我们可以用滚动型中的LinearLayout里面？ [英] Can we use a ScrollView inside a LinearLayout?

问题描述

我需要设计一个GUI与下面的顶端部分，做涡旋在不滚动屏幕的顶部内容，和内容。我想过使用的LinearLayout对于非滚动的部分，滚动型的滚动一部分。然而，当我尝试的LinearLayout后使用滚动型我得到一个运行时错误。是否有可能到的LinearLayout和滚动型添加到父母的LinearLayout？

I need to design a GUI with content at the top of the screen that doesn't scroll, and content below the top part that does scroll. I thought about using a LinearLayout for the non-scrolling part and ScrollView for the scrolling part. However, when I try to use ScrollView after a LinearLayout I get a runtime error. Is it possible to add a LinearLayout and a ScrollView to a parent LinearLayout?

推荐答案

可以

<LinearLayout
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:orientation="vertical"
  >

  <!-- non-scrolling top pane -->
  <LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    >

    <TextView
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:text="This text will not scroll"
      />

  </LinearLayout>

  <!-- scrolling bottom pane -->
  <ScrollView
    android:layout_width="fill_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    >

    <LinearLayout
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      >

      <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="This text will scroll if it is long enough..."
        />

    </LinearLayout>

  </ScrollView>

</LinearLayout>

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