UIAlertView/UIAlertController iOS 7 and iOS 8 compatibility

Question

I am using Swift to write an app and I need to show an alert. The app must be iOS 7 and iOS 8 compatible. Since UIAlertView has been replaced with UIAlert

Answer 1

download alert class from this link and use it easily for ios 6 ,7 and 8

//Old code  
**UIAlertView** *alert=[[**UIAlertView** alloc]initWithTitle:@"FreeWare" message:@"Welcome to Common class" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];

//New code 

**MyAlertView** *alert=[[**MyAlertView** alloc]initWithTitle:@"FreeWare" message:@"Welcome to Common class" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];