private void showBreadCrumb ( @ Nullable final CharSequence breadCrumbTitle ) { CharSequence formattedBreadCrumbTitle = formatBreadCrumbTitle ( breadCrumbTitle ) ; if ( isSplitScreen ( ) ) { breadCrumbToolbar . setTitle ( formattedBreadCrumbTitle ) ; } else if ( ! TextUtils . isEmpty ( formattedBreadCrumbTitle ) ) { showTitle ( formattedBreadCrumbTitle ) ; } }
Shows a specific bread crumb . When using the split screen layout the bread crumb is shown above the currently shown preference fragment otherwise the bread crumb is shown as the toolbar title .