在状态栏上方显示视图? [英] Display view above status bar?

问题描述

我最近看到了一个应用的图片，它能够在状态栏上方显示一个视图，也能够用一个视图覆盖它.

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.

我知道您可以从对齐父顶部的视图中获得状态栏正下方的视图.但是你如何获得状态栏顶部的视图?

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 的答案对于 ICS 及更高版本(也许 GB 也是如此)不正确.

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

使用 TYPE_SYSTEM_ALERT 和 FLAG_LAYOUT_IN_SCREEN 创建的视图被 StatusBar 覆盖.

A view created with TYPE_SYSTEM_ALERT and FLAG_LAYOUT_IN_SCREEN is covered by the StatusBar.

要在 StatusBar 顶部叠加，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.

那么问题来了，如何获得点击/触摸?

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

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