Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * AvatarHelper.java
 *
 * Tigase Android Messenger
 * Copyright (C) 2011-2016 "Tigase, Inc." <office@tigase.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. Look for COPYING file in the top folder.
 * If not, see http://www.gnu.org/licenses/.
 */

import android.graphics.*;

public class Main {
    public static Bitmap getCroppedBitmap(Bitmap bitmap) {
        if (bitmap == null)
            return null;

        bitmap = cropToSquare(bitmap);

        Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);

        Canvas canvas = new Canvas(output);

        final int color = 0xff424242;
        final Paint paint = new Paint();
        final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());

        paint.setAntiAlias(true);
        canvas.drawARGB(0, 0, 0, 0);
        paint.setColor(color);
        // canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
        canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2, bitmap.getWidth() / 2, paint);
        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
        canvas.drawBitmap(bitmap, rect, rect, paint);
        //      Bitmap _bmp = Bitmap.createScaledBitmap(output, 60, 60, false);
        //      return _bmp;
        return output;
    }

    public static Bitmap cropToSquare(Bitmap bitmap) {
        if (bitmap == null)
            return null;

        int width = bitmap.getWidth();
        int height = bitmap.getHeight();
        int newWidth = (height > width) ? width : height;
        int newHeight = (height > width) ? height - (height - width) : height;
        int cropW = (width - height) / 2;
        cropW = (cropW < 0) ? 0 : cropW;
        int cropH = (height - width) / 2;
        cropH = (cropH < 0) ? 0 : cropH;
        Bitmap cropImg = Bitmap.createBitmap(bitmap, cropW, cropH, newWidth, newHeight);

        return cropImg;
    }
}