Android: subclassing DialogPreference

Question

I am trying to create custom dialog preference that will hold radio group with two radio buttons and one edittext. If I write something like

<DialogPreference android:title="preftitle" android:dialogLayout="@layout/preflayout" android:summary="pref summary" android:key="prefkey" android:defaultValue="defaultValue" />
the application breaks when trying to create PreferenceActivity that holds this dialog preference.

I guess I have to subclass DialogPreference and put that subclass as xml element. But I don't know what methods should I override and how.

Could anyone help?

possible duplicate of [Concise way of writing new DialogPreference classes?](http://stackoverflow.com/questions/4505845/concise-way-of-writing-new-dialogpreference-classes) — CommonsWare, Feb 26 '11 at 23:22

score 3 · Answer 1 · edited May 23 '17 at 11:56

3

Take a look here,

creating a DialogPreference from XML

You are correct, you need to subclass DialogPreference.

edited May 23 '17 at 11:56

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answered Aug 13 '12 at 05:40

Brad Mccormack

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Android: subclassing DialogPreference

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