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 |
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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 | |
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caller |
PreferenceFragmentCompat!: The fragment requesting navigation |
pref |
PreferenceFragmentCompat!: The preference screen to navigate to |
Return | |
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Boolean: true if the screen navigation has been handled |