我已经创建了微调与字体大小，从8到46的名单。我可以点击字体大小，并在微调它已表现出了我。

I have created Spinner with the list of Font Sizes from "8" to "46" . I could be able to click the font Size and in a spinner it has shown me .

我需要的是，如果我点击字体大小里面微调26，那么它​​应该被应用到我的整个项目。就像适用于我的屏幕，TextView的外观，EDITTEXT - 粗体/斜体等，再次，如果我按一下46的大小，那么它应该是适用于我的整个项目

My need is, if i click the Font Size "26" inside a Spinner then it should be applied to my whole project. Like applying to my Screen, Textview appearance, Edittext - Bold/ Italic, etc. Again if i click 46 size then it should be apply to my whole project.

我怎么能做到这一点通过编程方式？

How could i do this by programmatically ?

推荐答案

在可能的解决方案将是您创建一个基类其中扩展的TextView ，然后使用该文本视图类编辑文本。希望你所要求的大小在第一个屏幕。在任何情况下，u盘在基类文本大小。这将解决您的问题。

The probable solution would be you create a base class which extends TextView, and use this text view class as edit text. Hope you are asking for size in first screen. In any case, u set the text size in the base class. This will solve your problem.

像你创建该类的包com.example和类名是BaseTextView，然后在XML文件，而不是＆LT; TextView的... /＆GT; 你会写＆LT; com.example.BaseTextView ... /＆GT;

like u create this class in package com.example and class name is BaseTextView, then in xml file instead of <TextView .../> you will write <com.example.BaseTextView ... />

希望这有助于。