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/*
* Copyright (C) 2013 Square, Inc.
*
* 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.squareup.picasso;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import java.io.IOException;
import static com.squareup.picasso.Picasso.LoadedFrom.DISK;
class ResourceBitmapHunter extends BitmapHunter {
private final Context context;
ResourceBitmapHunter(Context context, Picasso picasso, Dispatcher dispatcher, Cache cache,
Stats stats, Action action) {
super(picasso, dispatcher, cache, stats, action);
this.context = context;
}
@Override Bitmap decode(Request data) throws IOException {
Resources res = Utils.getResources(context, data);
int id = Utils.getResourceId(res, data);
return decodeResource(res, id, data);
}
@Override Picasso.LoadedFrom getLoadedFrom() {
return DISK;
}
private Bitmap decodeResource(Resources resources, int id, Request data) {
BitmapFactory.Options bitmapOptions = null;
if (data.hasSize()) {
bitmapOptions = new BitmapFactory.Options();
bitmapOptions.inJustDecodeBounds = true;
BitmapFactory.decodeResource(resources, id, bitmapOptions);
calculateInSampleSize(data.targetWidth, data.targetHeight, bitmapOptions);
}
return BitmapFactory.decodeResource(resources, id, bitmapOptions);
}
}
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