com.pickr.cache.BitmapCache.java Source code

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Here is the source code for com.pickr.cache.BitmapCache.java

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/*
 * Copyright (C) 2014 Fabien Barbero
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights 
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.pickr.cache;

import java.net.URL;
import com.pickr.BuildConfig;
import com.pickr.activities.BootstrapActivity;
import com.pickr.utils.BitmapUtils;
import com.pickr.utils.Logger;
import android.graphics.Bitmap;
import android.support.v4.util.LruCache;
import android.util.Log;

class BitmapCache extends LruCache<URL, Bitmap> {

    private static final Logger LOGGER = Logger.getLogger(BitmapCache.class);

    BitmapCache() {
        super(10485760); // 10MB
    }

    public void free(Bitmap bitmap) {
        bitmap.recycle();
    }

    @Override
    protected Bitmap create(URL key) {
        return BitmapUtils.fromURL(key);
    }

    @Override
    protected int sizeOf(URL key, Bitmap value) {
        return value.getByteCount();
    }

    @Override
    protected void entryRemoved(boolean evicted, URL key, Bitmap oldValue, Bitmap newValue) {
        if (!evicted) {
            oldValue.recycle();
            if (BuildConfig.DEBUG) {
                LOGGER.d("Bitmap recycled");
            }
        }

        // So bad!
        System.gc();
    }

}