Do I need to Bitmap.recycle()?

[nagoya0]

I display images on each row of Listview.
when I call aq.image(), or an activity finishes,
should I recycle old bitmaps?

[Peter Liu]

You mean the bitmap's recycle method?

Don't call that method because app will crash if the UI is displaying that image. 

AQuery mem cache is a LRU with a max size of 4M, so it will flush out the least used ones automatically. 

If you want to flush all images from memory call this:

http://android-query.googlecode.com/svn/trunk/javadoc/com/androidquery/callback/BitmapAjaxCallback.html#clearCache()