Alex Rivera | Logout

something similar to SDWebImage in iOS for Android?

Asked 2011-09-07T23:22:12.440
14

I was looking for something similar to SDWebImage for Android. What SDWebImage does in iOS is this:

load images from URL, uses cache, does asynchronous downloading.

I am looking for something similar for Android. Any hint ?

Thanks.

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1 Answer

1

I Got this answer in following link : Lazy load of images in ListView

   package com.wilson.android.library;

/* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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 java.io.IOException;

public class DrawableManager {
private final Map<String, Drawable> drawableMap;

public DrawableManager() {
    drawableMap = new HashMap<String, Drawable>();
}

public Drawable fetchDrawable(String urlString) {
    if (drawableMap.containsKey(urlString)) {
        return drawableMap.get(urlString);
    }

    Log.d(this.getClass().getSimpleName(), "image url:" + urlString);
    try {
        InputStream is = fetch(urlString);
        Drawable drawable = Drawable.createFromStream(is, "src");


        if (drawable != null) {
            drawableMap.put(urlString, drawable);
            Log.d(this.getClass().getSimpleName(), "got a thumbnail drawable: " + drawable.getBounds() + ", "
                    + drawable.getIntrinsicHeight() + "," + drawable.getIntrinsicWidth() + ", "
                    + drawable.getMini
answered 2012-09-26T06:24:26.187

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