Question

我试图在Swift4上的GooglePlacePicker中自定义NavigationController，但是没有按照我想要的方式工作。

有没有人知道如何在Swift4上的placePicker中更改导航UI？谢谢您阅读此篇！

@IBAction func pickPlaceBtn(_ sender: Any) {

    let config:GMSPlacePickerConfig = GMSPlacePickerConfig(viewport: nil)
    print(config.viewport)
    let placePicker:GMSPlacePickerViewController = GMSPlacePickerViewController(config: config)

    placePicker.delegate = self
    present(placePicker, animated: true, completion: nil)

    //Does not work.
    placePicker.navigationController?.navigationBar.backgroundColor = UIColor.black

}

enter image description here

Answer 1

试试这个

placePicker.navigationController?.navigationBar.barTintColor = UIColor.black
placePicker.navigationController?.navigationBar.isTranslucent = false

Answer 2

尝试使用外观代理它肯定会改变所有的导航栏以及GMSPlacePickerViewController导航栏。对我来说它就像这样工作

UINavigationBar.appearance().barTintColor = UIColor.black
UINavigationBar.appearance().isTranslucent = false

如何在Swift4上自定义GooglePlacePicker中的导航栏？

2 个答案: