I removed the clear of the cache when i exit the app and in the beginning i thought it finally was solved but after a while the problem appeared again. I was switching between wifi and mobile data network and everything was working fine but after the third time i made this change the images weren't being download again.
Also I don't worry so much about the space. I just want to clear the diskCache when i leave the activity in order to leave no rubbish to the user's phone! But if this was the problem i would have removed the clearance of the cache! My guess is that is something happening with the previous opened thread and a collision starts when i relaunch the activity. But i can't explain why this doesn't happen when i relaunch the activity using only the wifi. Thanks! -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.

