title: React Native custom fonts working on IOS but not on Android
body: <p>I've added the Google Font Fira Sans fonts (Italic, Bold, Regular), following the <code>react-native link</code> procedure.</p>
  
  <p>I can see the fonts have been copied to <code>src/main/assets/fonts</code>, likewise in <code>Resources</code> folder for IOS</p>
  
  <p>The fonts work fine on IOS but on android only Bold works but the Italic or Regular or any other font it doesnt work.</p>
  
  <p>I have tried to set the <code>fontFamily</code> to the name property of the font but still no change</p>
  
  <p>This is how I set my font variable</p>
  
  <pre><code>export const Fonts = {
      //Working on IOS but not on Android
      //I have tried `FiraSans-Italic` `Fira Sans Italic` and nothing works
      FiraSansItalic: (Platform.OS === 'ios') ? "FiraSans-Italic" : 'Fira Sans Italic',
  
      //Bold works fine for both platforms
      FiraSansBold: (Platform.OS === 'ios') ? "FiraSans-Bold" : "FiraSans-Bold"
  }
  </code></pre>
  
  <p>Any ideas what could be wrong?</p>
  
  <p>Thank you</p>