For #18150: Improve showing/hiding of "Select tabs" button in tabs tray
Payload argument is unavailable after first call of notifyItemChanged() as the
whole View need to be updated.
Inject a "isPrivate" lambda in the adapter so it will always know what tabs are
currently showing and so always ensure the expected behavior.
Speculative fix based on the Firebase logs which shows that on a second check
of R.id.tab_wrapper it is not found the screen.
It may be because after `advanceToHalfExpandedState` and before getting a
reference to it in `waitForTabTrayBehaviorToIdle` it was already animated off
the screen.
With this in mind I've added a null check for the view reference before trying
to register an idling resource on it's Behavior.
Also added and used a way to click at a specific location in a View, not just
in the default middle in the View.
It was observed from the Firebase videos that a "click" on the topBar actually
selected the private tabs section. This would leave us to believe that the
"click" was caught by that other View which was placed above the x,y middle of
the topBar.
STATE_HALF_EXPANDED cannot be disabled while also keeping fitToContents = true
based on which the tabs tray layout is currently set.
To work around this we'll set a a minuscule height for the tab tray when in
this state and then immediately advance to STATE_HIDDEN so to make it
imperceptible to the users.
Since I couldn't write unit tests because of InflateExceptions in Robolectric
I've written UI tests to protect against regressions.
* For #11171 - Removes feature flag for the new tab tray
* For #11171 - Removes all tab references from homeFragment
* For #11171 - Fixes unit tests
* For #11171 - Gets UI tests to compile and HomeScreenTest to pass
* For #11171 - Fixes `deleteMultipleSelectionTest`
* For #11171 - Fixes `openHistoryItemInNewPrivateTabTest`
* For #11171 - Fixes `openHistoryInPrivateTabTest`
* For #11171 - Fixes `openHistoryInNewTabTest`
* For #11171 - Fixes `openNewPrivateTabTest`
* For #11171 - Fixes tabbedBrowsingTests
* For #11171 - Fixes SettingsPrivacyTest
* For #11171 - Fixes TopSitesTest
* For #11171 - Fixes lint errors
* Ignore