Why are you loading five different layouts to the same panel?
I'm not sure but you can try...The state manger is working good and save all data in EditText whether i press back or close the app but when i turned off my mobile and start it again....the data was lost ..i thought that the data will be saved permanently so how to save it permanently?
otherwise...When the activity is created we call: StateManager.RestoreState. The last parameter is the validity period for this state. The state will not be loaded if more than the specified minutes have passed. Pass 0 for an unlimited period.
Settings are the application configurable settings. These settings should be permanently kept.