如何获取UIAlertView消息的字体大小

Question

I am adding a accessoryView in UIAlertView. accessoryView will have label with some text. I want to give label same font as UIAlertView's message font. how to get font style and font size of UIAlertView message

Answer 1

So unfortunately it is impossible to change the textField font, buttons text color . etc. Clearly mention in Apple's document.

UIAlertView_Class

The only solution is

1) Use UIView as Custom alertview or

2) There are lots of customised alertview available on Github with awsome animation and etc. Like, - ios-custom-alertview

• DTAlertView

and lots of just search on Google Alertview

Answer 2

You must to create your custom Alert based on UIView.

Apple provide UIAlertView "as-is" it doesn't support subclassing.

Answer 3

它们是预定义的系统字体12。我认为您无需更改任何内容即可获得该字体。