Android Question Android Webview Show URL Error

[touchvip]

ERR_NAME_NOT_RESOLVED error when using webview to display the webpage, but there is no problem using the built-in Chrome

 

[JohnC]

Is the URL a non-SSL (http)?

If so, android doesn't allow non-ssl connection by default, so you might need to add a line to the manifest.

See item #28 on this page:

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

 28 - Non-ssl (non-https) communication is not permitted by default. It can be enabled in B4A v9+ by adding this line to the manifest editor:

 B4X:  CreateResourceFromFile(Macro, Core.NetworkClearText)

 

[touchvip]

Add this to project manifest
SetApplicationAttribute(android:usesCleartextTraffic, "true")
and
CreateResourceFromFile(Macro, Core.NetworkClearText)
problem solved