AnimateImageListener.java

package com.deardhruv.swipevolley.utils;

import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

import android.graphics.Bitmap;
import android.view.View;
import android.widget.ImageView;
import android.widget.ProgressBar;

import com.deardhruv.swipevolley.R;
import com.nostra13.universalimageloader.core.display.FadeInBitmapDisplayer;
import com.nostra13.universalimageloader.core.listener.SimpleImageLoadingListener;

public class AnimateImageListener extends SimpleImageLoadingListener {
    private List<String> mDisplayedImage = Collections.synchronizedList(new LinkedList<String>());

    @Override
    public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
        if (loadedImage != null) {
            ImageView imageView = (ImageView) view;
            View rootView = imageView.getRootView();
            
            if (rootView != null) {
                ProgressBar pb = (ProgressBar) rootView.findViewById(
                        R.id.row_adactivity_image_item_progressbar);
                
                if (pb != null) {
                    pb.setVisibility(View.GONE);
                }
            }
            
            boolean firstDisplay = !mDisplayedImage.contains(imageUri);

            if (firstDisplay) {
                FadeInBitmapDisplayer.animate(imageView, 500);
                mDisplayedImage.add(imageUri);
            }
        }
    }

}