title: After adding google-play-service_lib my resourceIds cannot be recognized
body: <p>I am using ADT 23.0.2.
  I just imported the google-play library to my workspace and added the reference to it in my project.</p>
  
  <p>Now nowhere in my project the resource ids can be recognized because there is no R file. 
  (Anywhere I have R.id.blah I get the error "R cannot be resolved to a variable);</p>
  
  <p>It's just gone. What am I supposed to do? 
  I exactly followed the steps by developers.google.com. It's nothing complicated but I don't know why this happened. </p>
  
  <p>(I have all layout files in place and no import for android.R are in my class files.)</p>
  
  <p>Before adding the 
  Tools I use:</p>
  
  <p><img src="https://i.stack.imgur.com/p3aPy.png" alt="enter image description here"></p>
  
  <p>Here are screenshots from my app properties:</p>
  
  <p><img src="https://i.stack.imgur.com/qkRUM.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/neep2.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/ZpeAy.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/7wPCz.png" alt="enter image description here"></p>
  
  <p>My manifest</p>
  
  <blockquote>
    <p> 
        </p>
  
  <pre><code>&lt;permission 
    android:name="com.appname.appname4.MAPS_RECEIVE"
    android:protectionLevel="signature"&gt;
  &lt;/permission&gt;
  &lt;uses-permission android:name="com.appname.appname4.MAPS_RECEIVE"/&gt;   
  </code></pre>
    
    <p>
        
        
        
      
          
        
            </p>
  
  <pre><code>    &lt;activity
          android:name="com.appname.appname4.MainActivity"
          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="com.appname.appname4.SearchResultListActivity"
          android:label="@string/title_activity_search_result_list"
          android:parentActivityName="com.appname.appname4.MainActivity" &gt;
          &lt;!-- Parent activity meta-data to support 4.0 and lower --&gt;
          &lt;meta-data
              android:name="android.support.PARENT_ACTIVITY"
              android:value="com.appname.appname4.MainActivity" /&gt;
      &lt;/activity&gt;
      &lt;activity
          android:name="com.appname.appname4.ContactInfoActivity"
          android:label="@string/title_activity_property_detail"
          android:parentActivityName="com.appname.appname4.SearchResultListActivity"
  </code></pre>
    
    <p>>
                
                
            
            
            
        </p>
  
  <pre><code>&lt;/manifest&gt;
  </code></pre>
  </blockquote>