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ScrollView中嵌套ListView

时间:2015-02-10 23:06:16      阅读:243      评论:0      收藏:0      [点我收藏+]

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效果图:

技术分享

 

实现过程:

1、自定义类并继承ListView, 重写onMeasure(int widthMeasureSpec, int heightMeasureSpec)方法。

 1 public class ListViewOnScroll extends ListView{
 2     public ListViewOnScroll(Context context) {
 3         super(context);
 4         // TODO Auto-generated constructor stub
 5     }
 6     public ListViewOnScroll(Context context, AttributeSet attrs) {
 7         super(context, attrs);
 8     }
 9     @Override
10     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
11         int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
12                 MeasureSpec.AT_MOST);
13         super.onMeasure(widthMeasureSpec, expandSpec);
14     }
15 } 

2、layout中使用自定义类(以效果图为例)

 1 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
 2     xmlns:tools="http://schemas.android.com/tools"
 3     android:id="@+id/scrollview"
 4     android:layout_width="fill_parent"
 5     android:layout_height="fill_parent"
 6     android:fillViewport="true"
 7     android:focusable="false"
 8     android:orientation="vertical" >
 9 
10     <LinearLayout
11         android:layout_width="fill_parent"
12         android:layout_height="fill_parent"
13         android:orientation="vertical" >
14 
15         <RelativeLayout
16             android:id="@+id/titleNetRank"
17             android:layout_width="fill_parent"
18             android:layout_height="wrap_content"
19             android:background="@drawable/selector_listview_banner"
20             android:gravity="center_vertical"
21             android:orientation="horizontal" >
22 
23             <TextView
24                 android:layout_width="wrap_content"
25                 android:layout_height="wrap_content"
26                 android:layout_marginLeft="@dimen/space_15"
27                 android:text="网络排行榜"
28                 android:textColor="@color/text_color_blue"
29                 android:textStyle="bold" />
30         </RelativeLayout>
31 
32         <com.eytsg.ui.uc.ListViewOnScroll
33             android:id="@+id/lvNetRank"
34             android:layout_width="fill_parent"
35             android:layout_height="wrap_content"
36             android:scrollbars="none" />
37 
38         <RelativeLayout
39             android:id="@+id/titleErYaRank"
40             android:layout_width="fill_parent"
41             android:layout_height="wrap_content"
42             android:background="@drawable/selector_listview_banner"
43             android:gravity="center_vertical"
44             android:orientation="horizontal" >
45 
46             <TextView
47                 android:layout_width="wrap_content"
48                 android:layout_height="wrap_content"
49                 android:layout_marginLeft="@dimen/space_15"
50                 android:text="尔雅排行榜"
51                 android:textColor="@color/text_color_blue"
52                 android:textStyle="bold" />
53         </RelativeLayout>
54 
55         <com.eytsg.ui.uc.ListViewOnScroll
56             android:id="@+id/lvEryaRank"
57             android:layout_width="fill_parent"
58             android:layout_height="wrap_content"
59             android:scrollbars="none" />
60 
61         <RelativeLayout
62             android:id="@+id/titleTuijianRank"
63             android:layout_width="fill_parent"
64             android:layout_height="wrap_content"
65             android:background="@drawable/selector_listview_banner"
66             android:gravity="center_vertical"
67             android:orientation="horizontal" >
68 
69             <TextView
70                 android:layout_width="wrap_content"
71                 android:layout_height="wrap_content"
72                 android:layout_marginLeft="@dimen/space_15"
73                 android:text="好书推荐"
74                 android:textColor="@color/text_color_blue"
75                 android:textStyle="bold" />
76         </RelativeLayout>
77 
78         <com.eytsg.ui.uc.ListViewOnScroll
79             android:id="@+id/lvTuiJianRank"
80             android:layout_width="fill_parent"
81             android:layout_height="wrap_content"
82             android:scrollbars="none" />
83     </LinearLayout>
84 
85 </ScrollView>

 

ScrollView中嵌套ListView

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原文地址:http://www.cnblogs.com/wangxuchun/p/4285050.html

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