OnPreferenceStartScreenCallback
interface OnPreferenceStartScreenCallback
| androidx.preference.PreferenceFragmentCompat.OnPreferenceStartScreenCallback |
Interface that the fragment's containing activity should implement to be able to process preference items that wish to switch to a new screen of preferences.
Summary
Public methods |
|
|---|---|
| abstract Boolean |
onPreferenceStartScreen(caller: PreferenceFragmentCompat!, pref: PreferenceScreen!)Called when the user has clicked on a |
Public methods
onPreferenceStartScreen
abstract fun onPreferenceStartScreen(
caller: PreferenceFragmentCompat!,
pref: PreferenceScreen!
): Boolean
Called when the user has clicked on a PreferenceScreen in order to navigate to a new screen of preferences.
| Parameters | |
|---|---|
caller |
PreferenceFragmentCompat!: The fragment requesting navigation |
pref |
PreferenceScreen!: The preference screen to navigate to |
| Return | |
|---|---|
Boolean: true if the screen navigation has been handled |