Remove icon of DialogPreference appearing on PreferenceActivity screen

Question

Does anyone know how to remove the icon of DialogPreference appearing on PreferenceActivity screen? The icon having down arrow bounded inside a circle (▼), which appears on the preference list.

Similar question to this one: Android: How to remove arrow down icon next to EditTextPreference entry?

Answer 1

Oh well, I've found the other way around is to create regular Preference, and implement OnPreferenceClickListener to display a dialog.

Answer 2

Try setDialogIcon(null) on your DialogPreference.