Due to how Preferences create a single node for their content, this was
causing that node to lack the ACTION_CLICK action and clickable
attribute.
Removing this attribute properly exposes the click action which means
that TalkBack will now speak "double tap to activate" and Switch Access
will highlight the button while scanning.
See http://recall/-/bznujeSAo20YqWFB1N28dO/gVdpAXoD3BroEkUeJBTUWq
Flag: RESOURCES_ONLY
Bug: 301528206
Test: Open Settings > Accessibility > Sound Notifications;
Use TalkBack to highlight and speak the "Open Sound Notifications"
button; observe "double tap to activate".
Repeat with Switch Access; observe button is highlighted while
scanning and can be selected.
Change-Id: Ie747e19fe149d015cf92fbe07fd71cfaf183d795
Root cause: TextView space uses "wrap_content" to not match the parent width
Solution: Use "match_parent" instead
Bug: 279646115
Test: anual test for RTL and LTR language
Change-Id: If4091958e5ab4323c881732a7b38814dc93db4a1
Replaces all margins with the padding to be compatible with SuW lib, and
fine-tune the layouts.
Bug: 242046040
Test: manual test
Change-Id: I27c387b7ff60e6ea4f1fff61e1fd73b647228df9
Root Cause: "Open activity" Preference is not part of the widget SettingsMainSwitchBarPreference, so its UI style did not be inherited.
Solution: "Open activity" has different concept from switch bar, we need to manual set its bacground to comply with the SettingsLib style.
Bug: 207067203
Test: manual test
Change-Id: I66f63f6952e5c4770509febc0e53eca6dc6eedb9
