全屏自定义对话框? [英] Custom Dialog in full screen?

问题描述

有什么方法可以让我的对话框视图全屏显示，即对话框占据整个屏幕(如 Activity).我尝试使用 LayoutParams 和样式，例如<item name="android:windowFullscreen">true</item> 但似乎没有任何效果.

Is there any way to make my Dialog view full screen, i.e dialog occupy the entire screen (like an Activity). I tried using the LayoutParams and styles like <item name="android:windowFullscreen">true</item> but nothing seems to be working.

我找到了摆脱标题栏的方法，但找不到将对话框全屏显示的方法.所以有人可以建议我一种方法吗?

I found a way of getting rid of the Title bar, but couldn't find a way to put a dialog in full screen. So can any one suggest me a way to do it.

<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="MyTheme" parent="@android:style/Theme.Dialog">
    <item name="android:windowFullscreen">true</item>
    <item name="android:windowFrame">@null</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowIsFloating">true</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:windowBackground">@color/dialog_background</item>
</style>
</resources>

推荐答案

给它的构造函数一个非对话框的主题，例如 android.R.style.Theme 或 android.R.style.Theme_Light.

Give its constructor a non-dialog theme, such as android.R.style.Theme or android.R.style.Theme_Light.

@Bob 编写的代码.

Code by @Bob.

Dialog dialog = new Dialog(context, android.R.style.Theme_Light); 
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); 
dialog.setContentView(R.layout.MyCustomDialogLayout); 
dialog.show();

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