For example, our preferences.xml file was added by addPreferencesFromResource(R.xml.preferences). Our preferences.xml file contains such item:
<SwitchPreference android:id=”@+id/notification” android:key=”@string/pref_notification_key” android:title=”@string/pref_notification_title” android:summary=”@string/pref_notification_summary” android:defaultValue=”@bool/pref_notification_default_value” app:iconSpaceReserved=”false”/> In our Fragment, we can dynamically get current notification preference value in this way:
A. val isNotificationOn = PreferenceManager.getDefaultSharedPreferences(context).getBoolean( context!!.getString(R.string.pref_notification_key), context!!.resources.getBoolean(R.bool.pref_notification_default_value) )
B. val isNotificationOn = PreferenceManager.getSharedPreferences(context).getBoolean( context!!.getString(R.string.pref_notification_default_value), context!!.getString(R.string.pref_notification_key), )
C. val isNotificationOn = PreferenceManager.getSharedPreferences(context).getBoolean( context!!.resources.getBoolean
(R.bool.pref_notification_default_value), context!!.getString(R.string.pref_notification_key) )
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