Android 11 : usesCleartextTraffic doesn't work, but run on android 9

Question

I hope you can help me. I have a problem with request HTTP

I have tried using:

clear text traffic

android:usesCleartextTraffic="true"
network security config

android:networkSecurityConfig="@xml/network_security_config"

network_security_config.xml :

<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<domain-config cleartextTrafficPermitted="true">
 <domain includeSubdomains="true"><my IP request></domain>
</domain-config>
</network-security-config>

the result remains the same, response : run in android 11

but, the code can run on android 9

can anyone help me to solve it, thank you

Is this helps? https://stackoverflow.com/questions/56001973/android-webview-and-network-security-configuration — Shlomi Katriel, Oct 14 '21 at 05:00
not yet, it still shows blank white space, and then showing err_cleartext_not_permitted — Agung Wijayanto, Oct 14 '21 at 05:36
Have you tried running `flutter clean` after modifying the AndroidManifest? — Omatt, Oct 29 '21 at 02:34

score 0 · Answer 1 · answered Oct 14 '21 at 07:39

0

Please try with editing AndroidManifest.xml and app level build.gradle file with below

AndroidManifest.xml file put <uses-library android:name="org.apache.http.legacy" android:required="false" /> under <application> tag
In build.gradle file put useLibrary 'org.apache.http.legacy' on below compileSdkVersion under android{}

answered Oct 14 '21 at 07:39

Android

82
1
8

I've tried it, but it still doesn't work – Agung Wijayanto Oct 14 '21 at 09:05

Android 11 : usesCleartextTraffic doesn't work, but run on android 9

1 Answers1