title: React Native Linking: read the url parameters from Firebase Dynamic Link
body: <p>I don't receive the parameters from the url in the dynamic link.</p>
  
  <p>I'm on a React Native Cli project on Andorid.
  I've set on <code>AndoridManifest.xml</code> inside <code>&lt;activity&gt;</code></p>
  
  <pre><code>    &lt;intent-filter android:autoVerify="true"&gt;
          &lt;action android:name="android.intent.action.VIEW"/&gt;
          &lt;category android:name="android.intent.category.DEFAULT"/&gt;
          &lt;category android:name="android.intent.category.BROWSABLE"/&gt;
          &lt;data android:host="mydynimiclink.page.link" android:pathPrefix="/app" android:scheme="http"/&gt;
          &lt;data android:host="mydynimiclink.page.link" android:pathPrefix="/app" android:scheme="https"/&gt;
      &lt;/intent-filter&gt;
  </code></pre>
  
  <p>In the React Native app I set</p>
  
  <pre><code>Linking.getInitialURL().then(url =&gt; parseUrl(url));
  Linking.addEventListener('url', url =&gt; parseUrl(url));
  
    const parseUrl = url =&gt; {
      if (url) {
        console.log(url);
      }
  </code></pre>
  
  <p>The dynamic link that Firebase creates for the verification email is this:</p>
  
  <pre><code>https://mydynimiclink.page.link/app?mode=verifyEmail&amp;oobCode=Yfhwu6N1pXEAbwfVJVNCkBjiW9Acd3miGjGI1C-FHG8AAAFwV9YjsQ&amp;apiKey=HIzaSyAHb1DS429YSibHsweHPAGIbaOFfsRLPmc&amp;lang=en
  </code></pre>
  
  <p>It opens the app and I receive correctly the url like this:</p>
  
  <pre><code>{"url": "https://mydynimiclink.page.link/app"}
  </code></pre>
  
  <p>But I don't receive the parameters after the ?
  Without those I can't parse the url and use it properly.</p>
  
  <p><strong>How can I get these parameters?</strong></p>