Question

I have created a class call ImageLoader and use memory cache to store all my images parsed from the web and have use the DisplayImage method where i pass th url and the imageview is the layout where to display the image ,

the problem is i want to increase the height and width of the image i have tried from the layout to increase but it is not increasing for reference here is the layout

public void DisplayImage(String url, ImageView imageView)
  {
   list_of_image = new ArrayList<Drawable>();
   imageViews.put(imageView, url);
   Bitmap bitmap=memoryCache.get(url);  

        if(bitmap!=null)
         {
          imageView.setImageBitmap(bitmap);
          ///list_of_image.add(new BitmapDrawable(bitmap2));
        }            
       else
      {
        queuePhoto(url, imageView);
        imageView.setImageResource(stub_id);
    }
}

Answer 1

There are several options:

1. you may specify android:scaleType attribute for your
   ImageView;

2. you may downscale/upscale the bitmap with
   Bitmap.createScaledBitmap(Bitmap src, int dstWidth, int dstHeight,
boolean filter)