iOS开中设置UITabBar的背景图片以及各个item的选中图片和未选中

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://cloud.tencent.com/developer/article/1337984

[self.tabBar setBackgroundImage:UIImage imageNamed:@"biaoqianlan_beijingtu"];

NSArray * selectImg = @@"zixun_xuanzhong", @"faxian_xuanzhong", @"shequ_xuanzhong", @"wode_xuanzhong";

NSArray * normarl = @@"zixun_moren", @"faxian_moren", @"shequ_moren", @"wode_moren";

NSArray * title = @@"资讯", @"发现", @"社区", @"我的";

for (int i=0; i<self.tabBar.items.count; i++) {

UITabBarItem *item = self.tabBar.itemsi;

// item上选中的图片和未被选中的图片

UIImage *selectImage = [UIImage imageNamed:selectImgi];

        selectImage = selectImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal;

UIImage *unSelectImage = [UIImage imageNamed:normarli];

        unSelectImage = unSelectImage imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal;

// 熟记该方法

        item = [item initWithTitle:titlei image:unSelectImage selectedImage:selectImage];

//设置tabbar的选中和非选中的字体颜色。

        [item setTitleTextAttributes: @{NSForegroundColorAttributeName: UIColor colorWithRed:255/255.f green:255/255.f blue:255/255.f alpha:1,NSFontAttributeName:Font10} forState:UIControlStateNormal];

        [item setTitleTextAttributes: @{NSForegroundColorAttributeName:UIColor redColor,NSFontAttributeName:Font10} forState:UIControlStateSelected];

    }