Application package 'AndroidManifest.xml' must have a minimum of 2 segments.

看了源码就是packagename里面必须包含一个.

源码在:

./sdk/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/build/builders/PreCompilerBuilder.java:                       

"Application package '%1$s' must have a minimum of 2 segments.",

就是说：这个提示来自ADT，如果非得用这个，而且是通过Eclipse编译的，就需要自己修改ADT