+ // Enable the full screen options if full screen browsing mode is enabled.
+ final Preference hideSystemBarsPreference = findPreference("hide_system_bars");
+ final Preference translucentNavigationBarPreference = findPreference("translucent_navigation_bar");
+ final boolean fullScreenBrowsingModeEnabled = savedPreferences.getBoolean("enable_full_screen_browsing_mode", false);
+ if (!fullScreenBrowsingModeEnabled) {
+ // Disable the full screen options.
+ hideSystemBarsPreference.setEnabled(false);
+ translucentNavigationBarPreference.setEnabled(false);
+ } else {
+ // Disable `transparent_navigation_bar` if `hide_system_bars` is `true`.
+ translucentNavigationBarPreference.setEnabled(!savedPreferences.getBoolean("hide_system_bars", false));
+ }
+
+