Question

 i found this code for making my layout scrollable. But how can i do the same thing when my layout is horizontal?

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
   android:layout_width="fill_parent"
   android:layout_height="fill_parent"
   xmlns:android="http://schemas.android.com/apk/res/android">
   <ScrollView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content">
        <LinearLayout 
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:orientation="vertical"> //I change it here to horizontal but no result
              <!-- Content here -->
        </LinearLayout>
  </ScrollView>

Answer 1

 try this:

       //add view of linear_Pmains to Linnearlayout of your layout
       HorizontalScrollView scollview = new HorizontalScrollView(this);
        View v2 = null;
        LinearLayout linear_pmains = new LinearLayout(this);
        linear_pmains.setOrientation(LinearLayout.HORIZONTAL);
        lsellerbooks.removeAllViews();
        // Do ur functionality     
        scollview.addView(linear_pmains);

Answer 2

如果你想以xml文件的方式（绝对更好！），这就是它的工作原理：

       <HorizontalScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:id="@+id/horizontalScrollView" >

            <LinearLayout
                android:id="@+id/somelayout"
                android:layout_width="wrap_content"
                android:layout_height="match_parent" >
            </LinearLayout>

      </HorizontalScrollView>

您不需要使用＆＃34; LinearLayout＆＃34;但由于它是一个ScrollView，它只能容纳一个孩子。因此内部必须有某种布局。

布局可滚动水平

2 个答案: