inc.bait.jubilee.model.helper.BitmapCache.java Source code

Introduction

Here is the source code for inc.bait.jubilee.model.helper.BitmapCache.java

Source

/*
 *
 *  * Copyright 2017 Bait Inc
 *  * Licensed under the Apache License, Version 2.0 Jubilee 2017;
 *  * 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 inc.bait.jubilee.model.helper;

/**
 * Created by yoctopus on 1/28/17.
 */

import android.graphics.Bitmap;
import android.support.v4.util.LruCache;

import com.android.volley.toolbox.ImageLoader.ImageCache;

public class BitmapCache extends LruCache<String, Bitmap> implements ImageCache {
    public BitmapCache() {
        this(getDefaultLruCacheSize());
    }

    public BitmapCache(int sizeInKiloBytes) {
        super(sizeInKiloBytes);
    }

    public static int getDefaultLruCacheSize() {
        final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
        return maxMemory / 8;
    }

    @Override
    protected int sizeOf(String key, Bitmap value) {
        return value.getRowBytes() * value.getHeight() / 1024;
    }

    @Override
    public Bitmap getBitmap(String url) {
        return get(url);
    }

    @Override
    public void putBitmap(String url, Bitmap bitmap) {
        put(url, bitmap);
    }
}