Find the key hash for a signed app

Question

I have signed my app and exported it to a folder on my desktop called app in this folder is my app itself and the keystore. How do i find the key hash that i can copy into t

Answer 1

I couldnt be bothered with all this I see what the facebook sdk is actually sending by exporting my signed App with temp code in place to display facebook error.toString() in Authorize which gives the hash key its looking for I then put this in my facebook App and bingo !