PreferenceFragment.OnPreferenceDisplayDialogCallback
public
static
interface
PreferenceFragment.OnPreferenceDisplayDialogCallback
androidx.preference.PreferenceFragment.OnPreferenceDisplayDialogCallback
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Known indirect subclasses
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Interface that the fragment's containing activity should implement to be able to process
preference items that wish to display a dialog.
Summary
Public methods
onPreferenceDisplayDialog
public abstract boolean onPreferenceDisplayDialog (PreferenceFragment caller,
Preference pref)
Parameters |
caller |
PreferenceFragment : The fragment containing the preference requesting the dialog |
pref |
Preference : The preference requesting the dialog |
Returns |
boolean |
true if the dialog creation has been handled
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