The new pairing page includes new UI for "See more devices" buttton and
can show MFi + ASHA devices in the pairing list while these devices only
advertise MFi HAS uuid in pairing mode.
As allowed by "Flag Cleanup Policy", this change finishes the rollout of trunkfood flag new_hearing_device_pairing_page by defaulting to the "true" state.
Bug: 307473972
Test: atest HearingAidPairingDialogFragmentTest
Test: atest AddDevicePreferenceControllerTest
Change-Id: I6c3377d535139d62791548557c581317d1878e9d
With UX flow change, clicking "View more devices" button will redirect to connected devices page rather than connected device pairing page.
Bug: 321840161
Test: atest ViewAllBluetoothDevicesPreferenceControllerTest
Change-Id: Icfc03a463e2aaaf3db3c75524c112028b1fd6655
Current failing tests: ab/I64100010182936387
Had to Ignore some of com.android.settings.accessibility tests, which will be fixed separately
Bug: 261728063
Test: atest SettingsRoboTests -- --test-arg com.android.tradefed.testtype.IsolatedHostTest:java-flags:-XX:CompressedClassSpaceSize=3g
Change-Id: I4a0cb992db924936826e0c9808accc78dddb5f30
Solution: Finish the page immediately to back to previous page when already BONDED the device in
all bluetooth device page.
Bug: 270096758
Test: make RunSettingsRoboTests ROBOTEST_FILTER=ViewAllBluetoothDevicesPreferenceControllerTest
Change-Id: I13a88c3fbe0c6851f9446a9f574a1c18f934cd2e
