                                         int cx,
                                                         int cy,
                                                         int startRadius,
                                                         int finalRadius,
                                                         int duration)

Circular Reveal Animation

Parameters:

view - View to be animated

cx - x coordinate of the center of the circle

cy - y coordinate of the center of the circle

startRadius - initial circle radius

finalRadius - final circle radius

duration - animation duration in milliseconds

Returns:

Animator Object

scaleY

@NonNull
public static android.animation.Animator scaleY(@NonNull
                                                         android.view.View view,
                                                         int pivotX,
                                                         int pivotY,
                                                         float fromScale,
                                                         float toScale,
                                                         int duration)

Animator to animate Y scale of the view. X scale is constant

Parameters:

view - View to be animated

pivotX - x coordinate of the pivot

pivotY - y coordinate of the pivot

fromScale - initial scale

toScale - final scale

duration - animation duration in milliseconds

Returns:

Animator Object

scaleX

@NonNull
public static android.animation.Animator scaleX(@NonNull
                                                         android.view.View view,
                                                         int pivotX,
                                                         int pivotY,
                                                         float fromScale,
                                                         float toScale,
                                                         int duration)

Animator to animate X scale of the view. Y scale is constant

Parameters:

view - View to be animated

pivotX - x coordinate of the pivot

pivotY - y coordinate of the pivot

fromScale - initial scale

toScale - final scale

duration - animation duration in milliseconds

Returns:

Animator Object