布局预览在 Android Studio 中不起作用 [英] Layout preview not working in Android Studio

问题描述

我将一个 android 项目从 Eclipse 移植到了 Android Studio.该项目构建得很好.但是我看不到任何布局预览.当我转到布局的设计"选项卡时，我得到一个

I ported an android project from Eclipse to Android Studio. The project builds just fine. However I am not able to see any layout preview. When I go to the Design tab of a layout I get a

正在加载配置...

永不消失的消息(见图).

message that never goes away (see image).

我在项目结构中正确设置了Android SDK.所有 xml 文件都会发生这种情况，我无法从

I have set correctly the Android SDK in the project structure. This happens with all the xml files and I am not able to open the "Preview" window from

查看 -> 工具窗口 -> 预览

View -> Tool Windows -> Preview

我尝试创建一个新项目，但一切正常.我错过了什么吗?有人遇到过类似的问题吗?是否有可能因为文件夹结构不是默认结构而发生这种情况?(布局不在 project/src/main/res/layout 下，而是在 project/res/layout 下)

I tried creating a new project and everything was showing fine. Am I missing something? Anyone faced a similar issue? Is there a chance that this is happening because the folder structure is not the default one? (The layouts are not under project/src/main/res/layout but under project/res/layout)

推荐答案

试试这个

1. 构建>清理项目
2. Build> 重建项目

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