9ceb587ede
During a run of the setup wizard, a tester one time encountered a case where the 'Accept Legal terms' screen followed by the Security screen showed for a second time after already confirming the pattern in the Security screen. The logs showed a crash in FingerprintEnrollFindSensor.onActivityResult which could only have happened if it was called with a requestCode of CONFIRM_REQUEST and a resultCode of RESULT_OK, but a null Intent. This isn't an expected flow, and AFAIK we haven't been able to reproduce the original problem, but it seems reasonable to at least not crash in settings, so this CL defends against that crash by just calling finish() in this case, which means the caller who started the FingerprintEnrollFindSensor will see the default result code of Activity.RESULT_CANCELLED. Bug: 80099085 Test: make -j RunSettingsRoboTests Change-Id: I94401eabe295e4d5396cf7d324fbf1902dc45f6d