Code refactor in order to support auto testing Bug: 140542283 Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=WifiCallingSettingsForSubTest Change-Id: I2427732435b59d7359a102e0dd56317ac6a024b4
Code refactor in order to support auto testing Bug: 140542283 Test: m RunSettingsRoboTests -j ROBOTEST_FILTER=WifiCallingSettingsForSubTest Change-Id: I2427732435b59d7359a102e0dd56317ac6a024b4