blob: 7c87598851422a539040e97174f7711c61c0563e [file] [log] [blame]
/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed 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.
*/
package com.example.android.xmladapters;
import android.content.Context;
import android.database.Cursor;
import android.view.View;
import android.widget.ImageView;
/**
* This CursorBinder binds the provided image URL to an ImageView by downloading the image from the
* Internet.
*/
public class UrlImageBinder extends Adapters.CursorBinder {
private final ImageDownloader imageDownloader;
public UrlImageBinder(Context context, Adapters.CursorTransformation transformation) {
super(context, transformation);
imageDownloader = new ImageDownloader();
}
@Override
public boolean bind(View view, Cursor cursor, int columnIndex) {
if (view instanceof ImageView) {
final String url = mTransformation.transform(cursor, columnIndex);
imageDownloader.download(url, (ImageView) view);
return true;
}
return false;
}
}