Question

I attempted to display adds using code below.
I got the error “AdView missing requied xml attribute adSize“.

What is the problem?

main.xml:

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

 <com.google.ads.AdView     
       android:id="@+id/adView"
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content"
       ads:adSize="BANNER"
       ads:adUnitId="a14f1d807e488dd" />
</LinearLayout>

attr.xml:

  <?xml version="1.0" encoding="utf-8"?>
     <resources>
     <declare-styleable name="com.google.ads.AdView">
     <attr name="adSize">
     <enum name="BANNER" value="1"/>
     <enum name="IAB_MRECT" value="2"/>
     <enum name="IAB_BANNER" value="3"/>
     <enum name="IAB_LEADERBOARD" value="4"/>
  </attr>
  <attr name="adUnitId" format="string"/>
 </declare-styleable>
</resources>

Answer 1

use this

 <LinearLayout
   xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:ads="http://schemas.android.com/apk/res/com.jms.AdmobExample"
   android:orientation="vertical"
   android:layout_width="fill_parent"
   android:layout_height="fill_parent" >

    <com.google.ads.AdView
        xmlns:ads="http://schemas.android.com/apk/res/com.jms.AdmobExample"
        android:id="@+id/add_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"            
        ns:adSize="BANNER"
        ns:adUnitId="a14f1d807e488dd" >
    </com.google.ads.AdView>

 </Linearlayout>