Root Cause: Another side of HA jumps to connecting state after pair-other-ear dialog appears.
Solution: Listen to onDeviceAttributesChanged() callback to know when
the sub device gets connected, then to dismiss dialog.
Bug: 236782832
Test: make RunSettingsRoboTests ROBOTEST_FILTER=HearingAidUtilsTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=HearingAidPairingDialogFragmentTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=AvailableMediaDeviceGroupControllerTest
Change-Id: I8dafefbb05e7cf1cadf37a7acbb2c5d66f2d0a78
Root Cause: Only happen when running `make RunSettingsRoboTests` not
happen when running `make RunSettingsRoboTests ROBOTEST_FILTER=HearingAidUtilsTest`. It is dependency test case fail when other tests also have AlertDialog pop up alerady.
Solution: Move ShadowAlertDialog reset before running each test, not after running each test.
Bug: 238829557
Test: make RunSettingsRoboTests
Change-Id: I32da4ee87580b4f475556905f7574b211a69b29b
* Pop up dialog in 'Connected deivce' page and 'Accessibility -> Hearing
aids' page
Bug: 225117454
Bug: 226511985
Test: make RunSettingsRoboTests ROBOTEST_FILTER=HearingAidPairingDialogFragmentTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=AvailableMediaDeviceGroupControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=AccessibilityHearingAidPreferenceControllerTest
Test: make RunSettingsRoboTests ROBOTEST_FILTER=HearingAidUtils
Change-Id: I34a1e3ac680a7efe97dc501bfbe93f840ad16364