如何设置页眉，可滚动内容和页脚?在Android中 [英] How to set Header , Scrollable content and Footer? in Android

问题描述

我想使中间部分可滚动.我什么都不知道.这是我的xml大纲.我想将此xml大纲插入可滚动区域.

I want to make middle part to be scrollable. I couldn't get any idea.. and this is my xml outline. I want to insert this xml outline in scrollable area.

注意:页眉和页脚必须恒定.只需滚动中间区域

Note: Header and Footer has to be constant. Only middle area has to be scrolled

推荐答案

更简单的方法是使用:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity" >

    <LinearLayout
        android:id="@+id/headerView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true" >
    </LinearLayout>

    <ScrollView
        android:id="@+id/scrollablContent"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_above="@+id/footerView"
        android:layout_below="@+id/headerView" >

        <LinearLayout
            android:id="@+id/content"
            android:layout_width="match_parent"
            android:layout_height="match_parent" >
        </LinearLayout>
    </ScrollView>

    <LinearLayout
        android:id="@+id/footerView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true" >
    </LinearLayout>

</RelativeLayout>

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