In your Genymotion Android emulator…
- Settings -> Wifi -> Press and hold your active network
- Select “Modify Network”
- Select “Show Advanced Options”
- Select “Proxy Settings -> Manual”
- Set your Proxy to: 10.0.3.2 (Genymotion’s special code for the local workstation)
- Set your Port to: 8888
- Press Save
You should now be able to see Genymotion traffic showing up in your Charles Proxy