How to maintain state of button

[pradip parkhe]

hi, i want maintain state of a button .i.e. when i click the button
then it should maintain changed image of button when i login in
application next time.

[Bharat Jagtap]

You may store it in UserDefaults , like this

-(void)btnClicked
{
    [[NSUserDefaults standardUserDefaults]setBool:YES forKey:@"BUTTON_CHANGED"];
   
     
}

Then in AppDidFinishLaunching method write

    if ( [[NSUserDefaults standardUserDefaults]boolForKey:@"BUTTON_CHANGED"] )
    {
        [btn setSelected:YES];
       
    }

 

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