Android应用开发技巧之垂直和水平滚动视图

Android应用开发技巧之垂直和水平滚动视图

[java]

1. <?xml version="1.0" encoding="utf-8"?>  
2. <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"  
3.     android:layout_width="fill_parent"  
4.     android:layout_height="wrap_content" >  
5.   
6.     <HorizontalScrollView  
7.         android:layout_width="fill_parent"  
8.         android:layout_height="wrap_content" >  
9.   
10.         <RelativeLayout  
11.             android:layout_width="fill_parent"  
12.             android:layout_height="fill_parent"  
13.             android:orientation="horizontal" >  
14.   
15.             <TextView  
16.                 android:id="@+id/textview1"  
17.                 android:layout_width="wrap_content"  
18.                 android:layout_height="wrap_content"  
19.                 android:gravity="center_vertical"  
20.                 android:text="垂直和水平滚动"  
21.                 android:textSize="30dp" />  
22.               
23.             <ImageView  
24.                 android:id="@+id/imageview1"  
25.                 android:layout_width="wrap_content"  
26.                 android:layout_height="wrap_content"  
27.                 android:layout_below="@id/textview1"  
28.                 android:src="@drawable/item1" />  
29.   
30.             <ImageView  
31.                 android:id="@+id/imageview2"  
32.                 android:layout_width="wrap_content"  
33.                 android:layout_height="wrap_content"  
34.                 android:layout_toRightOf="@id/imageview1"  
35.                 android:layout_below="@id/textview1"  
36.                 android:src="@drawable/item2" />  
37.   
38.             <TextView  
39.                 android:id="@+id/textview2"  
40.                 android:layout_width="wrap_content"  
41.                 android:layout_height="wrap_content"  
42.                 android:layout_below="@id/imageview1"  
43.                 android:text="垂直和水平滚动"  
44.                 android:textSize="30dp" />  
45.   
46.             <ImageView  
47.                 android:id="@+id/imageview2"  
48.                 android:layout_width="wrap_content"  
49.                 android:layout_height="wrap_content"  
50.                 android:layout_below="@id/textview2"  
51.                 android:src="@drawable/item3" />  
52.         </RelativeLayout>  
53.     </HorizontalScrollView>  
54.   
55. </ScrollView>  

[java]

1. package net.blogjava.mobile;  
2.   
3. import android.app.Activity;  
4. import android.os.Bundle;  
5.   
6. public class Main extends Activity {  
7.     /** Called when the activity is first created. */  
8.     @Override  
9.     public void onCreate(Bundle savedInstanceState) {  
10.         super.onCreate(savedInstanceState);  
11.         setContentView(R.layout.main);  
12.     }  
13. }