显示状态栏上方的视图？ [英] Display view above status bar?

问题描述

我最近看到一个能够在状态栏上方显示视图的应用程序的图像，并且还可以通过视图来覆盖它。

I recently saw an image of an app that was capable of displaying a view above the status bar and was also able to cover it with a view.

我知道您可以从状态栏的正下方得到一个视图，从一个视图与对齐父顶部。但是如何在状态栏的顶部获得一个视图？

I know you can get a view right below the status bar from a view with align parent top. But how would you get a view on top of the status bar??

示例

推荐答案

@Sadeshkumar的答案不正确ICS和以上（也许是GB）。

The answer by @Sadeshkumar is incorrect for ICS and above (perhaps GB as well).

使用 TYPE_SYSTEM_ALERT 和 FLAG_LAYOUT_IN_SCREEN 由 StatusBar 覆盖。

要获得叠加层 StatusBar ，您需要使用 TYPE_SYSTEM_OVERLAY 而不是 TYPE_SYSTEM_ALERT 。

To get an overlay on top of the StatusBar, you need to use TYPE_SYSTEM_OVERLAY instead of TYPE_SYSTEM_ALERT.

现在的问题是如何获得点击/触动？

The problem being then, how to get clicks/touches?

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