/**
* The MIT License (MIT)
* <p/>
* Copyright (c) 2015 dtx12
* <p/>
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* <p/>
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* <p/>
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.dtx12.android_animations_actions.actions.listeners;
import android.animation.ValueAnimator;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.view.View;
public class ColorUpdateListener extends BaseUpdateListener {
private Paint paint;
public ColorUpdateListener(View view) {
super(view);
paint = new Paint();
view.setLayerType(View.LAYER_TYPE_SOFTWARE, paint);
}
@Override
void onAnimationUpdate(View view, ValueAnimator animation) {
int currentColor = (int) animation.getAnimatedValue();
paint.setColorFilter(new PorterDuffColorFilter(currentColor, PorterDuff.Mode.MULTIPLY));
view.invalidate();
}
}
