Both flags are in Nextfood, so there will be no change to
user experience.
Bug: 368119679
Bug: 375627272
Test: TaskbarOverflowTest
Flag: com.android.window.flags.enable_taskbar_overflow
Change-Id: Ie3ef3bd49e078f5657bd069bc92c5a48a136e7cb
Also implements RTL support for overflow.
Flag: com.android.window.flags.enable_taskbar_recents_layout_transition
Bug: 343521765
Test: go/testedequals
Change-Id: I34983821a2a1a80793dc6d811d42cfeafe274ef4
We were checking the wrong index (off by one), leading to a crash if the divider is already in the Taskbar at the correct index. However, we do need to add it after the expected index if the divider isn't there, otherwise it will push the icon that is at that position to the right of the divider (it should be to the left).
Flag: com.android.launcher3.taskbar_recents_layout_transition
Bug: 343521765
Bug: 368522274
Test: go/testedequals
Change-Id: I0263f704728286b53da5b45828784b20aaae31ce
Only remove divider when it needs to be removed or moved between All Apps and recents locations. Keep All Apps and QSB in Taskbar at all times. LayoutTransition does not work if views are being removed and then immediately readded (what current code branch does).
Overflow is not supported yet with the LayoutTransition flag.
Test: go/tested-equals
Flag: com.android.launcher3.taskbar_recents_layout_transition
Bug: 368522274, 343521765
Change-Id: I9ae1d7c52e853106cdf86329be6f221213e7cb86