university-imageloader使用遇到的错误及解决办法

university-imageloader使用遇到的异常及解决方法

异常：java.lang.IllegalArgumentException: ImageAware should wrap ImageView. ImageView

解决方法：

private void initImageLoader(Context context){

options= new DisplayImageOptions.Builder()

    .showImageForEmptyUri(R.drawable.local_image_default)

    .showImageOnFail(R.drawable.local_image_default)

    .resetViewBeforeLoading(false)

    .cacheInMemory(true)

    .cacheOnDisc(true)

    .imageScaleType(ImageScaleType.EXACTLY_STRETCHED)

    .bitmapConfig(Bitmap.Config.RGB_565)

    //.displayer(new RoundedBitmapDisplayer(5))注释改行

    .build();  

ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)

.threadPriority(Thread.NORM_PRIORITY - 2)

.denyCacheImageMultipleSizesInMemory()

.tasksProcessingOrder(QueueProcessingType.FIFO)

.defaultDisplayImageOptions(options)

.build();

ImageLoader.getInstance().init(config);

}

2.获取下载的Bitmap对象

imageLoader.loadImage(String.valueOf(resId),new ImageSize(thisView.getWidth(), thisView.getHeight()), new SimpleImageLoadingListener(){

@Override

public void onLoadingComplete(String imageUri, View view,

Bitmap loadedImage) {

mBitmap=loadedImage;

}

   

    });

3.使用下载的Bitmap对象

if(mBitmap!=null){

this.setBackground(new CircleDrawable(mBitmap,10));

}else{

this.setBackgroundResource(R.drawable.welcomeselectbg2);

}