Android Drawable Color recolor(Resources res, Drawable drawable, int color)

Description

recolor

License

Apache License

Declaration

private static Drawable recolor(Resources res, Drawable drawable,
            int color) 

Method Source Code

//package com.java2s;
/*// w ww . j a v a2  s  .  c om
 * Copyright 2013 Google 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.
 */

import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.PorterDuff;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;

public class Main {
    private static Drawable recolor(Resources res, Drawable drawable,
            int color) {
        if (drawable == null) {
            return null;
        }

        Bitmap outBitmap = Bitmap.createBitmap(
                drawable.getIntrinsicWidth(),
                drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(outBitmap);
        drawable.setBounds(0, 0, outBitmap.getWidth(),
                outBitmap.getHeight());
        drawable.setColorFilter(color, PorterDuff.Mode.SRC_IN);
        drawable.draw(canvas);
        drawable.setColorFilter(null);
        drawable.setCallback(null); // free up any references
        return new BitmapDrawable(res, outBitmap);
    }
}

Related

1. fixParallaxBackgroundPreJBMR1(final View view, final Drawable drawable)