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package org.distorted.library;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Defines all possible events a class implementing the {@link EffectListener} interface can receive.
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*/
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public enum EffectMessage
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{
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/**
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* The effect has been removed. This can happen if:
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* <ul>
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* <li> someone explicitly removed the effect with a call to {@link DistortedBitmap#abortEffect(long)} (or one of the other 'abort' methods)
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* <li> the interpolation of the effect has finished and the end result is equal to the effect's zero point.
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* </ul>
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*/
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EFFECT_REMOVED,
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/**
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* Interpolation of the effect has finished.
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* <p>
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* If you set up an interpolated effect and set its Interpolator to do 3.5 interpolations of 1000 ms each
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* with calls to {@link Interpolator#setCount(float)} and {@link Interpolator#setDuration(long)},
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* then you are going to get this message exactly once after 3.5*1000 = 3500 milliseconds when the interpolation
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* finishes. You will never get this message if you set the effect to go on indefinitely with a call to
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* {@link Interpolator#setCount(float)}.
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* <p>
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* If then the end effect is equal to the effect's zero point, then immediately after this message you
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* will also get a EFFECT_REMOVED message.
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*/
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EFFECT_FINISHED,
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/**
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* The effect has failed to properly execute.
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* <p>
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* Currently only OTHER effects (saving to PNG file and to a MP4 movie) can fail.
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*/
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EFFECT_FAILED;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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