How to use the new pseudo localization feature of Android 4.3?

Question

I can't find any documentation regarding the new pseudo-localization (zz_ZZ locale) feature of android 4.3.

How can we use it?

Answer 1

Have a look at aapt command line help:

   -c  specify which configurations to include.  The default is all
       configurations.  The value of the parameter should be a comma
       separated list of configuration values.  Locales should be specified
       as either a language or language-region pair.  Some examples:
            en
            port,en
            port,land,en_US
       If you put the special locale, zz_ZZ on the list, it will perform
       pseudolocalization on the default locale, modifying all of the
       strings so you can look for strings that missed the
       internationalization process.  For example:
            port,land,zz_ZZ