engineer.echo.oneactivity.animator

类 PageAnimator

java.lang.Object

engineer.echo.oneactivity.animator.PageAnimator

直接已知子类:

DefaultPageAnimator, EnterOvershootAnimator, VerticalSlideAnimator, WeChatPageAnimator

public abstract class PageAnimator
extends java.lang.Object

A PageAnimator is invoked whenever a visible/attached page is scrolled. This offers an opportunity for the application to apply a custom transformation to the page views.

构造器概要

构造器

构造器和说明
PageAnimator()
PageAnimator(int mDuraiton)

方法概要

限定符和类型	方法和说明
static PageAnimator	getAnimatorByClass(java.lang.Class cls)
static PageAnimator	getAnimatorByClass(java.lang.Class cls, int duration)
int	getDuraiton()
static void	setAlpha(android.view.View view, float alpha)
void	setDuraiton(int duraiton)
static void	setPivotX(android.view.View view, float x)
static void	setPivotY(android.view.View view, float y)
static void	setRotation(android.view.View view, float rotation)
static void	setRotationX(android.view.View view, float x)
static void	setRotationY(android.view.View view, float y)
static void	setScale(android.view.View view, float scale)
static void	setScaleX(android.view.View view, float scale)
static void	setScaleY(android.view.View view, float scale)
static void	setTranslationX(android.view.View view, float x)
static void	setTranslationY(android.view.View view, float y)
protected abstract void	transformBackgroundPage(android.view.View page, float position, boolean enter) In this stage, transform the background page.
protected abstract void	transformForegroundPage(android.view.View page, float position, boolean enter) In this stage, transform the foreground page.
void	transformPage(android.view.View page, float position, boolean enter) Apply a transformation to the given page.
protected void	transformUnderlyingPage(android.view.View page, float position, boolean enter)

从类继承的方法 java.lang.Object

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

构造器详细资料

PageAnimator

public PageAnimator()

PageAnimator

public PageAnimator(int mDuraiton)

方法详细资料

transformPage

public void transformPage(android.view.View page,
                          float position,
                          boolean enter)

Apply a transformation to the given page.

参数:

page - Apply the transformation to this page

position - Position of page relative to the current front-and-center position of the pager. 0 is front and center. 1 is one full page position to the right, and -1 is one page position to the left.

enter - true if the pager is scrolling from item to item+1.

transformBackgroundPage

protected abstract void transformBackgroundPage(android.view.View page,
                                                float position,
                                                boolean enter)

In this stage, transform the background page.

参数:

position - (-1,0]

transformForegroundPage

protected abstract void transformForegroundPage(android.view.View page,
                                                float position,
                                                boolean enter)

In this stage, transform the foreground page.

参数:

position - (0,1]

getDuraiton

public int getDuraiton()

setDuraiton

public void setDuraiton(int duraiton)

transformUnderlyingPage

protected void transformUnderlyingPage(android.view.View page,
                                       float position,
                                       boolean enter)

setScaleX

public static void setScaleX(android.view.View view,
                             float scale)

setScaleY

public static void setScaleY(android.view.View view,
                             float scale)

setScale

public static void setScale(android.view.View view,
                            float scale)

setTranslationX

public static void setTranslationX(android.view.View view,
                                   float x)

setTranslationY

public static void setTranslationY(android.view.View view,
                                   float y)

setAlpha

public static void setAlpha(android.view.View view,
                            float alpha)

setRotation

public static void setRotation(android.view.View view,
                               float rotation)

setRotationX

public static void setRotationX(android.view.View view,
                                float x)

setRotationY

public static void setRotationY(android.view.View view,
                                float y)

setPivotX

public static void setPivotX(android.view.View view,
                             float x)

setPivotY

public static void setPivotY(android.view.View view,
                             float y)

getAnimatorByClass

public static PageAnimator getAnimatorByClass(java.lang.Class cls)

getAnimatorByClass

public static PageAnimator getAnimatorByClass(java.lang.Class cls,
                                              int duration)