library/src/main/java/com/bumptech/glide/load/resource/bitmap/BitmapResource.java


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package com.bumptech.glide.load.resource.bitmap;

import android.graphics.Bitmap;
import com.bumptech.glide.load.engine.Resource;
import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
import com.bumptech.glide.util.Util;

/**
 * A resource wrapping a {@link android.graphics.Bitmap} object.
 */
public class BitmapResource implements Resource<Bitmap> {
    private final Bitmap bitmap;
    private final BitmapPool bitmapPool;

    public BitmapResource(Bitmap bitmap, BitmapPool bitmapPool) {
        this.bitmap = bitmap;
        this.bitmapPool = bitmapPool;
    }

    @Override
    public Bitmap get() {
        return bitmap;
    }

    @Override
    public int getSize() {
        return Util.getBitmapByteSize(bitmap);
    }

    @Override
    public void recycle() {
        if (!bitmapPool.put(bitmap)) {
            bitmap.recycle();
        }
    }
}