在4.0设备Android菜单按钮 [英] Android Menu Button on 4.0 Devices

问题描述

如果我的目标SDK设置为11，我使用Theme.Holo.NoActionBar，有没有什么办法让显示我的菜单？我使用Theme.Holo的大屏幕，例如平板电脑，而纯粹是节省屏幕空间的利益，我想在智能手机上不显示操作栏。

If my target SDK is set to 11 and I am using Theme.Holo.NoActionBar, is there any way to get my menu to appear? I am using Theme.Holo for larger screens such as tablets, but purely in the interest of saving screen space, I'd like to not show the Action Bar on smartphones.

不过，我不，如果某种软菜单按钮出现在这种情况下，像它的定位于早期版本的应用程序知道。我不知道，如果仿真器显示一个现实的设备屏幕的布局，而我没有4.0的手机（即一台Nexus）来尝试它（我将不得不等待一段时间才能得到一个，除非AT＆放大器;最终也得到了Nexus）。

However, I don't know if some sort of "soft" menu button appears in this case like it does for apps targeted at earlier versions. I'm not sure if the emulator shows a realistic device screen layout, and I don't have a 4.0 phone (i.e., a Nexus) to try it on (and I'll have to wait a while to get one unless AT&T eventually gets the Nexus).

推荐答案

有出现4.0设备上的软选项菜单按钮，见所附的截屏。 在右下角再present三个垂直的点的选项菜单。如果你的应用程序有一个选项菜单，他们才会出现。

There is a soft Options Menu button which appears on a 4.0 device, see the attached screenshot. Three Vertical dots on the bottom right corner represent the Options Menu. They only appear if your app has an options menu.

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