NetworkSecurityConfig: No Network Security Config specified, using platform default

The Network Security Configuration feature lets apps customize their network security settings in a safe, declarative configuration file without modifying app code. These settings can be configured for specific domains and for a specific app. The key capabilities of this feature are as follows:

Custom trust anchors: Customize which Certificate Authorities (CA) are trusted for an app’s secure connections. For example, trusting particular self-signed certificates or restricting the set of public CAs that the app trusts.
Debug-only overrides: Safely debug secure connections in an app without added risk to the installed base.
Cleartext traffic opt-out: Protect apps from accidental usage of cleartext traffic.
Certificate pinning: Restrict an app’s secure connection to particular certificates.

NetworkSecurityConfig: No Network Security Config specified, using the platform default

Try these solutions

android:usesCleartextTraffic="true"

Solution 2

Add android:networkSecurityConfig="@xml/network_security_config" in application tag

<application
        android:name=".ApplicationClass"
        android:allowBackup="true"
        android:hardwareAccelerated="false"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:largeHeap="true"
        android:networkSecurityConfig="@xml/network_security_config"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

where network_security_config.xml

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

Create xml under res directory and then network_security_config.xml in XML folder

NetworkSecurityConfig: No Network Security Config specified, using the platform default

Try these solutions

Solution 2

Read More android Solution Here