Issue: Openroaming should have a specific detail page.
Solution: Apply the mock design to only reserve two preference items:
1.Auto-connect
2.Scription details
Bug: 146669261
Test: Add unit test case to test the new controller: WifiSubscriptionDetailPreferenceController2
Change-Id: Iba96500062f412f4cdcd1c8248544657770ab231
This feature allows users to specify if a Wi-Fi network
will be auto connected after disconnection.
Bug: 136472407
Test: make RunSettingsRoboTests ROBOTEST_FILTER=WifiAutoConnectPreferenceController2Test
Change-Id: I8a7c02ba3fc4cbfbfb431fa99c42279ca29e9492