创建一个没有边框的并添加自定义文字的UISegmentedControl

    //个性推荐 歌单 主播电台 排行榜
    NSArray* promoteArray=@[@"个性推荐",@"歌单",@"主播电台",@"排行榜"];
    UISegmentedControl* promoteSgement=[[UISegmentedControl alloc]initWithItems:promoteArray];
    promoteSgement.frame=CGRectMake(, , screenWidth, );
    [promoteSgement setSelectedSegmentIndex:];//默认选择第一个
    promoteSgement.tintColor = [UIColor clearColor];//去掉颜色 现在整个segment都看不见
    NSDictionary* selectedTextAttributes = @{NSFontAttributeName:[UIFont systemFontOfSize:],NSForegroundColorAttributeName:[UIColor colorWithRed:/256.0 green:/256.0 blue:/256.0 alpha:]};
    [promoteSgement setTitleTextAttributes:selectedTextAttributes forState:UIControlStateSelected];//设置选择时文字的属性
    NSDictionary* unselectedTextAttributes = @{NSFontAttributeName:[UIFont systemFontOfSize:],NSForegroundColorAttributeName: [UIColor blackColor]};
    [promoteSgement setTitleTextAttributes:unselectedTextAttributes forState:UIControlStateNormal];//设置未选择时文字的属性
    [self.view addSubview:promoteSgement];