具有自定义xml属性的自定义视图：如何重新布局布局(Custom View with custom xml attribute: How to refeference a layout)

 有没有人知道，如何以编程方式（在代码中）为我的自定义小部件获取引用的xml布局。 我已经创建了一个自定义声明样式，具有我想要的属性，我知道如何获得更好的xml属性值，如字符串或整数。 
 
 我想做的是这样的： 
 
<MyCustomView
    xmlns:my="http://schemas.android.com/apk/res-auto"
    id="@+id/view"
    my:headerLayout="@layout/my_fancy_layout"
    />
 
 所以我想以编程方式检索my_fancy_layout并在MyCustomView的代码中扩展该布局。 
 
 知道怎么做吗？ 
 
 编辑：我想我可以用它来检索资源ID 
 
 int resId = attrs.getAttributeResourceValue(androidns, "headerLayout", 0); 
 
 但是如果我的MyCustomView是一个库项目并且我想使用它，那么最新的命名空间是什么 
 
 
 
 的xmlns：我= “http://schemas.android.com/apk/res-auto” 
 

does anybody know, how to get a referenced xml layout, programmatically (in code) for my custom widget. I have already created a custom declare-styleable, with my desired attributes and I know how to get ohter xml attribute values, like string or integers.
 
What I want to do is something like this:
 
<MyCustomView
    xmlns:my="http://schemas.android.com/apk/res-auto"
    id="@+id/view"
    my:headerLayout="@layout/my_fancy_layout"
    />
 
So I want to retrieve my_fancy_layout programmatically and inflate that layout in the code of MyCustomView. 
 
Any idea how to do that?
 
Edit: I guess I can retreive the resource id with 
 
int resId = attrs.getAttributeResourceValue(androidns, "headerLayout", 0);
 
But whats the correct namespace if I MyCustomView is a library project and if I would like to use 
 
 
 
xmlns:my="http://schemas.android.com/apk/res-auto"
 

原文：https://stackoverflow.com/questions/16812339