Android的无边界对话 [英] Android Borderless Dialog

问题描述

我已经使用AlertDialog.Builder创建AlertDialog，但是对话的边框占用太多的空间在屏幕上。如何删除的边界？我已经使用其他活动来模拟一个透明背景的对话框中尝试过，但反复使用的对话框，并创建新的活动，每次推出一个显著量滞后。

I have created an AlertDialog using AlertDialog.Builder, but the Dialog border takes up too much space on the screen. How do I remove the border? I have tried using another Activity to emulate the dialog with a transparent background, but the dialog is used repeatedly, and creating a new Activity every time introduces a significant amount of lag.

从<一个答案href="http://stackoverflow.com/questions/704295/android-show-an-indeterminate-progressbar-without-the-dialog">here提到它可以在ApiDemos被发现，但我似乎无法找到它。

The answer from here mentions that it can be found in the ApiDemos, but i can't seem to find it.

推荐答案

好吧，我会回答我的问题。而是采用AlertDialog.Builder基本上，使用它的构造函数创建一个定期对话，并用一个合适的主题，而不是默认的对话主题。

Alright, I'll answer my own question. Basically, instead of using AlertDialog.Builder, create a regular Dialog using it's constructor, and use a suitable theme instead of the default Dialog theme.

所以，你的code会是这个样子：

So your code would look something like this:

Dialog dialog = new Dialog(this, android.R.style.Theme_Translucent_NoTitleBar);

希望这可以帮助别人。

Hope this helps someone else.

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