AdMob SDK 4.3.1 - I can't display banner
<p>I have follow all the steps on AdMob tutorial, but when I run my application instead the banner there is "You must have AdActivity declared in AndroidManifest.xml with configChanges"</p>

<p>My AndroidManifest is :</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="it.gmg.android.fpg"
android:versionCode="1"
android:versionName="1.0" &gt;

&lt;uses-sdk android:minSdkVersion="8" /&gt;

&lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name" &gt;

&lt;activity android:label="@string/app_name" android:name=".FPGActivity" &gt;
&lt;intent-filter &gt;
&lt;action android:name="android.intent.action.MAIN" /&gt;
&lt;category android:name="android.intent.category.LAUNCHER" /&gt;
&lt;/intent-filter&gt;
&lt;/activity&gt;

&lt;activity android:name="com.google.ads.AdActivity" android:configChanges="keyboard|keyboardHidden|orientation"/&gt;        

&lt;/application&gt;

&lt;uses-permission android:name="android.permission.INTERNET"/&gt;
&lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/&gt;


&lt;/manifest&gt;
</code></pre>

<p>I think all is correct, why I cant display the banner?</p>

<p>Best regards</p>
