com.dk.animation.effect.out.HingeOut.java Source code

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Here is the source code for com.dk.animation.effect.out.HingeOut.java

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/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 daimajia
 *
 * 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:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * 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.dk.animation.effect.out;

import android.animation.Animator;
import android.animation.Animator.AnimatorListener;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.support.v4.view.ViewCompat;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.view.View;

import com.dk.animation.effect.BaseItemAnimator;
import com.dk.animation.effect.SegmentAnimator;

public class HingeOut extends SegmentAnimator {
    @Override
    public void animationPrepare(ViewHolder holder) {

    }

    @Override
    public void startAnimation(final ViewHolder holder, long duration, final BaseItemAnimator animator) {
        ViewCompat.animate(holder.itemView).cancel();
        AnimatorSet set = new AnimatorSet();
        View target = holder.itemView;
        int abs = Math.random() > 0.5 ? -1 : 1;
        float x, y;
        if (abs > 0) {
            x = target.getPaddingLeft();
            y = target.getPaddingTop();
        } else {
            x = target.getWidth();
            y = target.getPaddingTop();
        }
        set.setDuration(animator.getRemoveDuration());
        set.addListener(new AnimatorListener() {

            @Override
            public void onAnimationStart(Animator animation) {

            }

            @Override
            public void onAnimationRepeat(Animator animation) {

            }

            @Override
            public void onAnimationEnd(Animator animation) {
                animator.dispatchAddFinished(holder);
                animator.mAddAnimations.remove(holder);
                animator.dispatchFinishedWhenDone();
            }

            @Override
            public void onAnimationCancel(Animator animation) {

            }
        });

        set.playTogether(
                ObjectAnimator.ofFloat(target, "rotation", 0, abs * 80, abs * 60, abs * 80, abs * 60, abs * 60),
                ObjectAnimator.ofFloat(target, "translationY", 0, 0, 0, 0, 0, 700),
                ObjectAnimator.ofFloat(target, "alpha", 1, 1, 1, 1, 1, 0),
                ObjectAnimator.ofFloat(target, "pivotX", x, x, x, x, x, x),
                ObjectAnimator.ofFloat(target, "pivotY", y, y, y, y, y, y));
        set.setStartDelay(mDelay * mDelayCount);
        set.setDuration(animator.getAddDuration());
        set.start();

        animator.mAddAnimations.add(holder);
    }
}