在Android Manifest中隐藏对话框的标题栏 [英] Hiding Dialog's titlebar in Android Manifest

问题描述

基本上，我在一个对话框内创建了一个Activity，一切似乎都是完美的，但问题是对话框的标题栏还在。有没有办法隐藏？

Basically, I created an Activity inside a dialog, everthing is seems working perfectly but the problem is the title bar of a dialog is still there. Is there anyway to hide it?

这也是这个教程，这里是链接。这是我正在努力完成的，除了标题栏。

And also this is the tutorial, here is the link. It is exactly what I am trying to accomplish except witout title bar.

注意：这不是一个ALERTDIALOG或对话框，这是一个只有成为看起来像一个对话框，粘贴下面的代码。

Note: THIS IS NOT JUST AN ALERTDIALOG OR DIALOG, THIS IS AN ACTIVITY INSIDE A DIALOG which only became looks like a dialog by pasting the code below.

<activity android:label="My Dialog (activity)" android:name=".MyActivity" android:theme="@android:style/Theme.Dialog"></activity>

推荐答案

可以通过程序方式删除标题栏。

You can remove the title bar programatically.

将此行添加到您的Activity onCreate（）方法中。

Add this line to your Activity onCreate() method.

requestWindowFeature(Window.FEATURE_NO_TITLE);

修改：

创建一个扩展Theme.Dialog的自定义样式：

Create a custom style that extend Theme.Dialog:

< resources>

<style name="NoTitleDialog" parent="android:Theme.Dialog">
    <item name="android:windowNoTitle">true</item>
</style>`

< / resources>

然后在你的活动中引用这个主题android：theme属性。 ：）

Then reference this theme in your activity android:theme attribute. :)

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