Android Question OkhttpUtil2

[RUNO]

If I try connect to Sql database with php file but return this message
ResponseError. Reason: java.net.UnknownServiceException: CLEARTEXT communication to www.omj.com not permitted by network security policy, Response:
Can anyone help me?

 

[Erel]

android.jar / targetSdkVersion / minSdkVersion

 

[RUNO]

android.jar / targetSdkVersion / minSdkVersion

Thank you @Erel