How to add a button on the Google maps in iOS?

Question

I am new to iOS Programming and I have downloaded the google maps sdk for iOS and followed the instruction on their website ( as shown in this link https://developers.google.com

Answer 1

I faced the same issue and the fix is very easy, just override this UIViewController method:
-(void) viewWillAppear:(BOOL)animated and put your UIButton creation logic inside that method.

Example:

-(void) viewWillAppear:(BOOL)animated
{
 locationButton = [UIButton buttonWithType:UIButtonTypeCustom];
 locationButton.frame = CGRectMake(0, 30, self.view.frame.size.width/6, self.view.frame.size.height/6);
 [locationButton setImage:[UIImage imageNamed:@"location_enabled.png"] forState:UIControlStateNormal];
 [self.view addSubview:locationButton];
}