Question

How do I make sure the application quits properly when I hit the home button? When I hit the home button and open the app again, it starts off from where I left it and it has all the values (I’m making a calculator application). how do I make sure it starts from the beginning and not from where I left it. my app uses pickers and textfields. I added the following code and it’s not helping!

- (void)viewDidUnload
{   self.stage_picker = nil;
    self.grade_picker = nil;
    self.Pos_lymppicker = nil;
    self.Ex_lymphpicker = nil;
    self.text1 = nil;
    self.text2 = nil;
    self.text3 = nil;
    self.text4 = nil;
    [super viewDidUnload];
}

Answer 1

Just add the boolean key UIApplicationExitsOnSuspend or Application does not run in background
to your info.plist and set the value to yes