我有一个要求，我需要根据用户提供的值来改变应用程序的字体大小。我该怎么办呢？我用Google搜索，但似乎这只能做的是从XML布局。

I have a requirement where I need to change the application font size based on user provided values. How can I do that? I have googled but it seems that this can only be done is from XML layouts.

推荐答案

好像我不能改变应用程序的字体大小，我不得不改变字体大小，单个元素seperateley。

It seems like I cant change app font size and I have to change font size for individual element seperateley.