Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 Thomas Schmid
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 */

import android.view.View;

import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;

public class Main {
    /**
     * Fade in a view from startAlpha to endAlpha during duration milliseconds
     * @param view The {@link View} to use
     * @param startAlpha
     * @param endAlpha
     * @param duration
     */
    public static void fadeIn(View view, float startAlpha, float endAlpha, long duration) {
        if (view.getVisibility() == View.VISIBLE) {
            return;
        }

        view.setVisibility(View.VISIBLE);
        Animation animation = new AlphaAnimation(startAlpha, endAlpha);
        animation.setDuration(duration);
        view.startAnimation(animation);
    }

    /**
     * Fade in a view with the default time
     * @param view The {@link View} to use
     */
    public static void fadeIn(View view) {
        fadeIn(view, 0F, 1F, 400);

        // We disabled the button in fadeOut(), so enable it here.
        view.setEnabled(true);
    }
}