private void obtainShowDialogButtonBarDivider ( @ NonNull final TypedArray typedArray ) { boolean defaultValue = getContext ( ) . getResources ( ) . getBoolean ( R . bool . dialog_preference_default_show_dialog_button_bar_divider ) ; showDialogButtonBarDivider ( typedArray . getBoolean ( R . styleable . DialogPreference_showDialogButtonBarDivider , defaultValue ) ) ; }
Obtains the boolean value which specifies whether the divider which is located above the buttons of the dialog which is shown by the preference should be shown from a specific typed array .