When Android is developed using eclipse, the XML-layout file is not automatically prompted, and Java code can be automatically prompted.

I used it well before, and then suddenly found that the XML layout file cannot be automatically prompted, but open JavaSource codeYes.

Google, because the XML file is opened by default, and Android layout is opened.

Solution: Right-click main. XML, select "open with..." --> "android Layout Editor", and switch to the XML view.

Cause: I uploaded the project to the Svn of Google Code a few days ago. After the result is displayed, it seems that the format information is lost and it becomes a simple XML file, android layout editor cannot be enabled automatically by default.

Ultimate Solution: No, hope you can reply.