iOS开发之不会就百度: UISearchController 修改外观

- (void)initSearchController{

    

    _searchController = [[UISearchControlleralloc] initWithSearchResultsController:nil];

    _searchController.searchBar.tintColor =LogoColor;

    _searchController.searchBar.barTintColor = [UIColorwhiteColor];

    _searchController.searchResultsUpdater =self;

    //是否显示遮罩

    _searchController.dimsBackgroundDuringPresentation =NO;

    //不让搜索的时候隐藏navigationBar

    _searchController.hidesNavigationBarDuringPresentation =NO;

    //显示搜索结构的按钮

    _searchController.searchBar.showsSearchResultsButton =NO;

    _searchController.searchBar.placeholder =@"输入****";

    _searchController.searchBar.delegate =self;

    [_searchController.searchBarsizeToFit];

    

    //想修改得设置为YES 或者 在info 里修改Localization native development region 属性为china就是修改改app所有的系统文字为中文 

    _searchController.searchBar.showsCancelButton = YES;

    for(UIView *searchin _searchController.searchBar.subviews){

        

        NSMutableArray *array = [search valueForKeyPath:@"subviewCache"];

        

        NSLog(@"array %@",array);

        

        for (id subviewin array) {

            

            if ([subview isKindOfClass:[UIButton class]]) {

                

                UIButton *cancel = (UIButton *)subview;

                cancel.titleLabel.font = [UIFontsystemFontOfSize:14];

                [cancel setTitle:@"自定义" forState:UIControlStateNormal];

                [cancel setTitleColor:LogoColorforState:UIControlStateNormal];

            }

            

    //修改输入框外观

            if ([subview isKindOfClass:[UITextField class]]) {

                

                UITextField *textField = (UITextField *)subview;

                textField.layer.borderWidth =0.5f;

                textField.layer.borderColor = [LineColor221CGColor];

                textField.layer.cornerRadius =5.0f;

                textField.layer.masksToBounds =YES;

            }

        }

    }

}