OnPreferenceDisplayDialogCallback
interface OnPreferenceDisplayDialogCallback
androidx.preference.PreferenceFragment.OnPreferenceDisplayDialogCallback |
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 | |
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abstract Boolean |
onPreferenceDisplayDialog(@NonNull caller: PreferenceFragment, pref: Preference!) |
Public methods
onPreferenceDisplayDialog
abstract fun onPreferenceDisplayDialog(
@NonNull caller: PreferenceFragment,
pref: Preference!
): Boolean
Parameters | |
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caller |
PreferenceFragment: The fragment containing the preference requesting the dialog |
pref |
Preference!: The preference requesting the dialog |
Return | |
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Boolean |
true if the dialog creation has been handled |