android布局问题 求教

Question

<?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:orientation="vertical" >    <RelativeLayout
        android:id="@+id/relativeLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >        <LinearLayout
            android:id="@+id/linearLayout2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >            <TextView
                android:id="@+id/tvEvents"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView" />            <TextView
                android:id="@+id/tvWorkshops"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView" />            <TextView
                android:id="@+id/tvFilters"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView" />
        </LinearLayout>        <LinearLayout
            android:id="@+id/linearLayout1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/linearLayout2" >            <ListView
                android:id="@android:id/list"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
        </LinearLayout>        <LinearLayout
            android:id="@+id/linearLayout3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_below="@id/linearLayout1"
            android:background="#fff"
            android:layout_centerHorizontal="true" >            <TextView
                android:id="@+id/textView1"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:gravity="center"
                android:textColor="@android:color/black" 
                android:text="TextView" />
        </LinearLayout>
    </RelativeLayout></LinearLayout>
这是一个布局,为什么我最后的一个textview 不会显示, 上面的一个listview很长,把最后的一个textview给弄到没了,如果listview内容少一些textview就可以看到.请问如何修改,让listview很长的时候也能看到?
listview不能固定长度,否则竖屏横屏 总有一个怪异的

Answer 1

1. 去掉 RelativeLayout。
2. 在linearLayout2中 加android:layout_weight="1"

Answer 2

,呃 不行耶 还是没看到 底部的textview

Answer 3

1、把
<RelativeLayout
        android:id="@+id/relativeLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
改成
<LinearLayout
        android:id="@+id/relativeLayout1"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical">
同时底部的</RelativeLayout>也改成</LinearLayout>2、将
<LinearLayout
            android:id="@+id/linearLayout1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/linearLayout2" >            <ListView
                android:id="@android:id/list"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
        </LinearLayout>改成
<LinearLayout
            android:id="@+id/linearLayout1"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_weight="1"
            android:layout_below="@id/linearLayout2" >            <ListView
                android:id="@android:id/list"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent" />
        </LinearLayout>

Answer 4

<?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:orientation="vertical" >    <RelativeLayout
        android:id="@+id/relativeLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >        <LinearLayout
            android:id="@+id/linearLayout2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" >            <TextView
                android:id="@+id/tvEvents"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView" />            <TextView
                android:id="@+id/tvWorkshops"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView" />            <TextView
                android:id="@+id/tvFilters"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView" />
        </LinearLayout>        <LinearLayout
            android:id="@+id/linearLayout3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_centerHorizontal="true"
            android:background="#fff" >            <TextView
                android:id="@+id/textView1"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_weight="1"
                android:gravity="center"
                android:text="TextView"
                android:textColor="@android:color/black" />
        </LinearLayout>        <LinearLayout
            android:id="@+id/linearLayout1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_above="@id/linearLayout3"
            android:layout_below="@id/linearLayout2" >            <ListView
                android:id="@android:id/list"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />
        </LinearLayout>
    </RelativeLayout></LinearLayout>用楼上的方法还有点问题, 我这样修改了,完美解决.谢谢2位