[英]UINavigationBar & UITabbar tintColor not working in iPhone6Plus
I'm developing iOS app using Swift2 & Xcode7. 我正在使用Swift2和Xcode7开发iOS应用。 I want to change UINavigationBar & UITabbar tintColor, so I write the below code in AppDelegate.swift.
我想更改UINavigationBar和UITabbar tintColor,所以我在AppDelegate.swift中编写以下代码。
UINavigationBar.appearance().barTintColor = UIColor.appThemeColor()
UINavigationBar.appearance().titleTextAttributes = [
NSForegroundColorAttributeName:UIColor.blackColor(),
NSFontAttributeName:UIFont.systemFontOfSize(20.0)
]
UINavigationBar.appearance().tintColor = UIColor.whiteColor()
UITabBarItem.appearance().setTitleTextAttributes([
NSForegroundColorAttributeName:UIColor.whiteColor(),
NSFontAttributeName:UIFont.boldSystemFontOfSize(12.0)
], forState: UIControlState.Selected)
UITabBarItem.appearance().setTitleTextAttributes([
NSFontAttributeName:UIFont.boldSystemFontOfSize(12.0)
], forState: UIControlState.Normal)
UITabBar.appearance().tintColor = UIColor.whiteColor()
UITabBar.appearance().barTintColor = UIColor.appThemeColor()
But tabbar selected icon's color and navigation bar icon's color are not white but lightgray-ish in only iPhone6plus(iOS8.1). 但是仅在iPhone6plus(iOS8.1)中,选项卡选择的图标的颜色和导航栏图标的颜色不是白色而是浅灰色。 In iPhone6S(iOS9.0) and iPhone5(iOS8.4), all are work well.
在iPhone6S(iOS9.0)和iPhone5(iOS8.4)上,一切正常。 Do you know reason?
你知道原因吗?
Goto Settings
> General
> Accessibilty
> Increase Contrast
and turn off Darken Colors
. 转到
Settings
> General
> Accessibilty
> Increase Contrast
并关闭Darken Colors
。
Check this answer . 检查此答案 。
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