Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
676 views
in Technique[技术] by (71.8m points)

android - TableLayout ScrollView Vertical & Horizontal

How we can setup ScrollView vertically & horizontally? I tried the below code, but it didn't work.

<ScrollView
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:background="@color/red"
 android:scrollbarFadeDuration="1000"
 android:scrollbarSize="12dip" >

   <HorizontalScrollView
     android:id="@+id/horizontalScrollView1"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content" >

      <TableLayout
        android:id="@+id/tableLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:collapseColumns="2"
        android:stretchColumns="1" >
    </TableLayout>
</HorizontalScrollView>

<ScrollView >
</ScrollView>

Here is all my code : http://pastebin.com/ysRhLMyt

Current screen :

enter image description here

I want to display scroll bar always.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Try,

  • Set the android:scrollbarFadeDuration="0"

               OR 
    
  • ScrollView1.setScrollbarFadingEnabled(false);

               OR
    
  • android:scrollbarFadeDuration="0" and

    android:scrollbarAlwaysDrawVerticalTrack="true" for vertical

    android:scrollbarAlwaysDrawHorizontalTrack="true" for horizontal

And one more thing,

Remember, the ScrollView can have only one child control, so we can make a container (Linear, relative, Table Layouts) the child of the ScrollView and put all the controls inside this child.

For reference: http://android-pro.blogspot.com/2010/02/android-scrollview.html


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...