隐藏系统导航栏返回按钮的文字
2018-05-16 本文已影响53人
Jack_Dou
iOS11之前
[[UIBarButtonItem appearance] setBackButtonTitlePositionAdjustment:UIOffsetMake(0, -60)
forBarMetrics:UIBarMetricsDefault];
iOS 11
[[UIBarButtonItem appearance] setTitleTextAttributes:@{NSFontAttributeName:[UIFont systemFontOfSize:0.1], NSForegroundColorAttributeName: [UIColor clearColor]} forState:UIControlStateNormal];
只需要把文字大小设置成看不到就可以了
