title: How to build android apk from my react-native project?
body: <p>How to build android apk from my react-native project?
  This command "react-native run-android" create app-debug.apk on folder android\app\build\outputs\apk\
  But when I installed it on my phone, I got an error "Unable to download JS bundle". When I started on emulator first time I use command to fix this problem:</p>
  
  <pre><code>react-native start curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle"
  </code></pre>