身高一半fill_parent xml

Question

我該怎麼辦LinearLayout身高一半fill_parent in xml？

<LinearLayout android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:weightSum="1"> 
     <ImageView android:layout_height="fill_parent" 
       android:layout_width="0dp" 
       android:layout_weight="0.5"/> 
</LinearLayout> 

我想做一些類似的高度。

Answer 1

I just want have a half of screen with 1 linearLayout and half screen with other one

試試這個佔據每個畫面的一半

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:weightSum="2" 
    android:orientation="vertical" > 

    <LinearLayout android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_weight="1" 
     android:background="#192832"></LinearLayout> 

    <LinearLayout android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_weight="1" 
     android:background="#193222"></LinearLayout> 


</LinearLayout> 

兩個線性佈局。