show a View with Animation - Android Animation

Android examples for Animation:Animation to Show

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Description

show a View with Animation

Demo Code

/*/*from w  ww. ja va  2 s. com*/
 * Copyright (C) 2015 Krystian Dro?d?y?ski
 *
 * 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.animation.AccelerateInterpolator;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.ScaleAnimation;

public class Main {
    protected static void show(final View view) {
        Animation fadeIn = new AlphaAnimation(0, 1);
        fadeIn.setStartOffset(500);
        fadeIn.setDuration(500);

        Animation collapse = new ScaleAnimation(1, 1, 0, 1);
        collapse.setDuration(500);

        AnimationSet animation = new AnimationSet(false);
        animation.setInterpolator(new AccelerateInterpolator());
        animation.addAnimation(collapse);
        animation.addAnimation(fadeIn);

        animation.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {
                view.setVisibility(View.VISIBLE);
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                view.setVisibility(View.VISIBLE);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });

        view.startAnimation(animation);
    }
}

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