/*******************************************************************************
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* Copyright 2011-2014 Sergey Tarasevich
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*******************************************************************************/
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package com.nostra13.universalimageloader.core;
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import android.graphics.Bitmap;
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import android.os.Handler;
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import android.widget.ImageView;
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import com.nostra13.universalimageloader.core.assist.LoadedFrom;
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import com.nostra13.universalimageloader.core.process.BitmapProcessor;
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import com.nostra13.universalimageloader.utils.L;
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/**
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* Presents process'n'display image task. Processes image {@linkplain Bitmap} and display it in {@link ImageView} using
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* {@link DisplayBitmapTask}.
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*
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* @author Sergey Tarasevich (nostra13[at]gmail[dot]com)
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* @since 1.8.0
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*/
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final class ProcessAndDisplayImageTask implements Runnable {
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private static final String LOG_POSTPROCESS_IMAGE = "PostProcess image before displaying [%s]";
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private final ImageLoaderEngine engine;
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private final Bitmap bitmap;
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private final ImageLoadingInfo imageLoadingInfo;
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private final Handler handler;
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public ProcessAndDisplayImageTask(ImageLoaderEngine engine, Bitmap bitmap, ImageLoadingInfo imageLoadingInfo,
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Handler handler) {
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this.engine = engine;
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this.bitmap = bitmap;
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this.imageLoadingInfo = imageLoadingInfo;
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this.handler = handler;
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}
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@Override
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public void run() {
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L.d(LOG_POSTPROCESS_IMAGE, imageLoadingInfo.memoryCacheKey);
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BitmapProcessor processor = imageLoadingInfo.options.getPostProcessor();
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Bitmap processedBitmap = processor.process(bitmap);
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DisplayBitmapTask displayBitmapTask = new DisplayBitmapTask(processedBitmap, imageLoadingInfo, engine,
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LoadedFrom.MEMORY_CACHE);
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LoadAndDisplayImageTask.runTask(displayBitmapTask, imageLoadingInfo.options.isSyncLoading(), handler, engine);
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}
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}
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