Question

I have an application that needs somewhere a button to stay highlighted when pressed. This button should stay highlighted when pressed to inform the users that the specific page is added to favorites. And can be unpressed.
Any ideas how to do it?

Answer 1

Yes, just keep an image for the Button for Highlighted state like this.

[myBtn setImage:@"highlightedImage.png" forState:UIControlStateHighlighted];

Now, in the method for button check for highlighted version and normal version

-(IBAction) startWorkoutClicked:(id)sender
{
     if(btnStart.highlighted)
     {
         btnStart.highlighted = NO; //btn changes to normal state
     }
     else
     {
         btnStart.highlighted = YES; //btn changes to highlighted state 
     } 
}