Android Open Source - image-loader Direct Loader

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Back to project page image-loader.

License

The source code is released under:

Apache License

Java Source Code

package com.novoda.imageloader.core.util;
//from ww  w  .  j a va 2 s .  co  m
import android.graphics.Bitmap;

import com.novoda.imageloader.core.LoaderSettings;
import com.novoda.imageloader.core.bitmap.BitmapUtil;
import com.novoda.imageloader.core.network.NetworkManager;
import com.novoda.imageloader.core.network.UrlNetworkManager;

import java.io.InputStream;

/**
 * Direct loader make use of the NetworkManager and the BitmapUtil
 * to provide a direct way to get a Bitmap given a http url.
 */
public class DirectLoader {

    private NetworkManager networkManager;
    private BitmapUtil bitmapUtil;

    public DirectLoader() {
        this(new UrlNetworkManager(new LoaderSettings()), new BitmapUtil());
    }

    public DirectLoader(NetworkManager networkManager, BitmapUtil bitmapUtil) {
        this.networkManager = networkManager;
        this.bitmapUtil = bitmapUtil;
    }

    public Bitmap download(String url) {
        if (url == null) {
            return null;
        }
        if (url.length() == 0) {
            return null;
        }
        InputStream is = networkManager.retrieveInputStream(url);
        if (is == null) {
            return null;
        }
        return bitmapUtil.decodeInputStream(is);
    }
}

Java Source Code List

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