ios - 如何从中间截断 View 标题

Question

我想从中间截断 View 标题。

代码:-

self.title = [NSString stringWithFormat:NSLocalizedString(@"SearchResultWithCount", nil),  self.searchString,[self.sortedFileList count]];

输出:- SearchResultWithCount(61...

但想要标题类似于:- SearchRe...thCount(612)。

请帮帮我。

Answer 1

我遇到了同样的问题，试试下面的代码:

CGSize size=[[UIScreen mainScreen] bounds ].size;
UILabel *titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(size.width/2-120, 5, 200, 44)];
titleLabel.text = your_title_text;
titleLabel.lineBreakMode = NSLineBreakByTruncatingMiddle;
[self.navigationItem setTitleView:titleLabel];
[self.navigationController.navigationBar.topItem setTitleView:titleLabel];