me.everything.android.ui.overscroll

Class OverScrollBounceEffectDecoratorBase.BounceBackState

java.lang.Object

me.everything.android.ui.overscroll.OverScrollBounceEffectDecoratorBase.BounceBackState

All Implemented Interfaces:

android.animation.Animator.AnimatorListener, android.animation.ValueAnimator.AnimatorUpdateListener, OverScrollBounceEffectDecoratorBase.IDecoratorState

Enclosing class:

OverScrollBounceEffectDecoratorBase

protected class OverScrollBounceEffectDecoratorBase.BounceBackState
extends java.lang.Object
implements OverScrollBounceEffectDecoratorBase.IDecoratorState, android.animation.Animator.AnimatorListener, android.animation.ValueAnimator.AnimatorUpdateListener

When entered, starts the bounce-back animation.
Upon animation completion, transitions control onto the idle state; Does so by registering itself as an animation listener.
In the meantime, blocks (intercepts) all touch events.

Field Summary

Fields

Modifier and Type	Field and Description
protected OverScrollBounceEffectDecoratorBase.AnimationAttributes	mAnimAttributes
protected android.view.animation.Interpolator	mBounceBackInterpolator
protected float	mDecelerateFactor
protected float	mDoubleDecelerateFactor

Constructor Summary

Constructors

Constructor and Description
BounceBackState(float decelerateFactor)

Method Summary

Modifier and Type	Method and Description
protected android.animation.Animator	createAnimator()
protected android.animation.ObjectAnimator	createBounceBackAnimator(float startOffset)
protected android.animation.ObjectAnimator	createSlowdownAnimator(android.view.View view, int slowdownDuration, float slowdownEndOffset)
int	getStateId() The client-perspective ID of the state associated with this (internal) one.
void	handleEntryTransition(OverScrollBounceEffectDecoratorBase.IDecoratorState fromState) Handle a transition onto this state, as it becomes 'current' state.
boolean	handleMoveTouchEvent(android.view.MotionEvent event) Handle a motion (touch) event.
boolean	handleUpOrCancelTouchEvent(android.view.MotionEvent event) Handle up / touch-cancel events.
void	onAnimationCancel(android.animation.Animator animation)
void	onAnimationEnd(android.animation.Animator animation)
void	onAnimationRepeat(android.animation.Animator animation)
void	onAnimationStart(android.animation.Animator animation)
void	onAnimationUpdate(android.animation.ValueAnimator animation)

Methods inherited from class java.lang.Object

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

Methods inherited from interface android.animation.Animator.AnimatorListener

onAnimationEnd, onAnimationStart

Field Detail

mBounceBackInterpolator

protected final android.view.animation.Interpolator mBounceBackInterpolator

mDecelerateFactor

protected final float mDecelerateFactor

mDoubleDecelerateFactor

protected final float mDoubleDecelerateFactor

mAnimAttributes

protected final OverScrollBounceEffectDecoratorBase.AnimationAttributes mAnimAttributes

Constructor Detail

BounceBackState

public BounceBackState(float decelerateFactor)

Method Detail

getStateId

public int getStateId()

Description copied from interface: OverScrollBounceEffectDecoratorBase.IDecoratorState

The client-perspective ID of the state associated with this (internal) one. ID's are as specified in IOverScrollState.

Specified by:

getStateId in interface OverScrollBounceEffectDecoratorBase.IDecoratorState

Returns:

The ID, e.g. IOverScrollState.STATE_IDLE.

handleEntryTransition

public void handleEntryTransition(OverScrollBounceEffectDecoratorBase.IDecoratorState fromState)

Description copied from interface: OverScrollBounceEffectDecoratorBase.IDecoratorState

Handle a transition onto this state, as it becomes 'current' state.

Specified by:

handleEntryTransition in interface OverScrollBounceEffectDecoratorBase.IDecoratorState

handleMoveTouchEvent

public boolean handleMoveTouchEvent(android.view.MotionEvent event)

Description copied from interface: OverScrollBounceEffectDecoratorBase.IDecoratorState

Handle a motion (touch) event.

Specified by:

handleMoveTouchEvent in interface OverScrollBounceEffectDecoratorBase.IDecoratorState

Parameters:

event - The event from onTouch.

Returns:

Return value for onTouch.

handleUpOrCancelTouchEvent

public boolean handleUpOrCancelTouchEvent(android.view.MotionEvent event)

Description copied from interface: OverScrollBounceEffectDecoratorBase.IDecoratorState

Handle up / touch-cancel events.

Specified by:

handleUpOrCancelTouchEvent in interface OverScrollBounceEffectDecoratorBase.IDecoratorState

Parameters:

event - The event from onTouch.

Returns:

Return value for onTouch.

onAnimationEnd

public void onAnimationEnd(android.animation.Animator animation)

Specified by:

onAnimationEnd in interface android.animation.Animator.AnimatorListener

onAnimationUpdate

public void onAnimationUpdate(android.animation.ValueAnimator animation)

Specified by:

onAnimationUpdate in interface android.animation.ValueAnimator.AnimatorUpdateListener

onAnimationStart

public void onAnimationStart(android.animation.Animator animation)

Specified by:

onAnimationStart in interface android.animation.Animator.AnimatorListener

onAnimationCancel

public void onAnimationCancel(android.animation.Animator animation)

Specified by:

onAnimationCancel in interface android.animation.Animator.AnimatorListener

onAnimationRepeat

public void onAnimationRepeat(android.animation.Animator animation)

Specified by:

onAnimationRepeat in interface android.animation.Animator.AnimatorListener

createAnimator

protected android.animation.Animator createAnimator()

createSlowdownAnimator

protected android.animation.ObjectAnimator createSlowdownAnimator(android.view.View view,
                                                                  int slowdownDuration,
                                                                  float slowdownEndOffset)

createBounceBackAnimator

protected android.animation.ObjectAnimator createBounceBackAnimator(float startOffset)