title: When setting exported = false, the app doesn't launch
body: <p>My Android app went through the <a href="https://quixxi.com/vulnerability-report/" rel="noreferrer">Quixxi Vulnerability</a> scan and one of the High risk issues was:</p>
  
  <pre><code>Vulnerability : Using Activities/Improper Export of Android Application Activities
  Severity : High
  
  Export tag for following activities are not used properly:
  com.domain.appname.activities.SplashActivity
  </code></pre>
  
  <p>In the manifest it looks like this:</p>
  
  <pre><code>&lt;activity
      android:name=".activities.SplashActivity"
      android:exported="true"
      android:theme="@style/SplashTheme"&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;
  </code></pre>
  
  <p>When I set <code>android:exported="false"</code> the app doesn't start anymore and Android Studio just shows <code>Client not ready yet..</code>.</p>
  
  <p>How can I fix the vulnerability reported by Quixxi?</p>