Xml namespace declaration: auto-substitute package name

Question

I have an android project with multiple build targets (using ant). For testing purposes, those build targets all have different package names (so my package name is com.mycompan

Answer 1

Turns out that there is a postfix for that: res-auto.

So all you need to do is write

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:custom="http://schemas.android.com/apk/res-auto" />

This will automatically use current package name.