Android Studio interface design can not be displayed in the control problem in Android Studio can not display the control interface design problem

Original link: https://blog.csdn.net/weixin_35083228/article/details/80828297

Android Studio interface design can not be displayed in the control issue

At first open android studio, just wrote a small layout, preview interface is later found empty, nor can preview the layout effects.

The beginning is this:

Solutions are as follows:

1. Find the following styles.xml res file, modify the inside

<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">

The addition of a base and found it

2, view the design, you can preview the layout found