I am reusing
ImageViews for my displays, but at some point I don't have values to put it.
So how to clear an
ImageView in Android?
None of them have cleared the view, it still shows previous image.
I used to do it with the dennis.sheppard solution:
it works but it is not documented so it isn't really clear if it effects something else in the view (you can check the ImageView code if you like, i didn't).
I think the best solution is:
I like this solution the most cause there isn't anything tricky in reverting the state and it's also clear what it is doing.
I had a similar problem, where I needed to basically remove ImageViews from the screen completely. Some of the answers here led me in the right direction, but ultimately calling setImageDrawable() worked for me:
(As mentioned in the comment, such usage is documented in the official docs: ImageView#setImageDrawable.)