title: I get ERR_CLEARTEXT_NOT_PERMITTED while running on my mobile. But it is running fine on webview and emulator
body: <p>I am using Laravel Echo Ionic on the project. 
  I get ERR_CLEARTEXT_NOT_PERMITTED error while running it on mobile devices but it is running fine on webview and emulator.</p>
  
  <p>I have tried to add </p>
  
  <pre><code>&lt;uses-permission android:name=“android.permission.INTERNET” /&gt;
  &lt;uses-permission android:name=“android.permission.ACCESS_NETWORK_STATE” /&gt;
  &lt;uses-permission android:name=“android.permission.ACCESS_WIFI_STATE” /&gt;
  </code></pre>
  
  <p>on <code>AndroidManifest.xml</code> but, it doesn't work.</p>
  
  <p>and i've tried to add </p>
  
  <pre><code>&lt;access origin=“*”/&gt;
  &lt;allow-intent href=“*” /&gt;
  &lt;allow-navigation href=“*” /&gt;
  </code></pre>
  
  <p>on config.xml.</p>
  
  <p>and lastly i've tried to modify config.xml with</p>
  
  <pre><code>&lt;edit-config file=“app/src/main/AndroidManifest.xml” mode=“merge” target=“/manifest/application”&gt;
     &lt;application android:usesCleartextTraffic=“true” /&gt;
  &lt;/edit-config&gt;
  </code></pre>
  
  <p>but all doesn't work for me.</p>
  
  <p>Any idea how to fix this problem?</p>