title: Ionic 4 app not running in Android 9 and Android version lower then 7
body: <p>I am working on ionic 4 project when i build my project for uploading on playstore i faced some issues. I add latest android platform in ionic app and build my app but when i run my app it only run on some specific versions of android like 7.1 and 8.0. App is not working on android 9 and Android version lower the 7. </p>
  
  <p>Here is my Ionic info.</p>
  
  <pre><code>Ionic:
  
     Ionic CLI                     : 5.2.0 (C:\Users\Muhammad Yaseen\AppData\Roaming\npm\node_modules\ionic)
     Ionic Framework               : @ionic/angular 4.4.2
     @angular-devkit/build-angular : 0.13.9
     @angular-devkit/schematics    : 7.3.9
     @angular/cli                  : 7.3.9
     @ionic/angular-toolkit        : 1.5.1
  
  Cordova:
  
     Cordova CLI       : 9.0.0 (cordova-lib@9.0.1)
     Cordova Platforms : android 8.0.0
     Cordova Plugins   : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 4.1.1, (and 7 other plugins)
  
  Utility:
  
     cordova-res : 0.5.2
     native-run  : not installed
  
  System:
  
     Android SDK Tools : 26.1.1 (C:\Users\Muhammad Yaseen\AppData\Local\Android\Sdk)
     NodeJS            : v10.15.3 (C:\Program Files\nodejs\node.exe)
     npm               : 6.9.0
     OS                : Windows 10
  </code></pre>