Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *  GifStitch - Android App
 *  Copyright (C) 2012 Nick Thuesen
 *
 *  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 3 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, see <http://www.gnu.org/licenses/>.
 */

import android.view.OrientationEventListener;

public class Main {
    public static int roundOrientation(int orientationInput) {
        int orientation = orientationInput;

        if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN) {
            orientation = 0;
        }

        orientation = orientation % 360;
        int retVal;
        if (orientation < (0 * 90) + 45) {
            retVal = 0;
        } else if (orientation < (1 * 90) + 45) {
            retVal = 90;
        } else if (orientation < (2 * 90) + 45) {
            retVal = 180;
        } else if (orientation < (3 * 90) + 45) {
            retVal = 270;
        } else {
            retVal = 0;
        }

        return retVal;
    }
}