Create fade In Animation and return ViewPropertyAnimator - Android Animation

Android examples for Animation:Fade Animation

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Description

Create fade In Animation and return ViewPropertyAnimator

Demo Code

/*/*from   w w w. j a va 2s. com*/
 * Copyright (C) 2015 Twitter, Inc.
 *
 * 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.java2s;

import android.view.View;
import android.view.ViewPropertyAnimator;

public class Main {
    public static ViewPropertyAnimator fadeIn(View to, int duration) {
        if (to.getVisibility() != View.VISIBLE) {
            to.setAlpha(0f);
            to.setVisibility(View.VISIBLE);
        }
        to.clearAnimation();
        final ViewPropertyAnimator animator = to.animate();
        animator.alpha(1f).setDuration(duration).setListener(null);
        return animator;
    }
}

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