allow usesCleartextTraffic if required Android Studio

Issue

i have 2 phones, api(28, 17) so when request HTTP, it work with api 17

but not in api 28, friend said that, i must use

 android:usesCleartextTraffic="true"

in Manifest, but when build it work in the phone (api 28), api 17 not get request.

so is there any if condition, i can check sdk version, i tried, this.in java Main activity

   if (android.os.Build.VERSION.SDK_INT > 23) {
         android:usesCleartextTraffic="true"
    }

any help to make this app get request from http without any error for both devices.

but i don't know much, im still beginner.

Solution

AndroidManifest:

<application
            android:networkSecurityConfig="@xml/network_security_config"

and in res>xml add network_security_config.xml file

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
    <base-config cleartextTrafficPermitted="true"/>
</network-security-config>

Answered By - Ganesh Pokale