我无法在底部显示LinearLayout来滚动视图 [英] I can't show LinearLayout at bottom to scroll view

问题描述

我正在使用下面的xml代码中的布局

I am working with layout like in below xml code

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/background"
android:orientation="vertical" >

<RelativeLayout
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/title" >
</RelativeLayout>

<ScrollView
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:scrollbars="none">

    <RelativeLayout
        android:id="@+id/rel2"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content" >

        <Button
            android:id="@+id/button1"
            android:layout_width="250dp"
            android:layout_height="50dp"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="10dp"
            android:background="@drawable/bkg_gold_btn"
            android:text="Button 1" />

        /*--------------------------------*/
        /* there are 12 more Buttons Here */
        /*--------------------------------*/
        <Button
            android:id="@+id/button10"
            android:layout_width="250dp"
            android:layout_height="50dp"
            android:layout_below="@+id/button9"
            android:layout_centerHorizontal="true"
            android:layout_marginBottom="10dp"
            android:layout_marginTop="5dp"
            android:background="@drawable/bkg_gold_btn"
            android:text="Button 14" />
    </RelativeLayout>
</ScrollView>

  <LinearLayout
      android:id="@+id/add_layer"
      android:layout_width="fill_parent"
      android:layout_height="50dip"
      >
  </LinearLayout>

</LinearLayout>

但是当我运行代码时，我在底部看不到LinearLayout. 请帮助我.

But when I run the code I could not see LinearLayout at Bottom. please help me.

推荐答案

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/background"
android:orientation="vertical" >

<RelativeLayout
android:id="@+id/reltop"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="@drawable/title" >
</RelativeLayout>

<ScrollView
android:layout_below="@id/reltop"
android:layout_above="@id/add_layer"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:scrollbars="none">

<RelativeLayout
    android:id="@+id/rel2"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" >

    <Button
        android:id="@+id/button1"
        android:layout_width="250dp"
        android:layout_height="50dp"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="10dp"
        android:background="@drawable/bkg_gold_btn"
        android:text="Button 1" />

    /*--------------------------------*/
    /* there are 12 more Buttons Here */
    /*--------------------------------*/
    <Button
        android:id="@+id/button10"
        android:layout_width="250dp"
        android:layout_height="50dp"
        android:layout_below="@+id/button9"
        android:layout_centerHorizontal="true"
        android:layout_marginBottom="10dp"
        android:layout_marginTop="5dp"
        android:background="@drawable/bkg_gold_btn"
        android:text="Button 14" />
</RelativeLayout>
</ScrollView>

<LinearLayout
  android:id="@+id/add_layer"
  android:layout_width="fill_parent"
  android:layout_alignParentBottom="true"
  android:layout_height="50dip"
  >
</LinearLayout>

</RelativeLayout>

这篇关于我无法在底部显示LinearLayout来滚动视图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！