Change the summary of a ListPreference with the new value (Android)

Question

How can I modify the summary of a ListPreference to the new \"Entry\" string selected by the user (not the entry value)

I suppouse its with setOnPreferenceChangeList

Answer 1

For all I know:

a) The %s does work on android 4, but not on 2.x.

b) The update is achieved if you set a dummy value in between, see here: https://stackoverflow.com/a/16397539/1854563