Unfortunately, it is not yet possible to control network traffic on VS Emulator for Android. This is because we consider the network connection as an Ethernet connection, and you can set the proxy server only for the WiFi network adapter in Android. This does not even work when you try to manually set the System.HTTP_PROXY variable by calling Java System.putString() , because Android grants this permission only to system applications. We are working on a fix for this, and it should be available soon!
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