ACRA put user email in crash report

Question

How can I fill the USER_EMAIL field with ACRA crash reporter?

The report starts with:

USER_EMAIL = N/A

Answer 1

To set the USER_EMAIL field edit your SharedPreferences

SharedPreferences prefs = ACRA.getACRASharedPreferences();
prefs.edit().putString(ACRA.PREF_USER_EMAIL_ADDRESS, user).commit();