如何删除UWP Cordova（Ionic）标题栏箭头，也许是app标题？ [英] How to remove UWP Cordova (Ionic) title bar arrow, and perhaps app title?

问题描述

我在Windows 10（UWP）上运行了Cordova（Ionic 2）应用程序，我使用Visual Studio 2017来构建Cordova项目。

I have a Cordova (Ionic 2) application running on Windows 10 (UWP), I am using Visual Studio 2017 to build the Cordova project.

托管窗口作为箭头，看起来完全不合适，特别是当我在儿童视图中并且离子状态栏已经有后箭头时。

The hosting window as an arrow, which looks completely out of place, especially if when I am in child views and the Ionic status bar already has a back arrow.

这里是我的箭头谈论

有谁知道如何删除或者隐藏这个？

Does anyone know how to remove or hide this?

也许应用程序标题（虽然这不是一个大问题）

Also maybe the application title (though this is not as big a issue)

谢谢提前！

根据@Sunteen Wu - MSFT的建议，以下解决了我的问题......

As suggested by @Sunteen Wu - MSFT, the following solved my problem...

     private hideWindowsTitleBackArrow() : void {
        try {
          let w : any = window;
          if (w.cordova.platformId == "windows") {
              let currentView = w.Windows.UI.Core.SystemNavigationManager.getForCurrentView();
              currentView.appViewBackButtonVisibility = w.Windows.UI.Core.AppViewBackButtonVisibility.collapsed;
          }      
        } catch (error) {
           this.logger.error(`Error in hideWindowsTitleBackArrow: ${error}`);
        }
      }

推荐答案

你可以尝试在cordova中使用以下代码来禁用后退按钮：

You can try to use the following codes in cordova to disable the back button:

if (cordova.platformId = "windows")
{
    var currentView = Windows.UI.Core.SystemNavigationManager.getForCurrentView();
    currentView.appViewBackButtonVisibility = Windows.UI.Core.AppViewBackButtonVisibility.collapsed;
}

更多详情请参阅 SystemNavigationManager class。

More details please reference SystemNavigationManager class.

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