内相对布局不低于越来越定义和失踪控制

Question

这里是我的XML代码

<?xml version="1.0" encoding="utf-8"?> 


     <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
         android:id="@+id/RelativeLayout01" 
         android:layout_width="fill_parent"      
         android:layout_height="fill_parent" 

        > 
      <ImageView 
         android:id="@+id/default1" 
         android:layout_width="fill_parent" 
         android:layout_height="fill_parent" 
         android:background="@drawable/default1" 

         android:scaleType="fitXY"> 
      </ImageView> 

      <ImageView 
         android:id="@+id/postscore" 
         android:layout_marginTop="19dp" 
         android:layout_width="180dp" 
         android:layout_height="45dp" 

         android:src="@drawable/fc_postyour_best_score_bg"      
         android:layout_alignParentRight="true" 
         android:scaleType="fitXY"> 
      </ImageView> 




      <ToggleButton 
         android:id="@+id/fsvibrate_on" 
         android:layout_width="135dp" 
         android:layout_height="35dp" 

         android:textOff="" 
         android:textOn="" 

         android:layout_alignParentRight="true" 
         android:background="@drawable/fsvibrate_on"> 
      </ToggleButton> 

      <ImageButton 
         android:id="@+id/fcplaydown" 
         android:layout_width="215dp" 
         android:layout_height="53dp" 
         android:background="@drawable/button1" 

         android:layout_centerInParent="true" 
         android:layout_marginBottom="5dip"> 
      </ImageButton> 
      <RelativeLayout 
         android:id="@+id/RelativeLayout02" 
         android:layout_width="wrap_content"      
         android:layout_height="wrap_content" 
         android:layout_below="@id/fcplaydown" 
         android:layout_alignLeft="@id/fcplaydown" 
         > 

      <ToggleButton 
         android:id="@+id/fcsoundondown" 
         android:layout_width="101dp" 
         android:layout_height="55dp"       
         android:textOff="" 
         android:textOn="" 
         android:background="@drawable/fcsoundondown"> 
      </ToggleButton> 

      <ImageButton 
         android:id="@+id/fchelpdown" 
         android:layout_width="103dp" 
         android:layout_height="53dp" 

         android:background="@drawable/fchelpdown" 
         android:layout_alignBottom="@id/fcsoundondown"     

         > 
      </ImageButton> 

      <ImageButton 
         android:id="@+id/fcboards_down" 
         android:layout_width="101dp" 
         android:layout_height="55dp"  
         android:layout_marginTop="5dip"           
         android:layout_below="@id/fcsoundondown" 
         android:layout_alignLeft="@id/fcsoundondown" 
         android:background="@drawable/fcleaderboards_down"> 

      </ImageButton >  

      <ImageButton 
         android:id="@+id/fcments_down" 
         android:layout_width="103dp" 
         android:layout_height="53dp" 

         android:background="@drawable/fcachivements_down" 
         android:layout_alignBottom="@id/fcboards_down"     

         android:layout_alignRight="@id/fchelpdown"> 
      </ImageButton> 
      </RelativeLayout> 



      <ImageView 
         android:id="@+id/android" 
         android:layout_width="fill_parent" 
         android:layout_height="48dp" 
         android:background="@drawable/android" 
         android:layout_alignBottom="@id/default1"> 


          </ImageView> 

     </RelativeLayout> 

我有2个问题

1. 的RelativeLayout02未在下面得到定义，但它是后正在添加@+id/postscore

2. 我看不到@+id/fcsoundondown"和@+id/fcboards_down

Answer 1

有没有这样的ID fcleaderboards_down，你使用它的图像按钮android:layout_alignBottom="@id/fcleaderboards_down"内。