title: AdMob Ad not running on phone
body: <p>After my previous question I have managed to Add and Ad banner to my App, But when i run
  it in simulator or phone, in the ad banner it says</p>
  
  <p>"You must have AdActivity declared in AndroidManifest.xml with configChanges!</p>
  
  <p>In my manifest i have...</p>
  
  <pre><code>&lt;activity android:name="com.google.ads.AdActivity" 
                android:configChanges="keyboard|keyboardHidden|orientation"/&gt;
  </code></pre>
  
  <p>which was copied from the downloaded example....</p>
  
  <p>If i follow the instructions from Admob..the manifest should like this...</p>
  
  <pre><code>&lt;activity android:name="com.google.ads.AdActivity"
                      android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/&gt;
  </code></pre>
  
  <p>The manifest has an error and will not save..?
  It says string types not allowed?</p>
  
  <p>Below is the code for full maifest, this is the one that has the error...</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="org.coopersoft.ELcalcV"
    android:versionCode="5"
    android:versionName="1.1"&gt;
  &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt;
  
      &lt;activity android:name=".ELcalcV"
                android:label="@string/app_name"&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=".Help"
       android:label="@string/help_title" &gt;
      &lt;/activity&gt;
  
      &lt;activity android:name=".About"
       android:label="@string/about_title" 
       android:theme="@android:style/Theme.Dialog"&gt;     
      &lt;/activity&gt;
  
      &lt;activity android:name=".CalcV"
       android:label="@string/calc_title"&gt;     
      &lt;/activity&gt;
  
     &lt;activity android:name="com.google.ads.AdActivity"   
              android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/&gt;
  &lt;/application&gt;
  
   &lt;uses-sdk android:minSdkVersion="8" /&gt;
   &lt;uses-permission android:name="android.permission.INTERNET"/&gt;
   &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/&gt;
  </code></pre>
  
  <p> </p>