nicely discuss really love it … i have small issue Pablo Costa. that is i am using volley when ever i request to server for json some times it returns data most of the time timeout or null . how can i handle this issue due to this my app is messing on first screen. can you provide me some data about ,how efficiently i can request to avoid these type of issues and my app go smoothly thanks in advance . Feel free to mail me at firstname.lastname@example.org i will be thankfull for ever ….