SettingsActivity didn't save location's value when I changed this

[luckyluke1994]

Hi all, I made SettingsActivity follow video lession 3 at Update Data on Activity Start, when I change location zip code to 75001 and when I press back button then go to SettingsActivity location zip code still is 94043, please help me
Thanks in advanced

[luckyluke1994]

oh, I fixed that problem, in my case at the end of method onPreferenceChange() I returned false, so that is why my location didn't update new value, I must return true instead :)