当我打开我的布局XML文件的开口默认XML编辑器，如何将它改到Android布局编辑器没有右键点击并打开选项。

when I open my layout xml files its opening with default xml editor how to change it to Android Layout Editor without right click and open with option.

问题，当我尝试更新我的Andr​​oid SDK和Eclipse插件，以冰淇淋Sandwitch（ICS）发生。

problem happens when I try to updated my android sdk and eclipse plugins to iceCream Sandwitch(ICS).

推荐答案

转到窗口 - > preferences->常规 - > Editors->文件关联，并设置默认编辑器有

Go to Window->Preferences->General->Editors->File Associations and set your default editor there.