Android Question CustomListView variable cell height

i use CustomListView to load multiple cards ,every card have image view and labels
image view load its images online (i use class from this link for image download https://www.b4x.com/android/forum/t...-simple-way-to-download-images.30875/#content)
image view width is fixed ,height well be changed according to loaded image dimension (to be in same aspect ratio)
any idea for fast and clean code to change items height in card and in CustomListView after image loading and adjusting