API call in Android 9 configuration devices and emulator shows connection error

Question

I am using Android 9 emulator, it has internet connection from system and I have added internet permission in manifest. When I try to call api it shows error message as : connection error.

Answer 1

As Piyush commented in my question the answer is to add android:usesCleartextTraffic="true" in manifest file with in application tag

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.mypackage">

    <uses-permission android:name="android.permission.INTERNET" />
   
    <application
        android:allowBackup="true"
        android:icon="@drawable/appicon"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        android:usesCleartextTraffic="true">
        //your android components...
</application>