firebaseapp System.AggregateException: 'One or more errors occurred. (Cleartext HTTP traffic to 169.254.169.254 not permitted)' code example
Example: android manifest cleartext traffic permitted
<?xml version="1.0" encoding="utf-8"?>
<manifest ...>
<uses-permission android:name="android.permission.INTERNET" />
<application
...
android:usesCleartextTraffic="true"
...>
...
</application>
</manifest>