不能编辑文件中的Andr​​oid工作室 [英] Can't Edit Files in Android Studio

问题描述

对于一些未知的原因，我不能在Android Studio中编辑文件。这包括Java和XML文件。

For some unknown reason, I can't edit files in Android Studio. This include both java and xml files.

当我推出Android工作室（版本1.2.2），一切都很好。然而，一段时间后，我失去了编辑文件内容的能力。以下是我发现：

When I launch Android Studio (ver 1.2.2) , everything is fine. However, after some time, I lose the ability to edit files content. Here is what I noticed:

• 当我点击源$ C ​​$ C的线，线被强调，但插入符号指标没有显示。


• 当我开始打字，一个搜索：箱开始出现在左面板（Project窗口）的顶部，并开始根据过滤项目文件是什么我型！


• 文件不会被锁定为只读。我检查。


• 重新启动Android的工作室并没有彻底解决它。一切接缝细了一段时间，那么问题又出现了。


• 我没有检查我的键盘，看看我有一个stucked按键可能会导致此问题。没有注意到什么。


• 在项目窗口，我注意到 MainActivity 文件名是灰色的（见下图）。我不知道这是因为我做的事，或者是Android的工作室如何识别项目的主要活动。

• When I click on any line in the source code, the lines gets highlighted but the caret indicator is not showing.
• When I start typing, a search for: box starts appearing on the top of the left panel (Project window), and it start filtering the project files according to what I type!
• Files are not locked as Read-Only. I checked.
• Restarting Android Studio did not resolve it permanently. Everything seams fine for some time, then the problem appears again.
• I did check my keyboard to see if I have a stucked keystroke that might cause this problem. Didn't notice anything.
• In the Project window, I noticed that MainActivity file name is in grey (See the screenshot below). I'm not sure if this is because of something I did, or if it is how Android Studio identifies the main Activity in the project.

推荐答案

这似乎是，的code以失去焦点的项目视图即可。这就是为什么我不能编辑code和显示的搜索框：因为专注与项目视图中，永久

This appears to be that the Code view to loses focus to the Project view. That's why I can't edit the code and the search box appears: because The focus is with the Project view, permanently.

我无法找到一个永久的解决办法。然而，意外，我发现了一个解决办法是比重新启动Android Studio中那么讨厌：

I couldn't find a permanent solution. However, by accident, I found a workaround that is less annoying than restarting Android Studio:

当你失去重点项目视图中，点击最右侧的code查看，这里的滚动条存在。

When you lose focus to the Project view, click on the far right of the Code View, where the scrollbar exist.

我试图找出是什么原因导致项目视图永久偷焦点，但我不能。直到有人做，这将是公认的答案。

I tried to figure out what causes the Project View to steal the focus permanently but I couldn't. Until someone do, this will be the accepted answer.

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