显示对话框在我的情况几乎全屏幕（通过动作条和放大器;叠加） [英] Show Dialog nearly full screen in my case (With ActionBar & overlay)

问题描述

我正与支持Android包。

我已经创建了一个对话框：

 对话对话框=新的对话框（活动，android.R.style.Theme_Translucent_NoTitleBar_Fullscreen）;
 

因为我想在对话框中显示一个全屏幕，所以我申请的主题 Theme_Translucent_NoTitleBar_Fullscreen 来资讯科技及电讯;它的工作原理。

我有以下两个问题：

1. 我想我的对话框显示像全屏幕依然，但留下顶部的动作条不能涵盖的，我应该用什么主题呢？

2. 如何有一个灰色的颜色叠加也显示包括在对话框中的视图（假设我的第一qustion已解决）？

解决方案

1. 的唯一工作解决方案，我发现是基于片段来实现伪对话框。
2. 在这种方法可能会造成一些困难做影子。至少，我没有做到这一点。

code样品怎么办（1）：

 公共类MyDialog扩展片段{

@覆盖
公共查看onCreateView（LayoutInflater充气，容器的ViewGroup，捆绑savedInstanceState）{
    // ...您的code
}

公共无效展（FragmentManager fragmentManager）{
    FragmentTransaction英尺= fragmentManager.beginTransaction（）;
    字符串变量= MyDialog.class.getName（）;
    ft.add（android.R.id.content，这一点，标签）;
    ft.commit（）;
}

私人无效驳回（）{
    FragmentTransaction英尺= getFragmentManager（）的BeginTransaction（）。
    ft.remove（本）;
    ft.commit（）;
}
}
 

I am working with Android Support package.

I have created a dialog:

Dialog dialog = new Dialog(activity, android.R.style.Theme_Translucent_NoTitleBar_Fullscreen);

Since I would like the dialog show in a full screen, so I applied the theme Theme_Translucent_NoTitleBar_Fullscreen to it & it works.

I have following two questions:

1. I would like my dialog to show like full screen still but leave the top ActionBar not be covered by it, what Theme should I use then?

2. How to have an gray color overlay to also show the view covered by the dialog (assume my 1st qustion has resolved)?

解决方案

1. The only working solution I found is to implement pseudo-dialog based on fragment.
2. This approach might cause some difficulties to do shadow. At least, I didn't do that.

Code sample how to do (1):

public class MyDialog extends Fragment {

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    // ... your code
}

public void show(FragmentManager fragmentManager) {
    FragmentTransaction ft = fragmentManager.beginTransaction();
    String tag = MyDialog.class.getName();
    ft.add(android.R.id.content, this, tag);
    ft.commit();
}

private void dismiss() {
    FragmentTransaction ft = getFragmentManager().beginTransaction();
    ft.remove(this);
    ft.commit();
}
}

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