Android dev builds on API 28/29 show ERR_CLEARTEXT_NOT_PERMITTED

Seems like a solved problem for cordova. Any way to handle for capacitor?

Are you using Capacitor or Cordova? You posted in the capacitor category, yet you’re running cordova commands.

If you are using cordova add a config tag in your config.xml. Something along the lines of

<edit-config target="AndroidManifest.xml" parent="/manifest">
    <application  android:usesCleartextTraffic="true" mode="merge">
</edit-config>

If you’re using Capacitor then a) don’t run cordova commands in it and b) Capacitor shouldn’t be overwriting any Android files in the first place.

I am getting same error in capacitor. Please help

Just add this to your AndroidManifest.xml in the tag like

<application android:usesCleartextTraffic="true">

it Worked perfectly. Thanks for reply.