Question

Is Apple using a documented method of the SDK in Settings.app, or is it some kind of custom cell / custom header description of a grouped TableView ?

“Storage” is titleForHeaderInSection:. What is “8.6 GB Available – 5.1 GB Used” ?

Answer 1

Storage is the header for section 0, 8.6 GB Available 5.1 GB Used is the footer text for section 0. Asphalt starts section 1. Does this make sense to you?

Section 0 would contain 0 cells.

Example Code

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 2;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{

    if ( section ==0 ) return 0;
    if ( section ==1 ) return 20;

    return 0;
}

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {

    if ( section ==0 ) return @"Storage";
    if ( section ==1 ) return nil;

    return nil;
}

- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {

    if ( section ==0 ) return @"9.11 TB Available              4.29 GB Used";
    if ( section ==1 ) return nil;

    return nil;
}