I\'m executing some tests in my Android device by using the following command:
adb shell am instrument -w package.name/android.test.runner.AndroidJU
If you are executing your tests using AndroidTestOrchestrator your XML test results are generated and stored inside the devices storage/emulated/0/odo/ directory. So they can be accessed using:
adb pull storage/emulated/0/odo/
I'm not sure why this isn't mentioned anywhere in the documentation. This path is likely to be different for real devices, where I believe the results are outputted on the SDCARD somewhere.