com.kayo.mdviews.AnimatorUtil.java Source code

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Here is the source code for com.kayo.mdviews.AnimatorUtil.java

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/*
 * Copyright 2016 Yan Zhenjie
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.kayo.mdviews;

import android.support.v4.view.ViewCompat;
import android.support.v4.view.ViewPropertyAnimatorListener;
import android.support.v4.view.animation.LinearOutSlowInInterpolator;
import android.view.View;

/**
 */
public class AnimatorUtil {

    public static final LinearOutSlowInInterpolator FAST_OUT_SLOW_IN_INTERPOLATOR = new LinearOutSlowInInterpolator();

    // view
    public static void scaleShow(View view, ViewPropertyAnimatorListener viewPropertyAnimatorListener) {
        view.setVisibility(View.VISIBLE);
        if (view.getAnimation() != null) {
            view.getAnimation().cancel();
        }
        ViewCompat.animate(view).scaleX(1.0f).scaleY(1.0f).alpha(1.0f).setDuration(200)
                .setListener(viewPropertyAnimatorListener).setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR).start();
    }

    // ??view
    public static void scaleHide(View view, ViewPropertyAnimatorListener viewPropertyAnimatorListener) {
        if (view.getAnimation() != null) {
            view.getAnimation().cancel();
        }
        ViewCompat.animate(view).scaleX(0.0f).scaleY(0.0f).alpha(0.0f).setDuration(200)
                .setInterpolator(FAST_OUT_SLOW_IN_INTERPOLATOR).setListener(viewPropertyAnimatorListener).start();
    }

}