title: Android : unresolved packages and class
body: <p>in my AndroidManifest.xml, my receiver, service and activities are not found,</p>
  
  <p>it should find <code>en.company.android.name.myclass</code></p>
  
  <p>however it says my packages(en, company, android, name) are unresolved, and so is the class inside of it.</p>
  
  <p>here is the structure that it should find :</p>
  
  <p><a href="https://i.stack.imgur.com/2Gdw7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2Gdw7.png" alt="enter image description here"></a></p>
  
  <p>exemple in my AndroidManifest :</p>
  
  <pre><code>&lt;receiver android:name="en.company.android.name.SimpleWakefulReceiver" android:permission="com.google.android.c2dm.permission.SEND"&gt;
  </code></pre>