Alert view is showing white rectangle in iOS7

Question

The following code works perfectly from iOS 5 to 6.1. I even have applications in store with that code:

-(void)showActivityIndicator
{
    if(!mLoadingView)          


        

Answer 1

From iOS 7 onwards, you can do:

    [alertView setValue:customContentView forKey:@"accessoryView"];

to get custom content in a standard alert view.