Android Question WebView refuses to load in android 10

[SergeNova]

Hello everyone, I have a problem. When I install my application on an android lower than android 10 the WebView loads the pages normally but when I install the application on the android 10 or android P the WebView does not load and displays the following message (Unable to load the web page at http://www.google.com Net :: ERR_NAME NOT RESOLVED). I thought it was because of the permission (android.permission.INTERNET), I added it but it doesn't always work. So I don’t really know what’s missing, so I need some help. Thanks

 

[JohnC]

Try adding this line to your Manifest:

SetApplicationAttribute(android:usesCleartextTraffic, "true")

This is needed to allow non-ssl connections from android 9.0+

android.jar / targetSdkVersion / minSdkVersion

There are several versioned components that affect the compilation process and the runtime behavior of our apps. The purpose of this tutorial is to explain the differences between them and help you choose which version to use. Each Android version is mapped to an api level. You can see this...

www.b4x.com

 

[SergeNova]

yes thank you for the answer, I will try and then I will tell you the rest. And sorry for this picture, it didn't belong to this question

 

[SergeNova]

Thank you very much JohnC, it is now working very well