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124 changes: 124 additions & 0 deletions
124
library/src/main/java/com/daimajia/androidviewhover/proxy/AnimationProxy.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| package com.daimajia.androidviewhover.proxy; | ||
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| import android.view.View; | ||
| import android.view.animation.Interpolator; | ||
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| import com.daimajia.androidanimations.library.Techniques; | ||
| import com.daimajia.androidanimations.library.YoYo; | ||
| import com.nineoldandroids.animation.Animator; | ||
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| public class AnimationProxy implements Runnable { | ||
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| private YoYo.AnimationComposer composer = null; | ||
| private Animator animator = null; | ||
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| private long delay; | ||
| private long duration; | ||
| private boolean invisibleWhenDelaying; | ||
| private View targetView; | ||
| private Interpolator interpolator; | ||
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| private long startTime = -1; | ||
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| private AnimationProxy(View hoverView, int resId, Techniques technique, long duration, long delay, boolean invisibleWhenDelaying, Interpolator interpolator, Animator.AnimatorListener... listeners){ | ||
| if(hoverView == null) | ||
| throw new IllegalStateException("Hover view is null"); | ||
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| View child = hoverView.findViewById(resId); | ||
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| if(child == null) | ||
| throw new IllegalStateException("Can not find the child view"); | ||
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| if(duration < 0) | ||
| throw new IllegalArgumentException("Duration can not be less than 0"); | ||
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| if(delay < 0) | ||
| throw new IllegalArgumentException("Delay can not be less than 0"); | ||
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| this.composer = YoYo.with(technique).duration(duration).delay(delay).interpolate(interpolator); | ||
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| this.targetView = child; | ||
| this.interpolator = interpolator; | ||
| this.delay = delay; | ||
| this.duration = duration; | ||
| this.invisibleWhenDelaying = invisibleWhenDelaying; | ||
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| for(Animator.AnimatorListener l : listeners) | ||
| this.composer.withListener(l); | ||
| } | ||
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| public static AnimationProxy build(View hoverView, int resId, Techniques technique, long duration, long delay, boolean invisibleWhenDelaying, Interpolator interpolator, Animator.AnimatorListener... listeners){ | ||
| return new AnimationProxy(hoverView, resId, technique, duration, delay, invisibleWhenDelaying, interpolator, listeners); | ||
| } | ||
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| public static AnimationProxy build(View hoverView, int childId, Animator animator){ | ||
| return new AnimationProxy(hoverView, childId, animator); | ||
| } | ||
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| private AnimationProxy(View hoverView, int childId, Animator animator){ | ||
| if(animator == null) | ||
| throw new IllegalArgumentException("Animator can not be null"); | ||
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| if(hoverView == null) | ||
| throw new IllegalArgumentException("hoverView can not be null"); | ||
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| View child = hoverView.findViewById(childId); | ||
| if(child == null) | ||
| throw new IllegalArgumentException("Can not find child"); | ||
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| this.targetView = child; | ||
| this.duration = animator.getDuration(); | ||
| this.delay = animator.getStartDelay(); | ||
| this.interpolator = null; | ||
| this.animator = animator; | ||
| } | ||
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| public void start(){ | ||
| startTime = System.currentTimeMillis(); | ||
| targetView.post(this); | ||
| } | ||
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| public boolean isDelaying(){ | ||
| long current = System.currentTimeMillis(); | ||
| if(current - startTime <= delay) | ||
| return true; | ||
| else | ||
| return false; | ||
| } | ||
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| @Override | ||
| public void run() { | ||
| if(startTime == -1) | ||
| throw new IllegalStateException("You can not call run directly, you should call start!"); | ||
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| if(!isDelaying()){ | ||
| if(targetView.getVisibility() != View.VISIBLE) | ||
| targetView.setVisibility(View.VISIBLE); | ||
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| if(composer!=null){ | ||
| composer.delay(0); | ||
| composer.playOn(targetView); | ||
| } | ||
| if(animator != null){ | ||
| animator.setStartDelay(0); | ||
| animator.start(); | ||
| } | ||
| }else{ | ||
| if(invisibleWhenDelaying && targetView.getVisibility() != View.INVISIBLE){ | ||
| targetView.setVisibility(View.INVISIBLE); | ||
| } | ||
| targetView.post(this); | ||
| } | ||
| } | ||
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| public View getTarget(){ | ||
| return this.targetView; | ||
| } | ||
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| public void withListener(Animator.AnimatorListener l){ | ||
| if(composer != null) | ||
| composer.withListener(l); | ||
| if(animator != null) | ||
| animator.addListener(l); | ||
| } | ||
| } |