使用 Eclipse ADT 编辑 Android 布局
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Editing Android Layout using Eclipse ADT
提问by kamikaze_pilot
Sorry for a noobish question,
抱歉问了一个菜鸟问题，
So I have eclipse, installed ADT, the sdk etc and everything is fine....I can click on an android layout xml and the ADT layout editor displays fine...so I closed eclipse
所以我有 eclipse，安装了 ADT，sdk 等，一切都很好......我可以点击一个 android 布局 xml，ADT 布局编辑器显示正常......所以我关闭了 eclipse
A couple weeks later, I open eclipse again, but then when I open an android layout xml, the layout editor does not display and it instead displays xml...how can I get android ADT's layout editor to display? Is there a specific perspective/configuration that I must access?
几周后，我再次打开 eclipse，但是当我打开一个 android 布局 xml 时，布局编辑器不显示，而是显示 xml...我怎样才能让 android ADT 的布局编辑器显示？是否有我必须访问的特定视角/配置？
采纳答案by hqt
There are two case:
有两种情况：
1) You open that file by Text Editor. That default of Eclipse (and you have it before you install ADT). This is fast but not trivial to add/edit something in Android. With this case, nothing can done. (mean you can not use ADT layout editor to fix it) Just close the tab and do other thing (That I will say later)
1）您通过Text Editor. Eclipse 的默认设置（在安装 ADT 之前您已经拥有它）。在 Android 中添加/编辑某些内容是快速但并非微不足道的。在这种情况下，什么也做不了。（意味着你不能使用 ADT 布局编辑器来修复它）只需关闭选项卡并做其他事情（我稍后会说）
2) You have changed to Text Mode. With your question, I think you don't know that Android layout editorhas two mode: one for graphic and one for text (same with above). For this case, you should close this tab to have same case with above :D
2) 您已更改为Text Mode. 对于你的问题，我想你不知道它Android layout editor有两种模式：一种用于图形，一种用于文本（与上面相同）。对于这种情况，您应该关闭此选项卡以与上述情况相同：D
Fix:
使固定：
Choose your layout xml file. Right click choose open withand choose Android layout editor.
选择您的布局 xml 文件。右键单击选择open with并选择Android layout editor。
You will see :
你会看见 ：
As you see in picture above (I color two tab), you just click to each tab and see magically. ( I think :P). (In your case, click to Graphical Layout)
如上图所示（我为两个标签着色），您只需单击每个标签即可神奇地查看。（我认为：P）。（在您的情况下，请单击Graphical Layout）
Notes: this trick will same with many others in Android(Android Manifest file... ) as you will see when choose open with.
注意：这个技巧将与Android( Android Manifest file... ) 中的许多其他技巧相同，您将在选择时看到open with。
Hope that will help you. Before that, I have met error like you. ;)
希望这会帮助你。在此之前，我也遇到过像你这样的错误。;)
回答by tobi.b
There should be a tab on the bottom of the xml window, where you can switch between layout and xml.
xml 窗口底部应该有一个选项卡，您可以在其中切换布局和 xml。
回答by E-Riz
- Make sure you've opened the .xml file in the Android Layout Editor. To be certain, right-click on the file and choose Open With from the pop-up menu.
- If it's already open in the Layout Editor, look at the bottom; there are two tabs, one for Design ("visual" mode) and another for Source. You might be looking at the Source tab.
- 确保您已在 Android 布局编辑器中打开 .xml 文件。可以肯定的是，右键单击文件并从弹出菜单中选择打开方式。
- 如果它已经在布局编辑器中打开，请查看底部；有两个选项卡，一个用于设计（“视觉”模式），另一个用于源。您可能正在查看“源”选项卡。
