android listview显示所有可用项目，无需滚动静态标题 [英] android listview display all available items without scroll with static header

问题描述

我在尝试使某个布局起作用时遇到了一些困难:我想要列表.列表不必可滚动，但应完整显示.但是如果总内容高于屏幕，页面本身应该能够滚动(其中包含列表).

I'm having a little difficulties while trying to get a certain layout to work: I want to have list. List does not have to be scrollable, but should be shown completely. But the page itself should be able to scroll (with the lists in it), if the total content ist higher than the screen.

<ScrollView
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="fill_parent"
     android:layout_height="wrap_content"
     >

     <LinearLayout
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:id="@+id/linear_layout"
         android:orientation="vertical"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:background="#ff181818"
         >
           <Textview android:id="@+id/my_text" text="header contents goes here" android:layout_width="fill_parent" android:layout_height="wrap_content"/>
           <Textview android:id="@+id/headertext" text="header contents goes here" android:layout_width="fill_parent" android:layout_height="wrap_content"/>

          <ListView
               android:id="@+id/my_list1"
               android:layout_height="wrap_content"
               android:layout_width="fill_parent"
          /> 
     </LinearLayout> 

</ScrollView>

它只使用屏幕的一小部分(每个列表大约 2 行)，而不是填充可用高度，并且列表本身可以滚动.如何更改布局以始终显示整个列表但让屏幕滚动?

it only uses a small part of the screen (about 2 lines per list), instead of filling the available height, and the lists themselves can be scrolled. How can I change the layout to always show the whole lists but have the screen be scrollalbe?

推荐答案

我使用的解决方案是将 ListView 替换为 LinearLayout.您可以在 LinearLayout 中创建所有项目，它们都会显示出来.所以真的没有必要使用ListView.

The solution I used is to replace ListView with LinearLayout. You can create all your items inside LinearLayout, they will all be displayed. So there's really no need to use ListView.

LinearLayout list = (LinearLayout)findViewById(R.id.list_recycled_parts);
for (int i=0; i<products.size(); i++) {
  Product product = products.get(i);
  View vi = inflater.inflate(R.layout.product_item, null);
  list.addView(vi);
}

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